Official source Data mirrored from Centers for Medicare & Medicaid Services Open Payments · General Payments · CMS publication 2026-06-30 View official record

Reflects CMS Open Payments as of 2026-07-26T04:22:22Z. CMS updates this data on an annual cycle, and corrections or successful disputes made at CMS may not yet appear here. The official CMS record is authoritative for the current state. View the official CMS record ↗

Covered recipient · General Payments record

MICHAEL K ROSENTHAL

Allopathic & Osteopathic Physicians Dermatology

NPI
1487744421
CMS profile
339929
Location
WILMINGTON, DE

A name match is not confirmation of identity. CMS publishes records for different people under similar names; the NPI, specialty, and location shown on this page are the CMS-published fields that distinguish them.

General Payments · PY2019–2025

  • CMS publication 2026-06-30

Latest program year · PY2025

$3,247.22

159 records · 0 disputed

“Financial relationships do not necessarily indicate an improper relationship; the data is open to interpretation.”

— Centers for Medicare & Medicaid Services, Open Payments

A reported payment reflects a financial relationship a company disclosed. It does not indicate wrongdoing or a conflict of interest, and it says nothing about the quality of a provider's care.

These records are submitted to CMS and attested to by the reporting companies. CMS publishes them as reported; this site mirrors them without independent verification.

A payment attributed to a provider may have been made to a third party — a hospital, practice, or research institution — rather than paid to the provider personally.

How these totals are calculated
  • This total is the sum of the individual General Payments record amounts CMS published for the labeled program year(s); each record amount is used unmodified. The total itself is computed by this site. Nothing is estimated, weighted, or combined across categories.
  • General Payments only. Research and Ownership/Investment are separate datasets and are never summed with these figures; amounts are kept separate per program year.
  • Featured-page threshold (a presentation gate, not a judgment): (records>=3 OR total>=100) AND records>=2 AND NPI identity (all years).
  • Methodology & Data — sourcing, labeling, and limitations.

By nature of payment

PY2025 · sorted by reported total

Nature of paymentAmountRecords
Food and Beverage $3,235.45 157
Education $11.77 2

By paying entity

PY2025 · sorted by reported total

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2019 $2,399.17 141
PY2020 $1,665.33 77
PY2021 $3,457.12 119
PY2022 $2,713.45 132
PY2023 $3,213.50 135
PY2024 $3,380.09 152
PY2025 $3,247.22 159

Payment records · PY2025 (159)

Ordering applied by this site (date, newest first, then paying entity) · record values are shown as CMS published them

