Covered recipient · General Payments record

ERIN A DRENKHAHN

Allopathic & Osteopathic Physicians Family Medicine

NPI: 1659506970
CMS profile: 256891
Location: LEXINGTON, KY

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

$1,672.59

90 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 July 26, 2026. 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 payment	Amount	Records
Food and Beverage	$1,672.59	90

By paying entity

PY2025 · sorted by reported total

Paying entity	Amount	Records
Acerta Pharma LLC	$268.19	8
PFIZER INC.	$190.10	16
Lilly USA, LLC	$157.76	10
Gilead Sciences, Inc.	$151.85	8
ITI, Inc.	$95.88	5
ABBVIE INC.	$93.48	4
GlaxoSmithKline, LLC.	$85.95	5
Boehringer Ingelheim Pharmaceuticals, Inc.	$68.29	4
Bayer HealthCare Pharmaceuticals Inc.	$67.48	4
Ardelyx, Inc.	$54.05	3
Dynavax Technologies Corporation	$50.77	3
DEXCOM, INC.	$47.97	2
Xeris Pharmaceuticals, Inc.	$47.68	2
Exact Sciences Corporation	$46.75	3
SANOFI-AVENTIS U.S. LLC	$43.09	2
Novo Nordisk AS	$33.71	2
Otsuka America Pharmaceutical, Inc.	$33.34	2
Phathom Pharmaceuticals, Inc.	$33.14	2
Axsome Therapeutics, Inc.	$25.89	1
Janssen Pharmaceuticals, Inc	$25.60	1
Astellas Pharma US Inc	$21.76	1
Cranial Technologies, Inc	$15.73	1
Sage Therapeutics, Inc.	$14.13	1

Payment records · PY2025 (90)

