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

Covered recipient · General Payments record

JENNIFER HANSMANN UMBARGER

Physician Assistants & Advanced Practice Nursing Providers Nurse Practitioner Acute Care

NPI
1447724935
CMS profile
11114975
Location
MOBILE, AL

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 · PY2025

$4,639.02

149 records · 0 disputed

Summary and payment records

  • CMS publication 2026-06-30
Read the payment records

“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.
  • Methodology & Data — sourcing, labeling, and limitations.

Data mirrored . 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 ↗

By nature of payment

PY2025 · sorted by reported total

Nature of paymentAmountRecords
Food and Beverage $2,971.16 142
Travel and Lodging $1,567.87 6
Education $99.99 1

By paying entity

PY2025 · sorted by reported total

Payment records · PY2025 (149)

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

Paying entity Amount Date Nature of payment Dispute status Published Record ID Source
Electromed, Inc. $10.21 12/19/2025 Food and Beverage No dispute reported 06/30/2026 1224613821 CMS
Regeneron Healthcare Solutions, Inc. $28.39 12/16/2025 Food and Beverage No dispute reported 06/30/2026 1213221460 CMS
Amgen Inc. $27.50 12/15/2025 Food and Beverage No dispute reported 06/30/2026 1229182087 CMS
Merck Sharp & Dohme LLC $20.84 12/12/2025 Food and Beverage No dispute reported 06/30/2026 1238067874 CMS
Axsome Therapeutics, Inc. $14.44 12/10/2025 Food and Beverage No dispute reported 06/30/2026 1235667444 CMS
GlaxoSmithKline, LLC. $19.41 12/09/2025 Food and Beverage No dispute reported 06/30/2026 1190824869 CMS
United Therapeutics Corporation $31.99 12/05/2025 Food and Beverage No dispute reported 06/30/2026 1242553520 CMS
Verona Pharma, Inc. $20.15 12/03/2025 Food and Beverage No dispute reported 06/30/2026 1233775364 CMS
AstraZeneca Pharmaceuticals LP $22.96 12/02/2025 Food and Beverage No dispute reported 06/30/2026 1207236601 CMS
Boehringer Ingelheim Pharmaceuticals, Inc. $8.66 12/01/2025 Food and Beverage No dispute reported 06/30/2026 1222883228 CMS
GlaxoSmithKline, LLC. $17.33 12/01/2025 Food and Beverage No dispute reported 06/30/2026 1190848866 CMS
Axsome Therapeutics, Inc. $18.22 11/24/2025 Food and Beverage No dispute reported 06/30/2026 1235619200 CMS
Takeda Pharmaceuticals U.S.A., Inc. $20.84 11/21/2025 Food and Beverage No dispute reported 06/30/2026 1224026244 CMS
GlaxoSmithKline, LLC. $17.39 11/19/2025 Food and Beverage No dispute reported 06/30/2026 1191834203 CMS
JAZZ PHARMACEUTICALS INC. $31.52 11/19/2025 Food and Beverage No dispute reported 06/30/2026 1234890607 CMS
Axsome Therapeutics, Inc. $22.30 11/18/2025 Food and Beverage No dispute reported 06/30/2026 1235619159 CMS
GlaxoSmithKline, LLC. $15.75 11/13/2025 Food and Beverage No dispute reported 06/30/2026 1191054851 CMS
AstraZeneca Pharmaceuticals LP $22.63 11/12/2025 Food and Beverage No dispute reported 06/30/2026 1206546293 CMS