Program year 2025 201920202021202220232024 Record-level detail is published for PY2025; earlier years are summarised in “By program year”.
Paying entity Amount Date Nature of payment Dispute status Published Record ID Source
SUN PHARMACEUTICAL INDUSTRIES INC. $31.60 12/30/2025 Food and Beverage No dispute reported 06/30/2026 1251036744 CMS
LEO Pharma Inc. $9.54 12/23/2025 Food and Beverage No dispute reported 06/30/2026 1252032516 CMS
LEO Pharma Inc. $18.79 12/23/2025 Food and Beverage No dispute reported 06/30/2026 1252032518 CMS
Novartis Pharmaceuticals Corporation $26.92 12/18/2025 Food and Beverage No dispute reported 06/30/2026 1200394916 CMS
ABBVIE INC. $16.63 12/17/2025 Food and Beverage No dispute reported 06/30/2026 1203938216 CMS
Organon LLC $15.00 12/17/2025 Food and Beverage No dispute reported 06/30/2026 1237721614 CMS
GENZYME CORPORATION $23.00 12/15/2025 Food and Beverage No dispute reported 06/30/2026 1233332045 CMS
ABBVIE INC. $7.00 12/11/2025 Food and Beverage No dispute reported 06/30/2026 1203938202 CMS
ABBVIE INC. $11.10 12/11/2025 Food and Beverage No dispute reported 06/30/2026 1203938208 CMS
Regeneron Healthcare Solutions, Inc. $21.64 12/11/2025 Food and Beverage No dispute reported 06/30/2026 1213027159 CMS
UCB, Inc. $21.76 12/09/2025 Food and Beverage No dispute reported 06/30/2026 1224598386 CMS
LEO Pharma Inc. $9.17 12/04/2025 Food and Beverage No dispute reported 06/30/2026 1252032514 CMS
ABBVIE INC. $18.64 12/02/2025 Food and Beverage No dispute reported 06/30/2026 1203938198 CMS
Amgen Inc. $7.60 12/02/2025 Food and Beverage No dispute reported 06/30/2026 1227148315 CMS
Organon LLC $27.19 12/02/2025 Food and Beverage No dispute reported 06/30/2026 1237721616 CMS
UCB, Inc. $30.82 11/25/2025 Food and Beverage No dispute reported 06/30/2026 1224598383 CMS
Novartis Pharmaceuticals Corporation $23.65 11/24/2025 Food and Beverage No dispute reported 06/30/2026 1200394908 CMS
Amgen Inc. $0.90 11/21/2025 Food and Beverage No dispute reported 06/30/2026 1227148321 CMS
ABBVIE INC. $10.63 11/19/2025 Food and Beverage No dispute reported 06/30/2026 1203938194 CMS
LEO Pharma Inc. $9.68 11/19/2025 Food and Beverage No dispute reported 06/30/2026 1252032512 CMS
GENZYME CORPORATION $31.74 11/18/2025 Food and Beverage No dispute reported 06/30/2026 1233332027 CMS
Incyte Corporation $28.19 11/14/2025 Food and Beverage No dispute reported 06/30/2026 1226197021 CMS
SUN PHARMACEUTICAL INDUSTRIES INC. $20.00 11/13/2025 Food and Beverage No dispute reported 06/30/2026 1251036752 CMS
Amgen Inc. $17.71 11/11/2025 Food and Beverage No dispute reported 06/30/2026 1228347352 CMS
ABBVIE INC. $18.63 11/10/2025 Food and Beverage No dispute reported 06/30/2026 1203938190 CMS
UCB, Inc. $36.94 11/06/2025 Food and Beverage No dispute reported 06/30/2026 1224598379 CMS
Janssen Biotech, Inc. $3.59 11/05/2025 Food and Beverage No dispute reported 06/30/2026 1175021431 CMS
Galderma Laboratories, L.P. $15.54 11/04/2025 Food and Beverage No dispute reported 06/30/2026 1234696189 CMS
LEO Pharma Inc. $26.51 10/30/2025 Food and Beverage No dispute reported 06/30/2026 1252032510 CMS
Janssen Biotech, Inc. $13.15 10/28/2025 Food and Beverage No dispute reported 06/30/2026 1175021724 CMS
Amgen Inc. $3.33 10/27/2025 Food and Beverage No dispute reported 06/30/2026 1227148309 CMS
ABBVIE INC. $18.64 10/23/2025 Food and Beverage No dispute reported 06/30/2026 1203938185 CMS
Amgen Inc. $5.11 10/23/2025 Food and Beverage No dispute reported 06/30/2026 1227148323 CMS
ABBVIE INC. $10.94 10/22/2025 Food and Beverage No dispute reported 06/30/2026 1203938178 CMS
Novartis Pharmaceuticals Corporation $22.18 10/21/2025 Food and Beverage No dispute reported 06/30/2026 1200394892 CMS
ABBVIE INC. $15.24 10/20/2025 Food and Beverage No dispute reported 06/30/2026 1203938173 CMS
Amgen Inc. $9.59 10/17/2025 Food and Beverage No dispute reported 06/30/2026 1227148325 CMS
LEO Pharma Inc. $11.59 10/15/2025 Food and Beverage No dispute reported 06/30/2026 1252032508 CMS
UCB, Inc. $6.32 10/15/2025 Food and Beverage No dispute reported 06/30/2026 1224598375 CMS
Novartis Pharmaceuticals Corporation $31.40 10/14/2025 Food and Beverage No dispute reported 06/30/2026 1200467216 CMS
