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

ALEXANDER B GELFER

Allopathic & Osteopathic Physicians Internal Medicine Pulmonary Disease

NPI
1689638462
CMS profile
30537
Location
WILLIAMSVILLE, NY

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 · PY2022 · Entire year

$3,201.75

146 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 ↗

Page 3 of 3; records 101–146 of 146 matching records. This page contains 46 records (maximum 50), not the full filtered export. Use the CSV download for all matching records.

IndustryPayments · General Payments

ALEXANDER B GELFER

NPI 1689638462 · CMS profile ID 30537

Allopathic & Osteopathic Physicians / Internal Medicine / Pulmonary Disease

WILLIAMSVILLE, NY

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.

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.

General Payments, PY2022; Recipient scope: Physicians and non-physician practitioners; Reporting company: All reporting companies; Nature of payment: All payment types

Data edition: cms-20260630-workflow-20261105-v2; CMS publication: 2026-06-30; records imported: 2026-11-05T09:06:52.159882+00:00

Page 3 of 3; records 101–146 of 146 matching records. This page contains 46 records (maximum 50), not the full filtered export.

Filtered page: https://industrypayments.org/provider/npi-1689638462?year=2022&recipient=provider&page=3#records-h

CMS source: https://openpaymentsdata.cms.gov/dataset/df01c2f8-dc1f-4e79-96cb-8208beaf143c

Cite these filtered records

The citation includes this program year, filters, data edition, and page of results.

Plain
ALEXANDER B GELFER, NPI 1689638462, CMS profile ID 30537. General Payments, PY2022; Recipient scope: Physicians and non-physician practitioners; Reporting company: All reporting companies; Nature of payment: All payment types. Data edition: cms-20260630-workflow-20261105-v2; CMS publication: 2026-06-30; records imported: 2026-11-05T09:06:52.159882+00:00. Page 3 of 3; records 101–146 of 146 matching records. This page contains 46 records (maximum 50), not the full filtered export. IndustryPayments. https://industrypayments.org/provider/npi-1689638462?year=2022&recipient=provider&page=3#records-h. Source: https://openpaymentsdata.cms.gov/dataset/df01c2f8-dc1f-4e79-96cb-8208beaf143c.
APA 7
IndustryPayments. (2026). ALEXANDER B GELFER, NPI 1689638462, CMS profile ID 30537. General Payments, PY2022; Recipient scope: Physicians and non-physician practitioners; Reporting company: All reporting companies; Nature of payment: All payment types. Data edition: cms-20260630-workflow-20261105-v2; CMS publication: 2026-06-30; records imported: 2026-11-05T09:06:52.159882+00:00. Page 3 of 3; records 101–146 of 146 matching records. This page contains 46 records (maximum 50), not the full filtered export. [Filtered data set page]. https://industrypayments.org/provider/npi-1689638462?year=2022&recipient=provider&page=3#records-h. Source: https://openpaymentsdata.cms.gov/dataset/df01c2f8-dc1f-4e79-96cb-8208beaf143c.
Bluebook
ALEXANDER B GELFER, NPI 1689638462, CMS profile ID 30537, IndustryPayments, General Payments, PY2022; Recipient scope: Physicians and non-physician practitioners; Reporting company: All reporting companies; Nature of payment: All payment types (Data edition: cms-20260630-workflow-20261105-v2; CMS publication: 2026-06-30; records imported: 2026-11-05T09:06:52.159882+00:00). Page 3 of 3; records 101–146 of 146 matching records. This page contains 46 records (maximum 50), not the full filtered export. Source: https://openpaymentsdata.cms.gov/dataset/df01c2f8-dc1f-4e79-96cb-8208beaf143c. https://industrypayments.org/provider/npi-1689638462?year=2022&recipient=provider&page=3#records-h.

Centers for Medicare & Medicaid Services, Open Payments

Citation formats are provided for reference; check the requirements of your publication.

Payment records · PY2022

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

General Payments · PY2022 · Physicians and non-physician practitioners · CMS publication 2026-06-30

146 matching records · $3,201.75 reported total · 0 disputed

Nature of payment: All payment types

Records imported here (UTC).

Link to these filtered records · CMS source dataset ↗

Download all 146 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 101–146 of 146.

