Reflects CMS Open Payments as of 2026-07-26T04:22:22Z. 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 ↗

Covered recipient · General Payments record

CHRISTOPHER S MANGANARIS

Allopathic & Osteopathic Physicians Internal Medicine Pulmonary Disease

NPI: 1447394648
CMS profile: 110485
Location: GUNTERSVILLE, 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 · PY2019–2025

CMS publication 2026-06-30

Latest program year · PY2025

$2,204.00

95 records · 0 disputed

“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.
Featured-page threshold (a presentation gate, not a judgment): (records>=3 OR total>=100) AND records>=2 AND NPI identity (all years).
Methodology & Data — sourcing, labeling, and limitations.

By nature of payment

PY2025 · sorted by reported total

Nature of payment	Amount	Records
Food and Beverage	$2,170.00	94
Education	$34.00	1

By paying entity

PY2025 · sorted by reported total

Paying entity	Amount	Records
GlaxoSmithKline, LLC.	$511.44	28
Regeneron Healthcare Solutions, Inc.	$306.27	9
Acerta Pharma LLC	$261.10	9
GENZYME CORPORATION	$241.47	10
Axsome Therapeutics, Inc.	$226.30	14
Grifols USA, LLC	$208.68	8
HARMONY BIOSCIENCES LLC	$116.42	3
Amgen Inc.	$110.60	5
Boehringer Ingelheim Pharmaceuticals, Inc.	$84.28	4
Inspire Medical Systems, Inc.	$59.02	2
Insmed, Inc.	$30.20	1
Lilly USA, LLC	$24.23	1
Viatris Specialty LLC	$23.99	1

By program year

All program years on this page · sorted by year

Program year	Amount	Records
PY2019	$777.98	47
PY2020	$1,018.25	41
PY2021	$486.60	28
PY2022	$733.24	31
PY2023	$994.51	54
PY2024	$1,546.75	70
PY2025	$2,204.00	95

Payment records · PY2025 (95)

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

Program year 2025 2019 2020 2021 2022 2023 2024 Record-level detail is published for PY2025; earlier years are summarised in “By program year”.