Incyte Corporation $25.56 10/13/2025 Food and Beverage No dispute reported 06/30/2026 1226179810 CMS
Regeneron Healthcare Solutions, Inc. $5.00 10/13/2025 Education No dispute reported 06/30/2026 1213027157 CMS
Novartis Pharmaceuticals Corporation $11.21 10/09/2025 Food and Beverage No dispute reported 06/30/2026 1200467214 CMS
PFIZER INC. $27.80 10/09/2025 Food and Beverage No dispute reported 06/30/2026 1229578793 CMS
Novartis Pharmaceuticals Corporation $8.87 10/07/2025 Food and Beverage No dispute reported 06/30/2026 1200467218 CMS
Organon LLC $3.48 10/06/2025 Food and Beverage No dispute reported 06/30/2026 1237721610 CMS
LEO Pharma Inc. $25.30 09/29/2025 Food and Beverage No dispute reported 06/30/2026 1252032506 CMS
Janssen Biotech, Inc. $7.76 09/25/2025 Food and Beverage No dispute reported 06/30/2026 1175020803 CMS
UCB, Inc. $28.36 09/25/2025 Food and Beverage No dispute reported 06/30/2026 1224598372 CMS
UCB, Inc. $28.53 09/23/2025 Food and Beverage No dispute reported 06/30/2026 1224598369 CMS
Novartis Pharmaceuticals Corporation $23.61 09/18/2025 Food and Beverage No dispute reported 06/30/2026 1200467220 CMS
LEO Pharma Inc. $11.46 09/17/2025 Food and Beverage No dispute reported 06/30/2026 1252032504 CMS
Novartis Pharmaceuticals Corporation $7.69 09/17/2025 Food and Beverage No dispute reported 06/30/2026 1200467212 CMS
ABBVIE INC. $19.42 09/15/2025 Food and Beverage No dispute reported 06/30/2026 1203938161 CMS
ABBVIE INC. $6.50 09/15/2025 Food and Beverage No dispute reported 06/30/2026 1203938167 CMS
Incyte Corporation $24.94 09/15/2025 Food and Beverage No dispute reported 06/30/2026 1226173999 CMS
Arcutis Biotherapeutics, Inc. $15.45 09/11/2025 Food and Beverage No dispute reported 06/30/2026 1252361855 CMS
Organon LLC $4.42 09/11/2025 Food and Beverage No dispute reported 06/30/2026 1237721612 CMS
Galderma Laboratories, L.P. $19.31 09/09/2025 Food and Beverage No dispute reported 06/30/2026 1234696187 CMS
LNHC, Inc $15.22 09/04/2025 Food and Beverage No dispute reported 06/30/2026 1242604468 CMS
Novartis Pharmaceuticals Corporation $4.72 09/04/2025 Food and Beverage No dispute reported 06/30/2026 1200467210 CMS
LEO Pharma Inc. $15.35 08/28/2025 Food and Beverage No dispute reported 06/30/2026 1252032502 CMS
Incyte Corporation $28.66 08/26/2025 Food and Beverage No dispute reported 06/30/2026 1226161513 CMS
Amgen Inc. $20.07 08/21/2025 Food and Beverage No dispute reported 06/30/2026 1228347350 CMS
Novartis Pharmaceuticals Corporation $22.00 08/19/2025 Food and Beverage No dispute reported 06/30/2026 1200467208 CMS
LEO Pharma Inc. $29.65 08/18/2025 Food and Beverage No dispute reported 06/30/2026 1252032500 CMS
UCB, Inc. $21.78 08/14/2025 Food and Beverage No dispute reported 06/30/2026 1224598366 CMS
Novartis Pharmaceuticals Corporation $31.09 08/12/2025 Food and Beverage No dispute reported 06/30/2026 1200467204 CMS
Amgen Inc. $4.66 08/11/2025 Food and Beverage No dispute reported 06/30/2026 1227148311 CMS
Regeneron Healthcare Solutions, Inc. $25.10 08/11/2025 Food and Beverage No dispute reported 06/30/2026 1213027155 CMS
Amgen Inc. $9.95 08/06/2025 Food and Beverage No dispute reported 06/30/2026 1227148313 CMS
ABBVIE INC. $18.10 07/31/2025 Food and Beverage No dispute reported 06/30/2026 1203938156 CMS
Regeneron Healthcare Solutions, Inc. $22.23 07/30/2025 Food and Beverage No dispute reported 06/30/2026 1213027153 CMS
Novartis Pharmaceuticals Corporation $29.32 07/24/2025 Food and Beverage No dispute reported 06/30/2026 1200467206 CMS
SUN PHARMACEUTICAL INDUSTRIES INC. $36.33 07/22/2025 Food and Beverage No dispute reported 06/30/2026 1251036742 CMS
Janssen Biotech, Inc. $32.67 07/17/2025 Food and Beverage No dispute reported 06/30/2026 1175021583 CMS
Lilly USA, LLC $24.93 07/15/2025 Food and Beverage No dispute reported 06/30/2026 1186794231 CMS
UCB, Inc. $3.52 07/15/2025 Food and Beverage No dispute reported 06/30/2026 1224598363 CMS
Incyte Corporation $25.24 07/14/2025 Food and Beverage No dispute reported 06/30/2026 1226159770 CMS
Organon LLC $30.86 07/10/2025 Food and Beverage No dispute reported 06/30/2026 1237721618 CMS