GlaxoSmithKline, LLC. $20.11 11/07/2025 Food and Beverage No dispute reported 06/30/2026 1190783331 CMS
Boehringer Ingelheim Pharmaceuticals, Inc. $21.64 11/05/2025 Food and Beverage No dispute reported 06/30/2026 1222883224 CMS
AstraZeneca Pharmaceuticals LP $15.78 11/04/2025 Food and Beverage No dispute reported 06/30/2026 1206486488 CMS
JAZZ PHARMACEUTICALS INC. $27.02 10/31/2025 Food and Beverage No dispute reported 06/30/2026 1234892665 CMS
Actelion Pharmaceuticals US, Inc. $17.53 10/29/2025 Food and Beverage No dispute reported 06/30/2026 1174166447 CMS
Merck Sharp & Dohme LLC $20.16 10/29/2025 Food and Beverage No dispute reported 06/30/2026 1238295981 CMS
AstraZeneca Pharmaceuticals LP $19.36 10/28/2025 Food and Beverage No dispute reported 06/30/2026 1206189980 CMS
Boehringer Ingelheim Pharmaceuticals, Inc. $8.58 10/27/2025 Food and Beverage No dispute reported 06/30/2026 1222883220 CMS
GlaxoSmithKline, LLC. $20.97 10/22/2025 Food and Beverage No dispute reported 06/30/2026 1190419935 CMS
GlaxoSmithKline, LLC. $17.39 10/20/2025 Food and Beverage No dispute reported 06/30/2026 1191277924 CMS
Electromed, Inc. $9.94 10/17/2025 Food and Beverage No dispute reported 06/30/2026 1224613854 CMS
AstraZeneca Pharmaceuticals LP $19.45 10/15/2025 Food and Beverage No dispute reported 06/30/2026 1206712587 CMS
GlaxoSmithKline, LLC. $18.80 10/09/2025 Food and Beverage No dispute reported 06/30/2026 1191637144 CMS
JAZZ PHARMACEUTICALS INC. $99.99 10/09/2025 Education No dispute reported 06/30/2026 1234886517 CMS
JAZZ PHARMACEUTICALS INC. $34.83 10/08/2025 Food and Beverage No dispute reported 06/30/2026 1234889335 CMS
AstraZeneca Pharmaceuticals LP $23.53 10/07/2025 Food and Beverage No dispute reported 06/30/2026 1206449186 CMS
GENZYME CORPORATION $19.69 10/06/2025 Food and Beverage No dispute reported 06/30/2026 1233619480 CMS
Actelion Pharmaceuticals US, Inc. $23.73 10/02/2025 Food and Beverage No dispute reported 06/30/2026 1174165392 CMS
AstraZeneca Pharmaceuticals LP $20.61 10/01/2025 Food and Beverage No dispute reported 06/30/2026 1206546581 CMS
GlaxoSmithKline, LLC. $7.24 09/30/2025 Food and Beverage No dispute reported 06/30/2026 1190655388 CMS
GlaxoSmithKline, LLC. $10.47 09/29/2025 Food and Beverage No dispute reported 06/30/2026 1190629176 CMS
AstraZeneca Pharmaceuticals LP $17.17 09/17/2025 Food and Beverage No dispute reported 06/30/2026 1207102776 CMS
Electromed, Inc. $7.07 09/15/2025 Food and Beverage No dispute reported 06/30/2026 1224613850 CMS
AstraZeneca Pharmaceuticals LP $17.44 09/10/2025 Food and Beverage No dispute reported 06/30/2026 1206226338 CMS
AstraZeneca Pharmaceuticals LP $23.02 09/10/2025 Food and Beverage No dispute reported 06/30/2026 1206623922 CMS
GlaxoSmithKline, LLC. $9.76 09/04/2025 Food and Beverage No dispute reported 06/30/2026 1190534687 CMS
Boehringer Ingelheim Pharmaceuticals, Inc. $21.58 09/03/2025 Food and Beverage No dispute reported 06/30/2026 1222883519 CMS
GlaxoSmithKline, LLC. $13.60 09/03/2025 Food and Beverage No dispute reported 06/30/2026 1191740977 CMS
