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

ANN MAURA WIERMAN

Allopathic & Osteopathic Physicians Internal Medicine Hematology & Oncology

NPI
1447270087
CMS profile
155879
Location
LAS VEGAS, NV

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.

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General Payments · PY2025 · Entire year

$7,730.84

289 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.

Provider summaries generated . 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 · entire year · sorted by reported total

Nature of paymentAmountRecords
Food and Beverage $7,138.03 282
Education $592.81 7

By paying entity

PY2025 · entire year · sorted by reported total

Paying entityAmountRecords
PFIZER INC. $594.68 25
AstraZeneca Pharmaceuticals LP $465.59 18
Incyte Corporation $462.52 11
SOBI, INC $460.02 15
GlaxoSmithKline, LLC. $445.99 12
Daiichi Sankyo Inc. $402.11 12
Novartis Pharmaceuticals Corporation $378.30 19
ABBVIE INC. $331.60 10
Astellas Pharma US Inc $309.62 8
SEAGEN INC. $274.89 3
Janssen Biotech, Inc. $252.86 11
Bayer Healthcare Pharmaceuticals Inc. $246.46 7
Merck Sharp & Dohme LLC $244.04 9
Exelixis Inc. $218.60 9
ACCORD HEALTHCARE, INC. $214.16 8
JAZZ PHARMACEUTICALS INC. $214.00 14
Ipsen Biopharmaceuticals, Inc $136.43 8
Coherus Oncology, Inc. $133.19 7
Alexion Pharmaceuticals, Inc. $117.99 5
Lilly USA, LLC $113.01 7
SpringWorks Therapeutics, Inc. $109.28 5
ARRAY BIOPHARMA INC $87.77 6
EMD Serono, Inc. $83.79 3
Dendreon Pharmaceuticals LLC $81.54 1
Rigel Pharmaceuticals, Inc. $77.87 3
Boehringer Ingelheim Pharmaceuticals, Inc. $75.95 3
Azurity Pharmaceuticals, Inc. $72.57 3
Geron Corporation $71.42 3
PharmaEssentia USA Corporation $68.74 3
McKesson Specialty Care Distribution, LLC $65.04 1
BeOne Medicines USA, Inc. $60.49 3
Stemline Therapeutics Inc. $60.44 3
Genentech USA, Inc. $54.45 2
RECORDATI_RARE_DISEASES_INC. $53.41 2
Kite Pharma, Inc. $50.91 2
Syndax Pharmaceuticals, Inc. $49.87 2
Alnylam Pharmaceuticals Inc. $48.94 2
SERVIER PHARMACEUTICALS LLC $46.25 2
GENZYME CORPORATION $45.90 2
Takeda Pharmaceuticals U.S.A., Inc. $44.18 2
Celgene Corporation $42.45 2
Caris MPI, Inc. $38.25 1
Karyopharm Therapeutics Inc. $30.88 1
ADC THERAPEUTICS AMERICA, INC. $30.53 2
Gilead Sciences, Inc. $30.09 1
Celltrion USA Inc. $29.43 2
Sumitomo Pharma America, Inc. $27.53 1
BeiGene USA, Inc. $27.11 1
Regeneron Healthcare Solutions, Inc. $25.17 1
Tempus AI, Inc $24.81 1
Novocure Inc. $24.68 1
PUMA BIOTECHNOLOGY, INC. $21.24 1
Iovance Biotherapeutics, Inc. $20.95 1
Genmab U.S., Inc. $17.86 1
Agios Pharmaceuticals, Inc. $14.99 1

Payment records · PY2025

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

General Payments · PY2025 · Physicians and non-physician practitioners · CMS publication 2026-06-30

289 matching records · $7,730.84 reported total · 0 disputed

Nature of payment: All payment types

Records imported here (UTC).

Link to these filtered records · CMS source dataset ↗

Download all 289 matching records (CSV)

CSV includes CMS record IDs, source and publication dates, the data edition, and a link to these filters. Formula-like text cells are prefixed with an apostrophe for spreadsheet safety.

Showing records 1–50 of 289.