GENZYME CORPORATION $22.19 07/08/2025 Food and Beverage No dispute reported 06/30/2026 1233331973 CMS
ABBVIE INC. $15.72 07/07/2025 Food and Beverage No dispute reported 06/30/2026 1203938148 CMS
PFIZER INC. $21.48 06/30/2025 Food and Beverage No dispute reported 06/30/2026 1231701543 CMS
Regeneron Healthcare Solutions, Inc. $23.18 06/26/2025 Food and Beverage No dispute reported 06/30/2026 1213027151 CMS
UCB, Inc. $25.49 06/24/2025 Food and Beverage No dispute reported 06/30/2026 1224598358 CMS
Novartis Pharmaceuticals Corporation $25.92 06/23/2025 Food and Beverage No dispute reported 06/30/2026 1200467202 CMS
Janssen Biotech, Inc. $29.95 06/19/2025 Food and Beverage No dispute reported 06/30/2026 1175021306 CMS
Galderma Laboratories, L.P. $19.14 06/17/2025 Food and Beverage No dispute reported 06/30/2026 1234696185 CMS
SUN PHARMACEUTICAL INDUSTRIES INC. $20.92 06/16/2025 Food and Beverage No dispute reported 06/30/2026 1251036740 CMS
GENZYME CORPORATION $24.57 06/10/2025 Food and Beverage No dispute reported 06/30/2026 1233331955 CMS
UCB, Inc. $4.17 06/10/2025 Food and Beverage No dispute reported 06/30/2026 1224598354 CMS
Incyte Corporation $28.41 06/02/2025 Food and Beverage No dispute reported 06/30/2026 1226123731 CMS
MERZ NORTH AMERICA, INC. $124.27 06/01/2025 Food and Beverage No dispute reported 06/30/2026 1236970765 CMS
Novartis Pharmaceuticals Corporation $8.06 05/30/2025 Food and Beverage No dispute reported 06/30/2026 1200467200 CMS
Incyte Corporation $5.92 05/29/2025 Food and Beverage No dispute reported 06/30/2026 1226123881 CMS
Amgen Inc. $22.29 05/28/2025 Food and Beverage No dispute reported 06/30/2026 1228347348 CMS
Ortho Dermatologics, a division of Bausch Health US, LLC $24.90 05/27/2025 Food and Beverage No dispute reported 06/30/2026 1220085314 CMS
UCB, Inc. $28.89 05/22/2025 Food and Beverage No dispute reported 06/30/2026 1224598351 CMS
Novartis Pharmaceuticals Corporation $17.55 05/20/2025 Food and Beverage No dispute reported 06/30/2026 1200467198 CMS
SUN PHARMACEUTICAL INDUSTRIES INC. $21.73 05/19/2025 Food and Beverage No dispute reported 06/30/2026 1251036738 CMS
Regeneron Healthcare Solutions, Inc. $22.08 05/13/2025 Food and Beverage No dispute reported 06/30/2026 1213027149 CMS
Incyte Corporation $28.25 05/12/2025 Food and Beverage No dispute reported 06/30/2026 1226105858 CMS
ABBVIE INC. $25.56 05/08/2025 Food and Beverage No dispute reported 06/30/2026 1203938142 CMS
SUN PHARMACEUTICAL INDUSTRIES INC. $28.62 05/06/2025 Food and Beverage No dispute reported 06/30/2026 1251036746 CMS
ABBVIE INC. $1.46 05/05/2025 Food and Beverage No dispute reported 06/30/2026 1203938132 CMS
ABBVIE INC. $12.90 05/05/2025 Food and Beverage No dispute reported 06/30/2026 1203938136 CMS
Amgen Inc. $3.98 05/01/2025 Food and Beverage No dispute reported 06/30/2026 1227148317 CMS
Galderma Laboratories, L.P. $17.54 05/01/2025 Food and Beverage No dispute reported 06/30/2026 1234696183 CMS
Novartis Pharmaceuticals Corporation $3.86 05/01/2025 Food and Beverage No dispute reported 06/30/2026 1200467194 CMS
UCB, Inc. $4.75 05/01/2025 Food and Beverage No dispute reported 06/30/2026 1224598347 CMS
Amgen Inc. $3.98 04/30/2025 Food and Beverage No dispute reported 06/30/2026 1227148307 CMS
SUN PHARMACEUTICAL INDUSTRIES INC. $31.38 04/29/2025 Food and Beverage No dispute reported 06/30/2026 1251036750 CMS
Arcutis Biotherapeutics, Inc. $16.90 04/28/2025 Food and Beverage No dispute reported 06/30/2026 1252361853 CMS
Ortho Dermatologics, a division of Bausch Health US, LLC $24.39 04/28/2025 Food and Beverage No dispute reported 06/30/2026 1220085312 CMS
ABBVIE INC. $17.66 04/24/2025 Food and Beverage No dispute reported 06/30/2026 1203938126 CMS
UCB, Inc. $24.39 04/22/2025 Food and Beverage No dispute reported 06/30/2026 1224598342 CMS
Regeneron Healthcare Solutions, Inc. $26.10 04/17/2025 Food and Beverage No dispute reported 06/30/2026 1213027147 CMS
Incyte Corporation $27.71 04/14/2025 Food and Beverage No dispute reported 06/30/2026 1226076168 CMS
SUN PHARMACEUTICAL INDUSTRIES INC. $27.03 04/10/2025 Food and Beverage No dispute reported 06/30/2026 1251036748 CMS