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
Sage Therapeutics, LLC	$14.13	12/22/2025	Food and Beverage	No dispute reported	06/30/2026	1211483302	CMS
PFIZER INC.	$13.87	12/12/2025	Food and Beverage	No dispute reported	06/30/2026	1229389264	CMS
Gilead Sciences, Inc.	$19.16	12/05/2025	Food and Beverage	No dispute reported	06/30/2026	1234537155	CMS
AstraZeneca Pharmaceuticals LP	$19.09	12/04/2025	Food and Beverage	No dispute reported	06/30/2026	1206354665	CMS
PFIZER INC.	$15.80	11/21/2025	Food and Beverage	No dispute reported	06/30/2026	1229358961	CMS
ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.)	$22.26	11/18/2025	Food and Beverage	No dispute reported	06/30/2026	1241296993	CMS
Gilead Sciences, Inc.	$21.70	11/17/2025	Food and Beverage	No dispute reported	06/30/2026	1234508429	CMS
GlaxoSmithKline, LLC.	$15.54	11/11/2025	Food and Beverage	No dispute reported	06/30/2026	1190782434	CMS
Ardelyx, Inc.	$15.37	11/07/2025	Food and Beverage	No dispute reported	06/30/2026	1247845455	CMS
Bayer Healthcare Pharmaceuticals Inc.	$19.78	11/06/2025	Food and Beverage	No dispute reported	06/30/2026	1225522289	CMS
Dexcom, Inc.	$27.95	11/06/2025	Food and Beverage	No dispute reported	06/30/2026	1250484773	CMS
ABBVIE INC.	$29.67	10/27/2025	Food and Beverage	No dispute reported	06/30/2026	1201784859	CMS
PFIZER INC.	$10.74	10/24/2025	Food and Beverage	No dispute reported	06/30/2026	1230003270	CMS
Astellas Pharma US Inc	$21.76	10/22/2025	Food and Beverage	No dispute reported	06/30/2026	1238699274	CMS
Lilly USA, LLC	$12.73	10/21/2025	Food and Beverage	No dispute reported	06/30/2026	1186580042	CMS
Ardelyx, Inc.	$23.71	10/17/2025	Food and Beverage	No dispute reported	06/30/2026	1247845453	CMS
AstraZeneca Pharmaceuticals LP	$19.50	10/08/2025	Food and Beverage	No dispute reported	06/30/2026	1207248427	CMS
Gilead Sciences, Inc.	$16.38	10/06/2025	Food and Beverage	No dispute reported	06/30/2026	1234562787	CMS
Lilly USA, LLC	$18.73	10/02/2025	Food and Beverage	No dispute reported	06/30/2026	1186600920	CMS
GlaxoSmithKline, LLC.	$14.19	09/29/2025	Food and Beverage	No dispute reported	06/30/2026	1190745195	CMS
Otsuka America Pharmaceutical, Inc.	$15.85	09/26/2025	Food and Beverage	No dispute reported	06/30/2026	1227320740	CMS
ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.)	$17.57	09/23/2025	Food and Beverage	No dispute reported	06/30/2026	1241296989	CMS
PFIZER INC.	$15.25	09/22/2025	Food and Beverage	No dispute reported	06/30/2026	1229880725	CMS
Boehringer Ingelheim Pharmaceuticals, Inc.	$13.98	09/18/2025	Food and Beverage	No dispute reported	06/30/2026	1222736133	CMS
Gilead Sciences, Inc.	$19.85	09/15/2025	Food and Beverage	No dispute reported	06/30/2026	1234529871	CMS
PFIZER INC.	$8.31	09/11/2025	Food and Beverage	No dispute reported	06/30/2026	1229350670	CMS
Boehringer Ingelheim Pharmaceuticals, Inc.	$21.33	09/08/2025	Food and Beverage	No dispute reported	06/30/2026	1222736143	CMS
Exact Sciences Corporation	$15.14	09/05/2025	Food and Beverage	No dispute reported	06/30/2026	1235327330	CMS
AstraZeneca Pharmaceuticals LP	$14.38	08/28/2025	Food and Beverage	No dispute reported	06/30/2026	1207241411	CMS
ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.)	$20.32	08/25/2025	Food and Beverage	No dispute reported	06/30/2026	1241296987	CMS
Lilly USA, LLC	$14.52	08/19/2025	Food and Beverage	No dispute reported	06/30/2026	1186636677	CMS
Dynavax Technologies Corporation	$17.16	08/18/2025	Food and Beverage	No dispute reported	06/30/2026	1182975917	CMS
