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

MATTHEW M RYAN

Allopathic & Osteopathic Physicians Psychiatry & Neurology Neurology

NPI
1003951500
CMS profile
90969
Location
OKLAHOMA CITY, OK

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

$3,306.42

163 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 $3,306.42 163

By paying entity

PY2025 · sorted by reported total

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2019 $1,145.96 83
PY2020 $792.33 51
PY2021 $1,546.03 94
PY2022 $462.90 34
PY2023 $1,264.87 63
PY2024 $2,927.45 150
PY2025 $3,306.42 163

Payment records · PY2025 (163)

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
Amgen Inc. $24.09 12/19/2025 Food and Beverage No dispute reported 06/30/2026 1228594637 CMS
Neurocrine BioSciences, Inc. $19.68 12/17/2025 Food and Beverage No dispute reported 06/30/2026 1243027398 CMS
Neurocrine BioSciences, Inc. $6.85 12/17/2025 Food and Beverage No dispute reported 06/30/2026 1243053173 CMS
SK Life Science, Inc. $30.36 12/16/2025 Food and Beverage No dispute reported 06/30/2026 1252277411 CMS
ABBVIE INC. $28.98 12/11/2025 Food and Beverage No dispute reported 06/30/2026 1203982443 CMS
ABBVIE INC. $24.14 12/11/2025 Food and Beverage No dispute reported 06/30/2026 1203982449 CMS
ABBVIE INC. $3.21 12/11/2025 Food and Beverage No dispute reported 06/30/2026 1203982454 CMS
ABBVIE INC. $32.16 12/09/2025 Food and Beverage No dispute reported 06/30/2026 1203982439 CMS
ABBVIE INC. $9.85 12/08/2025 Food and Beverage No dispute reported 06/30/2026 1203982433 CMS
PFIZER INC. $16.55 12/04/2025 Food and Beverage No dispute reported 06/30/2026 1229365096 CMS
ABBVIE INC. $19.18 12/03/2025 Food and Beverage No dispute reported 06/30/2026 1203982427 CMS
Eisai Inc. $6.99 12/02/2025 Food and Beverage No dispute reported 06/30/2026 1244497603 CMS
Teva Pharmaceuticals USA, Inc. $29.87 12/01/2025 Food and Beverage No dispute reported 06/30/2026 1247256053 CMS
Abbott Laboratories $19.62 11/26/2025 Food and Beverage No dispute reported 06/30/2026 1240725063 CMS
LivaNova USA, Inc. $49.13 11/24/2025 Food and Beverage No dispute reported 06/30/2026 1245686225 CMS
Impel Pharmaceuticals LLC $23.48 11/22/2025 Food and Beverage No dispute reported 06/30/2026 1211451550 CMS
Teva Pharmaceuticals USA, Inc. $19.78 11/20/2025 Food and Beverage No dispute reported 06/30/2026 1247256043 CMS
GE HEALTHCARE $20.34 11/19/2025 Food and Beverage No dispute reported 06/30/2026 1244282020 CMS
PFIZER INC. $18.06 11/19/2025 Food and Beverage No dispute reported 06/30/2026 1229599039 CMS
SK Life Science, Inc. $21.18 11/18/2025 Food and Beverage No dispute reported 06/30/2026 1252277397 CMS
ARGENX US, INC. $24.91 11/14/2025 Food and Beverage No dispute reported 06/30/2026 1240436223 CMS
ABBVIE INC. $24.59 11/12/2025 Food and Beverage No dispute reported 06/30/2026 1203982421 CMS
ABBVIE INC. $32.16 11/11/2025 Food and Beverage No dispute reported 06/30/2026 1203982416 CMS
PFIZER INC. $17.10 11/04/2025 Food and Beverage No dispute reported 06/30/2026 1229758580 CMS
Lundbeck LLC $32.58 10/30/2025 Food and Beverage No dispute reported 06/30/2026 1251842421 CMS
Eisai Inc. $16.02 10/28/2025 Food and Beverage No dispute reported 06/30/2026 1244497601 CMS
ABBVIE INC. $34.01 10/27/2025 Food and Beverage No dispute reported 06/30/2026 1203982409 CMS
Lundbeck LLC $22.97 10/23/2025 Food and Beverage No dispute reported 06/30/2026 1251842419 CMS
ABBVIE INC. $24.44 10/22/2025 Food and Beverage No dispute reported 06/30/2026 1203982398 CMS