UCB, Inc. $5.00 04/09/2025 Food and Beverage No dispute reported 06/30/2026 1224598338 CMS
ABBVIE INC. $25.00 04/07/2025 Food and Beverage No dispute reported 06/30/2026 1203938118 CMS
MERZ NORTH AMERICA, INC. $39.15 04/03/2025 Food and Beverage No dispute reported 06/30/2026 1236970761 CMS
Novartis Pharmaceuticals Corporation $27.88 04/03/2025 Food and Beverage No dispute reported 06/30/2026 1200467192 CMS
ABBVIE INC. $6.35 03/28/2025 Food and Beverage No dispute reported 06/30/2026 1203938113 CMS
Organon LLC $2.34 03/25/2025 Food and Beverage No dispute reported 06/30/2026 1237721620 CMS
E.R. Squibb & Sons, L.L.C. $22.09 03/24/2025 Food and Beverage No dispute reported 06/30/2026 1184786601 CMS
MERZ NORTH AMERICA, INC. $64.95 03/23/2025 Food and Beverage No dispute reported 06/30/2026 1236970763 CMS
Janssen Biotech, Inc. $11.81 03/21/2025 Food and Beverage No dispute reported 06/30/2026 1175021499 CMS
Novartis Pharmaceuticals Corporation $6.44 03/21/2025 Food and Beverage No dispute reported 06/30/2026 1200467190 CMS
Lilly USA, LLC $23.92 03/20/2025 Food and Beverage No dispute reported 06/30/2026 1186754429 CMS
PFIZER INC. $20.75 03/18/2025 Food and Beverage No dispute reported 06/30/2026 1231421827 CMS
UCB, Inc. $30.28 03/18/2025 Food and Beverage No dispute reported 06/30/2026 1224598334 CMS
Regeneron Healthcare Solutions, Inc. $6.77 03/05/2025 Education No dispute reported 06/30/2026 1213027145 CMS
Novartis Pharmaceuticals Corporation $30.71 03/04/2025 Food and Beverage No dispute reported 06/30/2026 1200467186 CMS
Novartis Pharmaceuticals Corporation $4.65 03/03/2025 Food and Beverage No dispute reported 06/30/2026 1200467188 CMS
Organon LLC $22.09 02/27/2025 Food and Beverage No dispute reported 06/30/2026 1237721624 CMS
Biofrontera Inc. $21.39 02/26/2025 Food and Beverage No dispute reported 06/30/2026 1208907450 CMS
Regeneron Healthcare Solutions, Inc. $78.00 02/25/2025 Food and Beverage No dispute reported 06/30/2026 1213027143 CMS
E.R. Squibb & Sons, L.L.C. $15.00 02/24/2025 Food and Beverage No dispute reported 06/30/2026 1184786587 CMS
Amgen Inc. $13.38 02/20/2025 Food and Beverage No dispute reported 06/30/2026 1227148319 CMS
Amgen Inc. $23.00 02/19/2025 Food and Beverage No dispute reported 06/30/2026 1228347354 CMS
LEO Pharma Inc. $31.82 02/17/2025 Food and Beverage No dispute reported 06/30/2026 1252032498 CMS
Lilly USA, LLC $31.16 02/13/2025 Food and Beverage No dispute reported 06/30/2026 1186779707 CMS
UCB, Inc. $31.06 02/11/2025 Food and Beverage No dispute reported 06/30/2026 1224598330 CMS
UCB, Inc. $29.75 02/10/2025 Food and Beverage No dispute reported 06/30/2026 1224598326 CMS
E.R. Squibb & Sons, L.L.C. $21.36 02/06/2025 Food and Beverage No dispute reported 06/30/2026 1184786599 CMS
Organon LLC $22.05 02/04/2025 Food and Beverage No dispute reported 06/30/2026 1237721622 CMS
Regeneron Healthcare Solutions, Inc. $22.08 02/03/2025 Food and Beverage No dispute reported 06/30/2026 1213027141 CMS
Janssen Biotech, Inc. $28.14 01/31/2025 Food and Beverage No dispute reported 06/30/2026 1175021280 CMS
Incyte Corporation $22.91 01/30/2025 Food and Beverage No dispute reported 06/30/2026 1226067642 CMS
Boehringer Ingelheim Pharmaceuticals, Inc. $22.26 01/28/2025 Food and Beverage No dispute reported 06/30/2026 1222791979 CMS
Novartis Pharmaceuticals Corporation $22.71 01/27/2025 Food and Beverage No dispute reported 06/30/2026 1200467182 CMS
LEO Pharma Inc. $5.07 01/23/2025 Food and Beverage No dispute reported 06/30/2026 1252032496 CMS
PFIZER INC. $18.50 01/23/2025 Food and Beverage No dispute reported 06/30/2026 1231268915 CMS
GENZYME CORPORATION $24.60 01/21/2025 Food and Beverage No dispute reported 06/30/2026 1233331905 CMS
Regeneron Healthcare Solutions, Inc. $27.46 01/16/2025 Food and Beverage No dispute reported 06/30/2026 1213027139 CMS
Janssen Biotech, Inc. $27.75 01/14/2025 Food and Beverage No dispute reported 06/30/2026 1175021741 CMS
Galderma Laboratories, L.P. $23.41 01/13/2025 Food and Beverage No dispute reported 06/30/2026 1234696181 CMS
Novartis Pharmaceuticals Corporation $27.17 01/02/2025 Food and Beverage No dispute reported 06/30/2026 1200467180 CMS