Paying entityAmountDate Nature of paymentDispute statusPublication flagsPublished Record IDSource
AstraZeneca Pharmaceuticals LP $14.2404/07/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 914982073 CMS
Boehringer Ingelheim Pharmaceuticals, Inc. $16.0404/06/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 887482225 CMS
AstraZeneca Pharmaceuticals LP $15.8104/05/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 914703325 CMS
Actelion Pharmaceuticals US, Inc. $22.1904/04/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 885406361 CMS
Teva Pharmaceuticals USA, Inc. $12.7803/29/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 954416497 CMS
United Therapeutics Corporation $23.0003/28/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 957955489 CMS
GENZYME CORPORATION $23.8403/25/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 938824587 CMS
PFIZER INC. $19.6703/24/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 949082693 CMS
Almatica Pharma LLC $23.5203/17/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 896642533 CMS
GlaxoSmithKline, LLC. $15.0803/16/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 944887037 CMS
GlaxoSmithKline, LLC. $0.8203/16/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 944887041 CMS
GlaxoSmithKline, LLC. $11.8303/15/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 944887031 CMS
GENZYME CORPORATION $20.2203/14/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 938824601 CMS
AstraZeneca Pharmaceuticals LP $14.3603/10/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 915634489 CMS
Boehringer Ingelheim Pharmaceuticals, Inc. $18.2903/09/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 887482227 CMS
Alexion Pharmaceuticals, Inc. $21.6503/02/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 915821673 CMS
AstraZeneca Pharmaceuticals LP $15.7503/02/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 914922895 CMS
United Therapeutics Corporation $21.3702/28/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 957947085 CMS
Insmed, Inc. $18.8702/24/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 906413397 CMS
AstraZeneca Pharmaceuticals LP $14.0102/23/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 914687515 CMS
Grifols USA, LLC $21.8102/17/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 918659023 CMS
GlaxoSmithKline, LLC. $14.2302/16/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 944887035 CMS
GlaxoSmithKline, LLC. $0.5402/15/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 944887043 CMS
GlaxoSmithKline, LLC. $12.9002/14/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 944887019 CMS
Actelion Pharmaceuticals US, Inc. $20.2202/10/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 885406363 CMS
Amgen Inc. $19.6902/08/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 939415779 CMS
JAZZ PHARMACEUTICALS INC. $24.3202/08/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 951339129 CMS
Boehringer Ingelheim Pharmaceuticals, Inc. $26.6702/02/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 887482229 CMS
United Therapeutics Corporation $21.4402/01/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 957946895 CMS
Kowa Pharmaceuticals America, Inc. $19.7101/27/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 900361487 CMS
Regeneron Healthcare Solutions, Inc. $22.0801/26/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 927174711 CMS
Actelion Pharmaceuticals US, Inc. $2.4501/25/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 885406343 CMS
AstraZeneca Pharmaceuticals LP $16.5601/25/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 914816081 CMS
AstraZeneca Pharmaceuticals LP $25.2001/25/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 915785319 CMS
AstraZeneca Pharmaceuticals LP $17.4801/20/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 914847493 CMS
GlaxoSmithKline, LLC. $13.3501/19/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 944887007 CMS
GlaxoSmithKline, LLC. $18.0301/19/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 944887029 CMS
Mallinckrodt Hospital Products Inc. $105.6201/19/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 937498435 CMS
PFIZER INC. $19.8501/13/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 949054183 CMS
Actelion Pharmaceuticals US, Inc. $28.2801/12/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 885406341 CMS
Boehringer Ingelheim Pharmaceuticals, Inc. $14.3801/11/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 887482231 CMS
GENZYME CORPORATION $6.1301/11/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 938824571 CMS
Insmed, Inc. $16.5901/10/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 906446535 CMS
Mallinckrodt Hospital Products Inc. $24.1001/06/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 937498433 CMS
AstraZeneca Pharmaceuticals LP $12.7201/05/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 914785021 CMS
JAZZ PHARMACEUTICALS INC. $16.3601/04/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 951336479 CMS

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2019 $2,889.03 138
PY2020 $1,574.57 94
PY2021 $3,006.22 143
PY2022 $3,201.75 146
PY2023 $2,784.84 134
PY2024 $2,849.59 126
PY2025 $3,275.31 123

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.