ABBVIE INC. $9.94 10/22/2025 Food and Beverage No dispute reported 06/30/2026 1203982404 CMS
PFIZER INC. $19.42 10/22/2025 Food and Beverage No dispute reported 06/30/2026 1229834126 CMS
ABBVIE INC. $5.96 10/20/2025 Food and Beverage No dispute reported 06/30/2026 1203982392 CMS
SK Life Science, Inc. $23.20 10/20/2025 Food and Beverage No dispute reported 06/30/2026 1252277375 CMS
ABBVIE INC. $24.45 10/15/2025 Food and Beverage No dispute reported 06/30/2026 1203982386 CMS
Neurocrine BioSciences, Inc. $28.22 10/15/2025 Food and Beverage No dispute reported 06/30/2026 1242992557 CMS
ABBVIE INC. $33.15 10/13/2025 Food and Beverage No dispute reported 06/30/2026 1203982381 CMS
Impel Pharmaceuticals LLC $20.02 10/13/2025 Food and Beverage No dispute reported 06/30/2026 1211450776 CMS
UCB, Inc. $22.23 10/09/2025 Food and Beverage No dispute reported 06/30/2026 1224549309 CMS
Merz Pharmaceuticals, LLC $17.69 10/03/2025 Food and Beverage No dispute reported 06/30/2026 1232564285 CMS
ABBVIE INC. $17.76 10/02/2025 Food and Beverage No dispute reported 06/30/2026 1203982375 CMS
Eisai Inc. $16.93 10/02/2025 Food and Beverage No dispute reported 06/30/2026 1244497599 CMS
Teva Pharmaceuticals USA, Inc. $24.46 10/01/2025 Food and Beverage No dispute reported 06/30/2026 1247256033 CMS
Biogen, Inc. $17.66 09/29/2025 Food and Beverage No dispute reported 06/30/2026 1208427446 CMS
Neurocrine BioSciences, Inc. $2.91 09/25/2025 Food and Beverage No dispute reported 06/30/2026 1243057811 CMS
SK Life Science, Inc. $28.66 09/23/2025 Food and Beverage No dispute reported 06/30/2026 1252277361 CMS
ABBVIE INC. $22.01 09/17/2025 Food and Beverage No dispute reported 06/30/2026 1203982369 CMS
ABBVIE INC. $22.49 09/16/2025 Food and Beverage No dispute reported 06/30/2026 1203982363 CMS
Neurocrine BioSciences, Inc. $1.58 09/16/2025 Food and Beverage No dispute reported 06/30/2026 1243058945 CMS
LivaNova USA, Inc. $44.90 09/12/2025 Food and Beverage No dispute reported 06/30/2026 1245686206 CMS
ABBVIE INC. $33.99 09/09/2025 Food and Beverage No dispute reported 06/30/2026 1203982357 CMS
Merz Pharmaceuticals, LLC $24.75 09/08/2025 Food and Beverage No dispute reported 06/30/2026 1232564289 CMS
Teva Pharmaceuticals USA, Inc. $31.65 09/03/2025 Food and Beverage No dispute reported 06/30/2026 1247256023 CMS
ABBVIE INC. $31.56 09/02/2025 Food and Beverage No dispute reported 06/30/2026 1203982353 CMS
PFIZER INC. $19.95 08/27/2025 Food and Beverage No dispute reported 06/30/2026 1229116073 CMS
UCB, Inc. $23.32 08/21/2025 Food and Beverage No dispute reported 06/30/2026 1224549307 CMS
ABBVIE INC. $3.04 08/20/2025 Food and Beverage No dispute reported 06/30/2026 1203982347 CMS
Neurocrine BioSciences, Inc. $23.83 08/20/2025 Food and Beverage No dispute reported 06/30/2026 1243010204 CMS
Merz Pharmaceuticals, LLC $30.32 08/19/2025 Food and Beverage No dispute reported 06/30/2026 1232564287 CMS
ARGENX US, INC. $27.51 08/14/2025 Food and Beverage No dispute reported 06/30/2026 1240438682 CMS
Amgen Inc. $20.45 08/11/2025 Food and Beverage No dispute reported 06/30/2026 1228594639 CMS
Neurocrine BioSciences, Inc. $2.93 08/11/2025 Food and Beverage No dispute reported 06/30/2026 1243057793 CMS
PFIZER INC. $12.64 08/11/2025 Food and Beverage No dispute reported 06/30/2026 1229011956 CMS
Neurocrine BioSciences, Inc. $19.17 08/08/2025 Food and Beverage No dispute reported 06/30/2026 1243029396 CMS