United Therapeutics Corporation $22.31 09/02/2025 Food and Beverage No dispute reported 06/30/2026 1242553388 CMS
Electromed, Inc. $10.21 08/29/2025 Food and Beverage No dispute reported 06/30/2026 1224613817 CMS
GlaxoSmithKline, LLC. $1.03 08/28/2025 Food and Beverage No dispute reported 06/30/2026 1191200130 CMS
AstraZeneca Pharmaceuticals LP $17.20 08/27/2025 Food and Beverage No dispute reported 06/30/2026 1206362413 CMS
Merck Sharp & Dohme LLC $23.13 08/26/2025 Food and Beverage No dispute reported 06/30/2026 1238017595 CMS
GlaxoSmithKline, LLC. $18.57 08/25/2025 Food and Beverage No dispute reported 06/30/2026 1190620104 CMS
Actelion Pharmaceuticals US, Inc. $30.00 08/20/2025 Food and Beverage No dispute reported 06/30/2026 1174165945 CMS
JAZZ PHARMACEUTICALS INC. $39.79 08/19/2025 Food and Beverage No dispute reported 06/30/2026 1234887835 CMS
Inspire Medical Systems, Inc. $11.49 08/14/2025 Food and Beverage No dispute reported 06/30/2026 1251562486 CMS
AstraZeneca Pharmaceuticals LP $14.44 08/13/2025 Food and Beverage No dispute reported 06/30/2026 1206163974 CMS
Boehringer Ingelheim Pharmaceuticals, Inc. $18.50 08/12/2025 Food and Beverage No dispute reported 06/30/2026 1222883402 CMS
GENZYME CORPORATION $19.32 08/06/2025 Food and Beverage No dispute reported 06/30/2026 1233619456 CMS
Viatris Specialty LLC $18.63 08/04/2025 Food and Beverage No dispute reported 06/30/2026 1238515223 CMS
GlaxoSmithKline, LLC. $8.58 07/31/2025 Food and Beverage No dispute reported 06/30/2026 1190668222 CMS
GlaxoSmithKline, LLC. $18.62 07/31/2025 Food and Beverage No dispute reported 06/30/2026 1191627638 CMS
GlaxoSmithKline, LLC. $18.61 07/29/2025 Food and Beverage No dispute reported 06/30/2026 1190509115 CMS
JAZZ PHARMACEUTICALS INC. $31.56 07/24/2025 Food and Beverage No dispute reported 06/30/2026 1234890601 CMS
Boehringer Ingelheim Pharmaceuticals, Inc. $11.64 07/22/2025 Food and Beverage No dispute reported 06/30/2026 1222883515 CMS
AstraZeneca Pharmaceuticals LP $25.92 07/15/2025 Food and Beverage No dispute reported 06/30/2026 1207278313 CMS
Electromed, Inc. $9.94 07/11/2025 Food and Beverage No dispute reported 06/30/2026 1224613846 CMS
GlaxoSmithKline, LLC. $6.79 07/10/2025 Food and Beverage No dispute reported 06/30/2026 1190874730 CMS
Janssen Biotech, Inc. $19.08 07/09/2025 Food and Beverage No dispute reported 06/30/2026 1174382106 CMS
Axsome Therapeutics, Inc. $21.41 07/08/2025 Food and Beverage No dispute reported 06/30/2026 1235426683 CMS
GlaxoSmithKline, LLC. $20.14 07/01/2025 Food and Beverage No dispute reported 06/30/2026 1191152661 CMS
JAZZ PHARMACEUTICALS INC. $27.22 06/25/2025 Food and Beverage No dispute reported 06/30/2026 1234892557 CMS
Electromed, Inc. $9.94 06/24/2025 Food and Beverage No dispute reported 06/30/2026 1224613842 CMS
AstraZeneca Pharmaceuticals LP $16.78 06/18/2025 Food and Beverage No dispute reported 06/30/2026 1206445406 CMS
Ardelyx, Inc. $14.13 06/17/2025 Food and Beverage No dispute reported 06/30/2026 1247947934 CMS
AstraZeneca Pharmaceuticals LP $21.11 06/16/2025 Food and Beverage No dispute reported 06/30/2026 1206545879 CMS