Ardelyx, Inc.	$14.97	08/15/2025	Food and Beverage	No dispute reported	06/30/2026	1247845451	CMS
Gilead Sciences, Inc.	$19.57	08/11/2025	Food and Beverage	No dispute reported	06/30/2026	1234532823	CMS
SANOFI-AVENTIS U.S. LLC	$26.51	08/08/2025	Food and Beverage	No dispute reported	06/30/2026	1233517878	CMS
AstraZeneca Pharmaceuticals LP	$17.17	08/06/2025	Food and Beverage	No dispute reported	06/30/2026	1206794459	CMS
Lilly USA, LLC	$18.01	08/05/2025	Food and Beverage	No dispute reported	06/30/2026	1186580040	CMS
PFIZER INC.	$7.69	08/01/2025	Food and Beverage	No dispute reported	06/30/2026	1229165662	CMS
ABBVIE INC.	$19.88	07/30/2025	Food and Beverage	No dispute reported	06/30/2026	1201784857	CMS
ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.)	$20.64	07/21/2025	Food and Beverage	No dispute reported	06/30/2026	1241296982	CMS
Gilead Sciences, Inc.	$12.56	07/14/2025	Food and Beverage	No dispute reported	06/30/2026	1234582134	CMS
Dynavax Technologies Corporation	$18.63	07/09/2025	Food and Beverage	No dispute reported	06/30/2026	1182975915	CMS
Novo Nordisk Inc	$16.37	07/08/2025	Food and Beverage	No dispute reported	06/30/2026	1188197132	CMS
PFIZER INC.	$7.78	06/22/2025	Food and Beverage	No dispute reported	06/30/2026	1229231646	CMS
Lilly USA, LLC	$15.43	06/19/2025	Food and Beverage	No dispute reported	06/30/2026	1186651443	CMS
Bayer Healthcare Pharmaceuticals Inc.	$15.90	06/16/2025	Food and Beverage	No dispute reported	06/30/2026	1225522287	CMS
PFIZER INC.	$13.33	06/13/2025	Food and Beverage	No dispute reported	06/30/2026	1231531938	CMS
AstraZeneca Pharmaceuticals LP	$19.08	06/11/2025	Food and Beverage	No dispute reported	06/30/2026	1207170447	CMS
Dexcom, Inc.	$20.02	06/10/2025	Food and Beverage	No dispute reported	06/30/2026	1250484771	CMS
Gilead Sciences, Inc.	$20.39	06/02/2025	Food and Beverage	No dispute reported	06/30/2026	1234524325	CMS
PFIZER INC.	$9.19	05/30/2025	Food and Beverage	No dispute reported	06/30/2026	1231732901	CMS
PFIZER INC.	$8.61	05/27/2025	Food and Beverage	No dispute reported	06/30/2026	1231281581	CMS
Dynavax Technologies Corporation	$14.98	05/21/2025	Food and Beverage	No dispute reported	06/30/2026	1182975913	CMS
Bayer Healthcare Pharmaceuticals Inc.	$15.90	05/19/2025	Food and Beverage	No dispute reported	06/30/2026	1225522283	CMS
PFIZER INC.	$14.94	05/16/2025	Food and Beverage	No dispute reported	06/30/2026	1231725752	CMS
Boehringer Ingelheim Pharmaceuticals, Inc.	$16.14	05/14/2025	Food and Beverage	No dispute reported	06/30/2026	1222736131	CMS
Axsome Therapeutics, Inc.	$25.89	05/09/2025	Food and Beverage	No dispute reported	06/30/2026	1235713940	CMS
ABBVIE INC.	$23.63	05/07/2025	Food and Beverage	No dispute reported	06/30/2026	1201784855	CMS
Lilly USA, LLC	$14.65	05/05/2025	Food and Beverage	No dispute reported	06/30/2026	1186588968	CMS
Bayer Healthcare Pharmaceuticals Inc.	$15.90	04/27/2025	Food and Beverage	No dispute reported	06/30/2026	1225522285	CMS
GlaxoSmithKline, LLC.	$17.30	04/22/2025	Food and Beverage	No dispute reported	06/30/2026	1191815766	CMS
Janssen Pharmaceuticals, Inc	$25.60	04/22/2025	Food and Beverage	No dispute reported	06/30/2026	1174502281	CMS
Phathom Pharmaceuticals, Inc.	$19.72	04/22/2025	Food and Beverage	No dispute reported	06/30/2026	1219360370	CMS
ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.)	$15.09	04/17/2025	Food and Beverage	No dispute reported	06/30/2026	1241296978	CMS
Gilead Sciences, Inc.	$22.24	04/15/2025	Food and Beverage	No dispute reported	06/30/2026	1234502435	CMS