ABBVIE INC. $35.68 08/05/2025 Food and Beverage No dispute reported 06/30/2026 1203982341 CMS
Celgene Corporation $19.25 07/31/2025 Food and Beverage No dispute reported 06/30/2026 1184578115 CMS
Lilly USA, LLC $20.38 07/30/2025 Food and Beverage No dispute reported 06/30/2026 1186767324 CMS
Eisai Inc. $18.86 07/29/2025 Food and Beverage No dispute reported 06/30/2026 1244497597 CMS
Lilly USA, LLC $23.09 07/28/2025 Food and Beverage No dispute reported 06/30/2026 1186815109 CMS
Lundbeck LLC $0.55 07/24/2025 Food and Beverage No dispute reported 06/30/2026 1251842415 CMS
Lundbeck LLC $3.37 07/24/2025 Food and Beverage No dispute reported 06/30/2026 1251842417 CMS
PFIZER INC. $16.90 07/23/2025 Food and Beverage No dispute reported 06/30/2026 1229051544 CMS
ABBVIE INC. $15.62 07/22/2025 Food and Beverage No dispute reported 06/30/2026 1203982336 CMS
Neurocrine BioSciences, Inc. $4.40 07/22/2025 Food and Beverage No dispute reported 06/30/2026 1243056569 CMS
SK Life Science, Inc. $24.17 07/22/2025 Food and Beverage No dispute reported 06/30/2026 1252277317 CMS
ABBVIE INC. $33.78 07/21/2025 Food and Beverage No dispute reported 06/30/2026 1203982331 CMS
Lundbeck LLC $20.10 07/17/2025 Food and Beverage No dispute reported 06/30/2026 1251842411 CMS
Lundbeck LLC $0.63 07/17/2025 Food and Beverage No dispute reported 06/30/2026 1251842413 CMS
Neurocrine BioSciences, Inc. $28.03 07/16/2025 Food and Beverage No dispute reported 06/30/2026 1242993189 CMS
ARGENX US, INC. $24.92 07/15/2025 Food and Beverage No dispute reported 06/30/2026 1240429126 CMS
ABBVIE INC. $7.90 07/14/2025 Food and Beverage No dispute reported 06/30/2026 1203982319 CMS
ABBVIE INC. $21.90 07/14/2025 Food and Beverage No dispute reported 06/30/2026 1203982325 CMS
PFIZER INC. $16.52 07/10/2025 Food and Beverage No dispute reported 06/30/2026 1231692394 CMS
Impel Pharmaceuticals LLC $22.15 07/09/2025 Food and Beverage No dispute reported 06/30/2026 1211448696 CMS
Impel Pharmaceuticals LLC $22.15 07/09/2025 Food and Beverage No dispute reported 06/30/2026 1211448722 CMS
TG Therapeutics, Inc. $22.40 07/08/2025 Food and Beverage No dispute reported 06/30/2026 1226267808 CMS
ABBVIE INC. $23.70 07/07/2025 Food and Beverage No dispute reported 06/30/2026 1203982312 CMS
UCB, Inc. $22.92 07/02/2025 Food and Beverage No dispute reported 06/30/2026 1224549305 CMS
Neurocrine BioSciences, Inc. $23.90 06/27/2025 Food and Beverage No dispute reported 06/30/2026 1243009961 CMS
PFIZER INC. $5.92 06/27/2025 Food and Beverage No dispute reported 06/30/2026 1231595552 CMS
ABBVIE INC. $29.73 06/23/2025 Food and Beverage No dispute reported 06/30/2026 1203982306 CMS
ABBVIE INC. $20.09 06/17/2025 Food and Beverage No dispute reported 06/30/2026 1203982300 CMS
Lundbeck LLC $34.19 06/16/2025 Food and Beverage No dispute reported 06/30/2026 1251842409 CMS
Neurocrine BioSciences, Inc. $2.62 06/12/2025 Food and Beverage No dispute reported 06/30/2026 1243058075 CMS
ABBVIE INC. $21.71 06/11/2025 Food and Beverage No dispute reported 06/30/2026 1203982294 CMS
PFIZER INC. $13.67 06/11/2025 Food and Beverage No dispute reported 06/30/2026 1231299007 CMS
ARGENX US, INC. $28.83 06/10/2025 Food and Beverage No dispute reported 06/30/2026 1240443211 CMS
Genentech USA, Inc. $17.61 06/09/2025 Food and Beverage No dispute reported 06/30/2026 1211547007 CMS
ABBVIE INC. $32.61 06/04/2025 Food and Beverage No dispute reported 06/30/2026 1203982288 CMS
Teva Pharmaceuticals USA, Inc. $27.53 06/02/2025 Food and Beverage No dispute reported 06/30/2026 1247255975 CMS