Source & provenance

Dataset
CMS Open Payments — General Payments
Publisher of source data
Centers for Medicare & Medicaid Services
CMS publication date
2026-06-30
Program years on this page
2019, 2020, 2021, 2022, 2023, 2024, 2025
Source files
Dataset page · Bulk file · PY2019 , PY2020 , PY2021 , PY2022 , PY2023 , PY2024 , PY2025
Generated from
OP_DTL_GNRL_PGYR2025_P06302026_06032026.csv

One page per canonical provider; split Profile_IDs are merged via Associated_Covered_Recipient_Profile_ID_1/_2 from the Covered Recipient Profile Supplement.

Corrections to the substance of a record route to CMS through its review-and-dispute process; errors in how this site mirrors or displays a record route to us. Both paths are described in Methodology & Data.

Cite this record.

Plain
MICHAEL K ROSENTHAL, NPI 1487744421. IndustryPayments, data edition 2026-07-26T04:22:22Z. https://industrypayments.org/provider/npi-1487744421.
APA 7
IndustryPayments. (2026). MICHAEL K ROSENTHAL, NPI 1487744421 (Data edition 2026-07-26T04:22:22Z) [Data set]. https://industrypayments.org/provider/npi-1487744421
Bluebook
MICHAEL K ROSENTHAL, NPI 1487744421, IndustryPayments (data edition 2026-07-26T04:22:22Z), https://industrypayments.org/provider/npi-1487744421.

Source: Centers for Medicare & Medicaid Services, Open Payments.