Paying entityAmountDate Nature of paymentDispute statusPublication flagsPublished Record IDSource
PUMA BIOTECHNOLOGY, INC. $21.2412/23/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261251745318 CMS
Incyte Corporation $22.6012/17/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261225984080 CMS
PFIZER INC. $25.4512/17/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261229610064 CMS
JAZZ PHARMACEUTICALS INC. $17.0912/16/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261234341384 CMS
SOBI, INC $26.1412/16/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261240252270 CMS
Merck Sharp & Dohme LLC $30.5712/15/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261238387316 CMS
Coherus Oncology, Inc. $19.6512/12/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261235240634 CMS
SpringWorks Therapeutics, Inc. $22.7712/12/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261232172357 CMS
Iovance Biotherapeutics, Inc. $20.9512/11/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261251395801 CMS
Ipsen Biopharmaceuticals, Inc $20.9212/11/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261208833638 CMS
GlaxoSmithKline, LLC. $15.7812/10/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261191380709 CMS
AstraZeneca Pharmaceuticals LP $23.1312/09/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261206653138 CMS
PFIZER INC. $21.9812/08/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261229371718 CMS
Sumitomo Pharma America, Inc. $27.5312/05/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261176736286 CMS
Alexion Pharmaceuticals, Inc. $21.4912/04/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261202974768 CMS
GENZYME CORPORATION $22.3612/04/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261233277748 CMS
Daiichi Sankyo Inc. $11.2012/02/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261197011793 CMS
PFIZER INC. $28.9512/01/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261229356785 CMS
PFIZER INC. $28.9512/01/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261229376321 CMS
ARRAY BIOPHARMA INC $12.7511/26/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261229598687 CMS
ARRAY BIOPHARMA INC $2.3711/25/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261229596702 CMS
SERVIER PHARMACEUTICALS LLC $25.2211/25/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261229092107 CMS
Caris MPI, Inc. $38.2511/24/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261234289576 CMS
Alexion Pharmaceuticals, Inc. $19.0511/20/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261202916319 CMS
Novartis Pharmaceuticals Corporation $24.9011/20/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261200433633 CMS
Janssen Biotech, Inc. $11.0511/19/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261175266870 CMS
ARRAY BIOPHARMA INC $15.4411/18/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261229360645 CMS
Exelixis Inc. $23.8511/17/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261218791113 CMS
Ipsen Biopharmaceuticals, Inc $15.1911/14/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261208833636 CMS
Novartis Pharmaceuticals Corporation $16.7711/14/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261200433631 CMS
BeOne Medicines USA, Inc. $18.1811/12/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261202906750 CMS
Genmab U.S., Inc. $17.8611/11/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261235918136 CMS
Janssen Biotech, Inc. $24.4211/11/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261175275383 CMS
AstraZeneca Pharmaceuticals LP $20.8111/10/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261206651620 CMS
Coherus Oncology, Inc. $21.4711/06/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261235240610 CMS
Rigel Pharmaceuticals, Inc. $24.8911/06/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261247379226 CMS
JAZZ PHARMACEUTICALS INC. $110.6710/30/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261234308102 CMS
Celgene Corporation $15.3610/29/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261184899965 CMS
Merck Sharp & Dohme LLC $28.7410/29/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261238299153 CMS
PFIZER INC. $120.0510/28/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261229931861 CMS
RECORDATI_RARE_DISEASES_INC. $24.4510/28/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261181726063 CMS
ARRAY BIOPHARMA INC $18.6710/27/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261229594830 CMS
Novartis Pharmaceuticals Corporation $19.9410/24/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261200433627 CMS
Exelixis Inc. $39.9610/23/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261218791111 CMS
PFIZER INC. $19.3510/22/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261229998029 CMS
Bayer Healthcare Pharmaceuticals Inc. $19.7010/21/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261225897686 CMS
Astellas Pharma US Inc $18.8710/20/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261238685971 CMS
ABBVIE INC. $21.3310/17/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261204745676 CMS
Lilly USA, LLC $19.3510/16/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261186525143 CMS
PFIZER INC. $12.6510/16/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261229787798 CMS

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2019 $9,386.31 312
PY2020 $13,099.87 233
PY2021 $24,297.38 321
PY2022 $9,777.14 361
PY2023 $8,410.32 328
PY2024 $8,112.98 285
PY2025 $7,730.84 289

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 and profile matching
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
ANN MAURA WIERMAN, NPI 1447270087. IndustryPayments, data edition 2026-07-26T04:22:22Z. https://industrypayments.org/provider/npi-1447270087.
APA 7
IndustryPayments. (2026). ANN MAURA WIERMAN, NPI 1447270087 (Data edition 2026-07-26T04:22:22Z) [Data set]. https://industrypayments.org/provider/npi-1447270087
Bluebook
ANN MAURA WIERMAN, NPI 1447270087, IndustryPayments (data edition 2026-07-26T04:22:22Z), https://industrypayments.org/provider/npi-1447270087.

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