Neurocrine BioSciences, Inc. $12.91 05/30/2025 Food and Beverage No dispute reported 06/30/2026 1243047055 CMS
Lundbeck LLC $12.77 05/29/2025 Food and Beverage No dispute reported 06/30/2026 1251842405 CMS
Lundbeck LLC $0.85 05/29/2025 Food and Beverage No dispute reported 06/30/2026 1251842407 CMS
Eisai Inc. $16.99 05/27/2025 Food and Beverage No dispute reported 06/30/2026 1244497595 CMS
SK Life Science, Inc. $28.85 05/22/2025 Food and Beverage No dispute reported 06/30/2026 1252277293 CMS
ABBVIE INC. $23.60 05/21/2025 Food and Beverage No dispute reported 06/30/2026 1203982282 CMS
PFIZER INC. $16.49 05/20/2025 Food and Beverage No dispute reported 06/30/2026 1230079981 CMS
ABBVIE INC. $33.21 05/19/2025 Food and Beverage No dispute reported 06/30/2026 1203982276 CMS
PFIZER INC. $5.61 05/15/2025 Food and Beverage No dispute reported 06/30/2026 1231603533 CMS
ABBVIE INC. $21.53 05/12/2025 Food and Beverage No dispute reported 06/30/2026 1203982271 CMS
Neurocrine BioSciences, Inc. $17.33 05/07/2025 Food and Beverage No dispute reported 06/30/2026 1243035890 CMS
JAZZ PHARMACEUTICALS INC. $33.12 05/05/2025 Food and Beverage No dispute reported 06/30/2026 1234319278 CMS
Eisai Inc. $21.45 04/30/2025 Food and Beverage No dispute reported 06/30/2026 1244497593 CMS
Lundbeck LLC $26.35 04/28/2025 Food and Beverage No dispute reported 06/30/2026 1251842403 CMS
SK Life Science, Inc. $22.58 04/24/2025 Food and Beverage No dispute reported 06/30/2026 1252277277 CMS
Teva Pharmaceuticals USA, Inc. $6.61 04/24/2025 Food and Beverage No dispute reported 06/30/2026 1247255935 CMS
ABBVIE INC. $22.36 04/22/2025 Food and Beverage No dispute reported 06/30/2026 1203982265 CMS
ABBVIE INC. $34.44 04/21/2025 Food and Beverage No dispute reported 06/30/2026 1203982259 CMS
Amneal Pharmaceuticals LLC $13.99 04/15/2025 Food and Beverage No dispute reported 06/30/2026 1220547772 CMS
ABBVIE INC. $33.53 04/14/2025 Food and Beverage No dispute reported 06/30/2026 1203982248 CMS
ABBVIE INC. $23.67 04/14/2025 Food and Beverage No dispute reported 06/30/2026 1203982253 CMS
Lundbeck LLC $22.57 04/10/2025 Food and Beverage No dispute reported 06/30/2026 1251842401 CMS
Neurocrine BioSciences, Inc. $16.97 04/09/2025 Food and Beverage No dispute reported 06/30/2026 1243037213 CMS
Eisai Inc. $21.76 04/08/2025 Food and Beverage No dispute reported 06/30/2026 1244497591 CMS
Neurocrine BioSciences, Inc. $12.91 04/02/2025 Food and Beverage No dispute reported 06/30/2026 1243047053 CMS
Neurocrine BioSciences, Inc. $3.74 04/02/2025 Food and Beverage No dispute reported 06/30/2026 1243057101 CMS
Merz Pharmaceuticals, LLC $23.53 04/01/2025 Food and Beverage No dispute reported 06/30/2026 1232564283 CMS
Novartis Pharmaceuticals Corporation $31.33 03/27/2025 Food and Beverage No dispute reported 06/30/2026 1200510562 CMS
PFIZER INC. $16.53 03/26/2025 Food and Beverage No dispute reported 06/30/2026 1231523248 CMS
TG Therapeutics, Inc. $16.67 03/25/2025 Food and Beverage No dispute reported 06/30/2026 1226267762 CMS
SK Life Science, Inc. $24.63 03/24/2025 Food and Beverage No dispute reported 06/30/2026 1252277273 CMS
Eisai Inc. $20.60 03/20/2025 Food and Beverage No dispute reported 06/30/2026 1244497589 CMS
ABBVIE INC. $10.94 03/19/2025 Food and Beverage No dispute reported 06/30/2026 1203982241 CMS
Lundbeck LLC $0.26 03/18/2025 Food and Beverage No dispute reported 06/30/2026 1251842397 CMS