Viatris Specialty LLC $18.87 06/10/2025 Food and Beverage No dispute reported 06/30/2026 1238507803 CMS
Amgen Inc. $26.23 05/28/2025 Food and Beverage No dispute reported 06/30/2026 1229182083 CMS
Verona Pharma, Inc. $20.87 05/28/2025 Food and Beverage No dispute reported 06/30/2026 1233775468 CMS
AstraZeneca Pharmaceuticals LP $17.24 05/27/2025 Food and Beverage No dispute reported 06/30/2026 1206572652 CMS
AstraZeneca Pharmaceuticals LP $19.70 05/21/2025 Food and Beverage No dispute reported 06/30/2026 1206610506 CMS
GENZYME CORPORATION $18.68 05/20/2025 Food and Beverage No dispute reported 06/30/2026 1233619436 CMS
AstraZeneca Pharmaceuticals LP $16.63 05/15/2025 Food and Beverage No dispute reported 06/30/2026 1206430758 CMS
JAZZ PHARMACEUTICALS INC. $31.61 05/13/2025 Food and Beverage No dispute reported 06/30/2026 1234890569 CMS
Actelion Pharmaceuticals US, Inc. $36.52 05/09/2025 Food and Beverage No dispute reported 06/30/2026 1174164997 CMS
Inspire Medical Systems, Inc. $10.73 05/08/2025 Food and Beverage No dispute reported 06/30/2026 1251562484 CMS
Boehringer Ingelheim Pharmaceuticals, Inc. $19.16 05/07/2025 Food and Beverage No dispute reported 06/30/2026 1222883399 CMS
Regeneron Healthcare Solutions, Inc. $15.86 05/06/2025 Food and Beverage No dispute reported 06/30/2026 1213221458 CMS
Electromed, Inc. $6.50 05/05/2025 Food and Beverage No dispute reported 06/30/2026 1224613838 CMS
GlaxoSmithKline, LLC. $4.75 05/05/2025 Food and Beverage No dispute reported 06/30/2026 1190521542 CMS
AstraZeneca Pharmaceuticals LP $17.09 05/01/2025 Food and Beverage No dispute reported 06/30/2026 1206241127 CMS
JAZZ PHARMACEUTICALS INC. $20.10 04/30/2025 Food and Beverage No dispute reported 06/30/2026 1234896423 CMS
AstraZeneca Pharmaceuticals LP $14.43 04/29/2025 Food and Beverage No dispute reported 06/30/2026 1207051215 CMS
Actelion Pharmaceuticals US, Inc. $29.06 04/22/2025 Food and Beverage No dispute reported 06/30/2026 1174166195 CMS
Janssen Biotech, Inc. $16.27 04/21/2025 Food and Beverage No dispute reported 06/30/2026 1174371408 CMS
Mallinckrodt Hospital Products Inc. $23.13 04/18/2025 Food and Beverage No dispute reported 06/30/2026 1212028824 CMS
GlaxoSmithKline, LLC. $20.03 04/17/2025 Food and Beverage No dispute reported 06/30/2026 1190609851 CMS
Actelion Pharmaceuticals US, Inc. $1.75 04/16/2025 Food and Beverage No dispute reported 06/30/2026 1174165269 CMS
Actelion Pharmaceuticals US, Inc. $32.21 04/16/2025 Food and Beverage No dispute reported 06/30/2026 1174165619 CMS
GENZYME CORPORATION $17.11 04/15/2025 Food and Beverage No dispute reported 06/30/2026 1233619416 CMS
Electromed, Inc. $8.93 04/14/2025 Food and Beverage No dispute reported 06/30/2026 1224613828 CMS
Boehringer Ingelheim Pharmaceuticals, Inc. $22.95 04/09/2025 Food and Beverage No dispute reported 06/30/2026 1222883395 CMS
Regeneron Healthcare Solutions, Inc. $30.92 04/08/2025 Food and Beverage No dispute reported 06/30/2026 1213221456 CMS