PFIZER INC.	$13.81	04/14/2025	Food and Beverage	No dispute reported	06/30/2026	1231270790	CMS
AstraZeneca Pharmaceuticals LP	$14.79	04/09/2025	Food and Beverage	No dispute reported	06/30/2026	1206864962	CMS
Exact Sciences Corporation	$17.34	04/04/2025	Food and Beverage	No dispute reported	06/30/2026	1235327326	CMS
GlaxoSmithKline, LLC.	$22.50	04/03/2025	Food and Beverage	No dispute reported	06/30/2026	1191731401	CMS
Lilly USA, LLC	$13.63	04/03/2025	Food and Beverage	No dispute reported	06/30/2026	1186566268	CMS
Otsuka America Pharmaceutical, Inc.	$17.49	04/02/2025	Food and Beverage	No dispute reported	06/30/2026	1227320738	CMS
PFIZER INC.	$18.30	04/01/2025	Food and Beverage	No dispute reported	06/30/2026	1229231654	CMS
Cranial Technologies, Inc	$15.73	03/24/2025	Food and Beverage	No dispute reported	06/30/2026	1246298226	CMS
Xeris Pharmaceuticals, Inc.	$23.84	03/14/2025	Food and Beverage	No dispute reported	06/30/2026	1250156576	CMS
PFIZER INC.	$9.42	03/13/2025	Food and Beverage	No dispute reported	06/30/2026	1231453815	CMS
Xeris Pharmaceuticals, Inc.	$23.84	03/11/2025	Food and Beverage	No dispute reported	06/30/2026	1250156578	CMS
Lilly USA, LLC	$17.08	03/10/2025	Food and Beverage	No dispute reported	06/30/2026	1186636675	CMS
Phathom Pharmaceuticals, Inc.	$13.42	03/05/2025	Food and Beverage	No dispute reported	06/30/2026	1219360352	CMS
ABBVIE INC.	$20.30	02/28/2025	Food and Beverage	No dispute reported	06/30/2026	1201784853	CMS
Boehringer Ingelheim Pharmaceuticals, Inc.	$16.84	02/27/2025	Food and Beverage	No dispute reported	06/30/2026	1222736129	CMS
Novo Nordisk Inc	$17.34	02/24/2025	Food and Beverage	No dispute reported	06/30/2026	1188167805	CMS
SANOFI-AVENTIS U.S. LLC	$16.58	02/07/2025	Food and Beverage	No dispute reported	06/30/2026	1233517788	CMS
AstraZeneca Pharmaceuticals LP	$14.79	02/05/2025	Food and Beverage	No dispute reported	06/30/2026	1206601512	CMS
PFIZER INC.	$7.16	02/03/2025	Food and Beverage	No dispute reported	06/30/2026	1231665344	CMS
GlaxoSmithKline, LLC.	$16.42	01/28/2025	Food and Beverage	No dispute reported	06/30/2026	1191365130	CMS
Lilly USA, LLC	$17.04	01/24/2025	Food and Beverage	No dispute reported	06/30/2026	1186600922	CMS
Lilly USA, LLC	$15.94	01/23/2025	Food and Beverage	No dispute reported	06/30/2026	1186588970	CMS
Exact Sciences Corporation	$14.27	01/17/2025	Food and Beverage	No dispute reported	06/30/2026	1235327322	CMS
AstraZeneca Pharmaceuticals LP	$149.39	01/14/2025	Food and Beverage	No dispute reported	06/30/2026	1207052246	CMS
PFIZER INC.	$15.90	01/13/2025	Food and Beverage	No dispute reported	06/30/2026	1231225975	CMS

By program year

All program years on this page · sorted by year

Program year	Amount	Records
PY2019	$2,058.05	144
PY2020	$1,006.73	60
PY2021	$1,647.64	91
PY2022	$1,209.60	64
PY2023	$1,465.38	72
PY2024	$1,173.19	67
PY2025	$1,672.59	90

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

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.

Permalink https://industrypayments.org/provider/npi-1659506970

Plain: ERIN A DRENKHAHN, NPI 1659506970. IndustryPayments, data edition 2026-07-26T04:22:22Z. https://industrypayments.org/provider/npi-1659506970.
APA 7: IndustryPayments. (2026). ERIN A DRENKHAHN, NPI 1659506970 (Data edition 2026-07-26T04:22:22Z) [Data set]. https://industrypayments.org/provider/npi-1659506970
Bluebook: ERIN A DRENKHAHN, NPI 1659506970, IndustryPayments (data edition 2026-07-26T04:22:22Z), https://industrypayments.org/provider/npi-1659506970.

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