Lundbeck LLC $32.11 03/18/2025 Food and Beverage No dispute reported 06/30/2026 1251842399 CMS
ABBVIE INC. $33.53 03/17/2025 Food and Beverage No dispute reported 06/30/2026 1203982235 CMS
ABBVIE INC. $18.34 03/14/2025 Food and Beverage No dispute reported 06/30/2026 1203982229 CMS
PFIZER INC. $12.24 03/12/2025 Food and Beverage No dispute reported 06/30/2026 1231613535 CMS
Impel Pharmaceuticals LLC $17.87 03/06/2025 Food and Beverage No dispute reported 06/30/2026 1211447665 CMS
Teva Pharmaceuticals USA, Inc. $14.34 03/06/2025 Food and Beverage No dispute reported 06/30/2026 1247255921 CMS
Neurocrine BioSciences, Inc. $17.71 03/05/2025 Food and Beverage No dispute reported 06/30/2026 1243034624 CMS
ABBVIE INC. $33.52 03/04/2025 Food and Beverage No dispute reported 06/30/2026 1203982223 CMS
Lundbeck LLC $29.11 02/24/2025 Food and Beverage No dispute reported 06/30/2026 1251842395 CMS
ARGENX US, INC. $23.39 02/11/2025 Food and Beverage No dispute reported 06/30/2026 1240419077 CMS
PFIZER INC. $17.06 02/11/2025 Food and Beverage No dispute reported 06/30/2026 1231552302 CMS
Lundbeck LLC $15.32 02/10/2025 Food and Beverage No dispute reported 06/30/2026 1251842393 CMS
Teva Pharmaceuticals USA, Inc. $21.03 02/10/2025 Food and Beverage No dispute reported 06/30/2026 1247255891 CMS
ABBVIE INC. $6.40 02/06/2025 Food and Beverage No dispute reported 06/30/2026 1203982215 CMS
Neurocrine BioSciences, Inc. $21.07 02/06/2025 Food and Beverage No dispute reported 06/30/2026 1243021637 CMS
ABBVIE INC. $33.89 02/03/2025 Food and Beverage No dispute reported 06/30/2026 1203982209 CMS
Lundbeck LLC $21.81 01/29/2025 Food and Beverage No dispute reported 06/30/2026 1251842391 CMS
TG Therapeutics, Inc. $17.54 01/29/2025 Food and Beverage No dispute reported 06/30/2026 1226267772 CMS
PFIZER INC. $12.83 01/28/2025 Food and Beverage No dispute reported 06/30/2026 1231350011 CMS
Lundbeck LLC $10.09 01/26/2025 Food and Beverage No dispute reported 06/30/2026 1251842389 CMS
ABBVIE INC. $21.77 01/23/2025 Food and Beverage No dispute reported 06/30/2026 1203982202 CMS
ABBVIE INC. $9.93 01/22/2025 Food and Beverage No dispute reported 06/30/2026 1203982197 CMS
ACADIA Pharmaceuticals Inc $26.10 01/21/2025 Food and Beverage No dispute reported 06/30/2026 1247796764 CMS
SK Life Science, Inc. $16.07 01/21/2025 Food and Beverage No dispute reported 06/30/2026 1252277245 CMS
ABBVIE INC. $20.04 01/16/2025 Food and Beverage No dispute reported 06/30/2026 1203982191 CMS
Teva Pharmaceuticals USA, Inc. $19.17 01/16/2025 Food and Beverage No dispute reported 06/30/2026 1247255877 CMS
PFIZER INC. $13.41 01/14/2025 Food and Beverage No dispute reported 06/30/2026 1231336252 CMS
Lundbeck LLC $16.74 01/13/2025 Food and Beverage No dispute reported 06/30/2026 1251842385 CMS
Lundbeck LLC $0.12 01/13/2025 Food and Beverage No dispute reported 06/30/2026 1251842387 CMS
ABBVIE INC. $34.38 01/06/2025 Food and Beverage No dispute reported 06/30/2026 1203982185 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
MATTHEW M RYAN, NPI 1003951500. IndustryPayments, data edition 2026-07-26T04:22:22Z. https://industrypayments.org/provider/npi-1003951500.
APA 7
IndustryPayments. (2026). MATTHEW M RYAN, NPI 1003951500 (Data edition 2026-07-26T04:22:22Z) [Data set]. https://industrypayments.org/provider/npi-1003951500
Bluebook
MATTHEW M RYAN, NPI 1003951500, IndustryPayments (data edition 2026-07-26T04:22:22Z), https://industrypayments.org/provider/npi-1003951500.

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