GlaxoSmithKline, LLC. $8.63 04/07/2025 Food and Beverage No dispute reported 06/30/2026 1191522486 CMS
Actelion Pharmaceuticals US, Inc. $21.86 04/04/2025 Food and Beverage No dispute reported 06/30/2026 1174165415 CMS
Merck Sharp & Dohme LLC $21.56 04/04/2025 Food and Beverage No dispute reported 06/30/2026 1238338595 CMS
ABBVIE INC. $14.80 04/02/2025 Food and Beverage No dispute reported 06/30/2026 1203886843 CMS
AstraZeneca Pharmaceuticals LP $18.51 04/02/2025 Food and Beverage No dispute reported 06/30/2026 1206964205 CMS
Electromed, Inc. $7.39 03/28/2025 Food and Beverage No dispute reported 06/30/2026 1224613858 CMS
AstraZeneca Pharmaceuticals LP $21.31 03/27/2025 Food and Beverage No dispute reported 06/30/2026 1207043787 CMS
Boehringer Ingelheim Pharmaceuticals, Inc. $22.02 03/26/2025 Food and Beverage No dispute reported 06/30/2026 1222883391 CMS
Inspire Medical Systems, Inc. $42.41 03/26/2025 Travel and Lodging No dispute reported 06/30/2026 1251562482 CMS
Janssen Biotech, Inc. $17.29 03/25/2025 Food and Beverage No dispute reported 06/30/2026 1174373807 CMS
Actelion Pharmaceuticals US, Inc. $34.47 03/24/2025 Food and Beverage No dispute reported 06/30/2026 1174165531 CMS
Inspire Medical Systems, Inc. $31.17 03/21/2025 Travel and Lodging No dispute reported 06/30/2026 1251562480 CMS
AstraZeneca Pharmaceuticals LP $17.98 03/19/2025 Food and Beverage No dispute reported 06/30/2026 1206435820 CMS
JAZZ PHARMACEUTICALS INC. $37.03 03/19/2025 Food and Beverage No dispute reported 06/30/2026 1234888669 CMS
Inspire Medical Systems, Inc. $1.69 03/15/2025 Travel and Lodging No dispute reported 06/30/2026 1251562478 CMS
Janssen Biotech, Inc. $16.27 03/12/2025 Food and Beverage No dispute reported 06/30/2026 1174384519 CMS
Viatris Specialty LLC $16.48 03/12/2025 Food and Beverage No dispute reported 06/30/2026 1238498431 CMS
AstraZeneca Pharmaceuticals LP $19.37 03/11/2025 Food and Beverage No dispute reported 06/30/2026 1207279331 CMS
Inspire Medical Systems, Inc. $106.31 03/07/2025 Food and Beverage No dispute reported 06/30/2026 1251562472 CMS
Inspire Medical Systems, Inc. $499.64 03/07/2025 Travel and Lodging No dispute reported 06/30/2026 1251562474 CMS
Inspire Medical Systems, Inc. $52.50 03/07/2025 Travel and Lodging No dispute reported 06/30/2026 1251562476 CMS
Inspire Medical Systems, Inc. $45.98 03/06/2025 Food and Beverage No dispute reported 06/30/2026 1251562470 CMS
Boehringer Ingelheim Pharmaceuticals, Inc. $20.70 03/05/2025 Food and Beverage No dispute reported 06/30/2026 1222883386 CMS
Inspire Medical Systems, Inc. $14.88 03/05/2025 Food and Beverage No dispute reported 06/30/2026 1251562468 CMS
Electromed, Inc. $9.20 02/28/2025 Food and Beverage No dispute reported 06/30/2026 1224613835 CMS
AstraZeneca Pharmaceuticals LP $18.58 02/26/2025 Food and Beverage No dispute reported 06/30/2026 1206202527 CMS
JAZZ PHARMACEUTICALS INC. $31.98 02/26/2025 Food and Beverage No dispute reported 06/30/2026 1234890439 CMS
Verona Pharma, Inc. $19.01 02/19/2025 Food and Beverage No dispute reported 06/30/2026 1233775494 CMS
