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

GREGORY K HARTER

Allopathic & Osteopathic Physicians Family Medicine

NPI
1134157415
CMS profile
277987
Location
WATERLOO, IA

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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Filter and download payment records

General Payments · PY2022 · Entire year

$2,029.07

144 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

PY2022 · entire year · sorted by reported total

Nature of paymentAmountRecords
Food and Beverage $1,929.08 143
Education $99.99 1

By paying entity

PY2022 · entire year · sorted by reported total

Page 1 of 3; records 1–50 of 144 matching records. This page contains 50 records (maximum 50), not the full filtered export. Use the CSV download for all matching records.

IndustryPayments · General Payments

GREGORY K HARTER

NPI 1134157415 · CMS profile ID 277987

Allopathic & Osteopathic Physicians / Family Medicine

WATERLOO, IA

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 1 of 3; records 1–50 of 144 matching records. This page contains 50 records (maximum 50), not the full filtered export.

Filtered page: https://industrypayments.org/provider/npi-1134157415?year=2022&recipient=provider#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
GREGORY K HARTER, NPI 1134157415, CMS profile ID 277987. 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 1 of 3; records 1–50 of 144 matching records. This page contains 50 records (maximum 50), not the full filtered export. IndustryPayments. https://industrypayments.org/provider/npi-1134157415?year=2022&recipient=provider#records-h. Source: https://openpaymentsdata.cms.gov/dataset/df01c2f8-dc1f-4e79-96cb-8208beaf143c.
APA 7
IndustryPayments. (2026). GREGORY K HARTER, NPI 1134157415, CMS profile ID 277987. 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 1 of 3; records 1–50 of 144 matching records. This page contains 50 records (maximum 50), not the full filtered export. [Filtered data set page]. https://industrypayments.org/provider/npi-1134157415?year=2022&recipient=provider#records-h. Source: https://openpaymentsdata.cms.gov/dataset/df01c2f8-dc1f-4e79-96cb-8208beaf143c.
Bluebook
GREGORY K HARTER, NPI 1134157415, CMS profile ID 277987, 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 1 of 3; records 1–50 of 144 matching records. This page contains 50 records (maximum 50), not the full filtered export. Source: https://openpaymentsdata.cms.gov/dataset/df01c2f8-dc1f-4e79-96cb-8208beaf143c. https://industrypayments.org/provider/npi-1134157415?year=2022&recipient=provider#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

144 matching records · $2,029.07 reported total · 0 disputed

Nature of payment: All payment types

Records imported here (UTC).

Link to these filtered records · CMS source dataset ↗

Download all 144 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 144.

Paying entityAmountDate Nature of paymentDispute statusPublication flagsPublished Record IDSource
Novartis Pharmaceuticals Corporation $12.6212/15/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 893729357 CMS
ABBVIE INC. $5.8012/13/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 892757367 CMS
AstraZeneca Pharmaceuticals LP $11.7112/09/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 914641645 CMS
Lilly USA, LLC $13.5712/08/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 918050437 CMS
E.R. Squibb & Sons, L.L.C. $13.3812/07/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 932679763 CMS
IDORSIA PHARMACEUTICALS US INC $12.1212/05/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 942813981 CMS
ABBVIE INC. $22.1812/01/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 892757365 CMS
Abbott Laboratories $13.3212/01/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 908561291 CMS
GlaxoSmithKline, LLC. $13.2011/30/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 944972683 CMS
Boehringer Ingelheim Pharmaceuticals, Inc. $14.6011/28/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 887673209 CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC $13.6211/23/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 959879253 CMS
Biohaven Pharmaceutical Holding Company Ltd. $11.3511/15/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 923612137 CMS
Biohaven Pharmaceutical Holding Company Ltd. $2.3311/15/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 923612139 CMS
Lilly USA, LLC $13.7111/14/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 918058045 CMS
AstraZeneca Pharmaceuticals LP $12.4311/11/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 915845339 CMS
Bayer HealthCare Pharmaceuticals Inc. $17.9911/09/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 930331951 CMS
Biohaven Pharmaceutical Holding Company Ltd. $18.1811/08/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 923612135 CMS
ABBVIE INC. $17.9011/03/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 892757361 CMS
E.R. Squibb & Sons, L.L.C. $10.8011/01/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 932679757 CMS
Lilly USA, LLC $16.1010/28/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 918028241 CMS
SANOFI-AVENTIS U.S. LLC $20.6210/27/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 938766647 CMS
GlaxoSmithKline, LLC. $13.1110/26/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 944972685 CMS
Amgen Inc. $12.5210/24/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 939327585 CMS
Biohaven Pharmaceutical Holding Company Ltd. $18.3810/13/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 923612133 CMS
Boehringer Ingelheim Pharmaceuticals, Inc. $11.3410/12/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 887673211 CMS
Novartis Pharmaceuticals Corporation $14.2610/11/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 893729355 CMS
Astellas Pharma US Inc $16.8410/05/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 940291063 CMS
ABBVIE INC. $5.0110/03/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 892757357 CMS
AstraZeneca Pharmaceuticals LP $15.6910/03/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 915488397 CMS
GlaxoSmithKline, LLC. $13.3809/28/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 944972675 CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC $14.9009/28/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 960018641 CMS
E.R. Squibb & Sons, L.L.C. $6.6709/23/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 932679723 CMS
ABBVIE INC. $13.5209/22/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 892757353 CMS
Boehringer Ingelheim Pharmaceuticals, Inc. $15.6409/21/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 887673213 CMS
PFIZER INC. $18.3809/20/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 949342157 CMS
ABBVIE INC. $21.2009/15/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 892757351 CMS
Boehringer Ingelheim Pharmaceuticals, Inc. $12.4409/14/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 887673095 CMS
Abbott Laboratories $13.0009/13/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 907906449 CMS
E.R. Squibb & Sons, L.L.C. $3.7809/09/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 932679721 CMS
Novartis Pharmaceuticals Corporation $12.1809/08/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 893729353 CMS
Biohaven Pharmaceutical Holding Company Ltd. $16.0709/01/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 923612131 CMS
PFIZER INC. $24.2609/01/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 949317355 CMS
Boehringer Ingelheim Pharmaceuticals, Inc. $10.6708/31/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 887673097 CMS
Biohaven Pharmaceutical Holding Company Ltd. $1.7108/23/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 923612127 CMS
Biohaven Pharmaceutical Holding Company Ltd. $14.7508/23/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 923612129 CMS
Boehringer Ingelheim Pharmaceuticals, Inc. $4.4008/22/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 887673099 CMS
Janssen Pharmaceuticals, Inc $15.0408/22/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 886123295 CMS
Abbott Laboratories $16.0008/17/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 920393311 CMS
Astellas Pharma US Inc $99.9908/17/2022 Education No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 940250743 CMS
Bayer HealthCare Pharmaceuticals Inc. $15.1308/17/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 929983059 CMS

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2019 $1,459.77 95
PY2020 $1,755.86 121
PY2021 $2,540.20 157
PY2022 $2,029.07 144
PY2023 $1,872.60 120
PY2024 $2,319.97 137
PY2025 $2,131.74 121

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.