AstraZeneca Pharmaceuticals LP $6.59 02/18/2025 Food and Beverage No dispute reported 06/30/2026 1206132902 CMS
AstraZeneca Pharmaceuticals LP $24.54 02/12/2025 Food and Beverage No dispute reported 06/30/2026 1206720651 CMS
Inspire Medical Systems, Inc. $163.69 02/12/2025 Food and Beverage No dispute reported 06/30/2026 1251562466 CMS
AstraZeneca Pharmaceuticals LP $26.64 02/11/2025 Food and Beverage No dispute reported 06/30/2026 1206166616 CMS
Inspire Medical Systems, Inc. $10.03 02/11/2025 Food and Beverage No dispute reported 06/30/2026 1251562464 CMS
JAZZ PHARMACEUTICALS INC. $10.65 02/11/2025 Food and Beverage No dispute reported 06/30/2026 1234899783 CMS
AstraZeneca Pharmaceuticals LP $51.82 02/06/2025 Food and Beverage No dispute reported 06/30/2026 1206212983 CMS
Inspire Medical Systems, Inc. $940.46 02/06/2025 Travel and Lodging No dispute reported 06/30/2026 1251562462 CMS
Boehringer Ingelheim Pharmaceuticals, Inc. $16.26 02/04/2025 Food and Beverage No dispute reported 06/30/2026 1222883378 CMS
GlaxoSmithKline, LLC. $9.28 02/03/2025 Food and Beverage No dispute reported 06/30/2026 1190499195 CMS
Actelion Pharmaceuticals US, Inc. $26.76 01/29/2025 Food and Beverage No dispute reported 06/30/2026 1174166701 CMS
AstraZeneca Pharmaceuticals LP $24.21 01/28/2025 Food and Beverage No dispute reported 06/30/2026 1206656896 CMS
Electromed, Inc. $7.07 01/17/2025 Food and Beverage No dispute reported 06/30/2026 1224613832 CMS
Viatris Specialty LLC $16.45 01/15/2025 Food and Beverage No dispute reported 06/30/2026 1238492469 CMS
GlaxoSmithKline, LLC. $12.81 01/14/2025 Food and Beverage No dispute reported 06/30/2026 1190778593 CMS
JAZZ PHARMACEUTICALS INC. $28.41 01/14/2025 Food and Beverage No dispute reported 06/30/2026 1234891953 CMS
Actelion Pharmaceuticals US, Inc. $30.81 01/10/2025 Food and Beverage No dispute reported 06/30/2026 1174166515 CMS
Boehringer Ingelheim Pharmaceuticals, Inc. $22.35 01/08/2025 Food and Beverage No dispute reported 06/30/2026 1222883382 CMS
AstraZeneca Pharmaceuticals LP $20.76 01/07/2025 Food and Beverage No dispute reported 06/30/2026 1206627342 CMS

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2021 $1,651.10 107
PY2022 $2,252.43 137
PY2023 $2,440.04 124
PY2024 $2,527.69 131
PY2025 $4,639.02 149

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
2021, 2022, 2023, 2024, 2025
Source files and profile matching
Source files
Dataset page · Bulk file · 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
JENNIFER HANSMANN UMBARGER, NPI 1447724935. IndustryPayments, data edition 2026-07-26T04:22:22Z. https://industrypayments.org/provider/npi-1447724935.
APA 7
IndustryPayments. (2026). JENNIFER HANSMANN UMBARGER, NPI 1447724935 (Data edition 2026-07-26T04:22:22Z) [Data set]. https://industrypayments.org/provider/npi-1447724935
Bluebook
JENNIFER HANSMANN UMBARGER, NPI 1447724935, IndustryPayments (data edition 2026-07-26T04:22:22Z), https://industrypayments.org/provider/npi-1447724935.

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