Paying entity	Amount	Date	Nature of payment	Dispute status	Published	Record ID	Source
AstraZeneca Pharmaceuticals LP	$32.56	12/17/2025	Food and Beverage	No dispute reported	06/30/2026	1206877396	CMS
Insmed, Inc.	$30.20	12/15/2025	Food and Beverage	No dispute reported	06/30/2026	1186304634	CMS
GlaxoSmithKline, LLC.	$20.90	12/10/2025	Food and Beverage	No dispute reported	06/30/2026	1190573918	CMS
Axsome Therapeutics, Inc.	$10.31	12/09/2025	Food and Beverage	No dispute reported	06/30/2026	1235654311	CMS
Inspire Medical Systems, Inc.	$30.28	12/08/2025	Food and Beverage	No dispute reported	06/30/2026	1251486409	CMS
Boehringer Ingelheim Pharmaceuticals, Inc.	$19.89	12/03/2025	Food and Beverage	No dispute reported	06/30/2026	1222733834	CMS
Axsome Therapeutics, Inc.	$11.10	11/18/2025	Food and Beverage	No dispute reported	06/30/2026	1235597686	CMS
GlaxoSmithKline, LLC.	$7.50	11/18/2025	Food and Beverage	No dispute reported	06/30/2026	1191172181	CMS
Amgen Inc.	$15.22	11/13/2025	Food and Beverage	No dispute reported	06/30/2026	1228260575	CMS
Regeneron Healthcare Solutions, Inc.	$33.96	11/12/2025	Food and Beverage	No dispute reported	06/30/2026	1212982031	CMS
AstraZeneca Pharmaceuticals LP	$28.54	11/11/2025	Food and Beverage	No dispute reported	06/30/2026	1207264501	CMS
Grifols USA, LLC	$23.30	11/05/2025	Food and Beverage	No dispute reported	06/30/2026	1249532157	CMS
GlaxoSmithKline, LLC.	$19.08	10/30/2025	Food and Beverage	No dispute reported	06/30/2026	1190677363	CMS
GENZYME CORPORATION	$22.02	10/28/2025	Food and Beverage	No dispute reported	06/30/2026	1233643289	CMS
GlaxoSmithKline, LLC.	$21.09	10/27/2025	Food and Beverage	No dispute reported	06/30/2026	1191480765	CMS
Amgen Inc.	$19.53	10/22/2025	Food and Beverage	No dispute reported	06/30/2026	1228260573	CMS
Axsome Therapeutics, Inc.	$14.43	10/21/2025	Food and Beverage	No dispute reported	06/30/2026	1235545519	CMS
Boehringer Ingelheim Pharmaceuticals, Inc.	$19.11	10/20/2025	Food and Beverage	No dispute reported	06/30/2026	1222733832	CMS
GlaxoSmithKline, LLC.	$8.39	10/17/2025	Food and Beverage	No dispute reported	06/30/2026	1191309378	CMS
AstraZeneca Pharmaceuticals LP	$20.17	10/16/2025	Food and Beverage	No dispute reported	06/30/2026	1206366038	CMS
HARMONY BIOSCIENCES LLC	$31.42	10/15/2025	Food and Beverage	No dispute reported	06/30/2026	1222398456	CMS
GlaxoSmithKline, LLC.	$19.85	10/13/2025	Food and Beverage	No dispute reported	06/30/2026	1191717440	CMS
GlaxoSmithKline, LLC.	$6.82	10/08/2025	Food and Beverage	No dispute reported	06/30/2026	1190386003	CMS
GENZYME CORPORATION	$41.65	10/02/2025	Food and Beverage	No dispute reported	06/30/2026	1233643271	CMS
Grifols USA, LLC	$25.49	10/01/2025	Food and Beverage	No dispute reported	06/30/2026	1249532143	CMS
AstraZeneca Pharmaceuticals LP	$29.69	09/25/2025	Food and Beverage	No dispute reported	06/30/2026	1206449555	CMS
GlaxoSmithKline, LLC.	$20.89	09/18/2025	Food and Beverage	No dispute reported	06/30/2026	1190401210	CMS
Regeneron Healthcare Solutions, Inc.	$36.30	09/17/2025	Food and Beverage	No dispute reported	06/30/2026	1212982029	CMS
Grifols USA, LLC	$32.84	09/16/2025	Food and Beverage	No dispute reported	06/30/2026	1249532139	CMS
Inspire Medical Systems, Inc.	$28.74	09/11/2025	Food and Beverage	No dispute reported	06/30/2026	1251486407	CMS
GENZYME CORPORATION	$42.66	09/04/2025	Food and Beverage	No dispute reported	06/30/2026	1233643253	CMS
Grifols USA, LLC	$29.74	08/29/2025	Food and Beverage	No dispute reported	06/30/2026	1249532135	CMS
GlaxoSmithKline, LLC.	$24.26	08/27/2025	Food and Beverage	No dispute reported	06/30/2026	1190857584	CMS
GlaxoSmithKline, LLC.	$15.08	08/26/2025	Food and Beverage	No dispute reported	06/30/2026	1191832605	CMS
Amgen Inc.	$19.73	08/21/2025	Food and Beverage	No dispute reported	06/30/2026	1228260577	CMS
Regeneron Healthcare Solutions, Inc.	$31.63	08/20/2025	Food and Beverage	No dispute reported	06/30/2026	1212982027	CMS
GlaxoSmithKline, LLC.	$22.42	08/19/2025	Food and Beverage	No dispute reported	06/30/2026	1191480351	CMS
Axsome Therapeutics, Inc.	$3.88	08/14/2025	Food and Beverage	No dispute reported	06/30/2026	1235464856	CMS
Axsome Therapeutics, Inc.	$25.16	08/14/2025	Food and Beverage	No dispute reported	06/30/2026	1235464863	CMS
AstraZeneca Pharmaceuticals LP	$23.15	08/13/2025	Food and Beverage	No dispute reported	06/30/2026	1206305427	CMS
Axsome Therapeutics, Inc.	$13.12	08/12/2025	Food and Beverage	No dispute reported	06/30/2026	1235464807	CMS
GlaxoSmithKline, LLC.	$25.40	08/12/2025	Food and Beverage	No dispute reported	06/30/2026	1191367161	CMS
Amgen Inc.	$34.00	08/07/2025	Education	No dispute reported	06/30/2026	1226877134	CMS
GENZYME CORPORATION	$19.51	08/06/2025	Food and Beverage	No dispute reported	06/30/2026	1233643243	CMS
GlaxoSmithKline, LLC.	$15.05	08/04/2025	Food and Beverage	No dispute reported	06/30/2026	1191452943	CMS
GlaxoSmithKline, LLC.	$17.83	07/29/2025	Food and Beverage	No dispute reported	06/30/2026	1190639949	CMS
Grifols USA, LLC	$26.65	07/25/2025	Food and Beverage	No dispute reported	06/30/2026	1249532152	CMS
Regeneron Healthcare Solutions, Inc.	$36.50	07/22/2025	Food and Beverage	No dispute reported	06/30/2026	1212982025	CMS
GlaxoSmithKline, LLC.	$19.16	07/16/2025	Food and Beverage	No dispute reported	06/30/2026	1190490171	CMS
Boehringer Ingelheim Pharmaceuticals, Inc.	$22.73	07/15/2025	Food and Beverage	No dispute reported	06/30/2026	1222733850	CMS
Axsome Therapeutics, Inc.	$26.85	07/09/2025	Food and Beverage	No dispute reported	06/30/2026	1235411154	CMS
GENZYME CORPORATION	$33.04	07/08/2025	Food and Beverage	No dispute reported	06/30/2026	1233643227	CMS
Regeneron Healthcare Solutions, Inc.	$25.70	06/26/2025	Food and Beverage	No dispute reported	06/30/2026	1212982023	CMS
GlaxoSmithKline, LLC.	$19.17	06/25/2025	Food and Beverage	No dispute reported	06/30/2026	1190484351	CMS
GlaxoSmithKline, LLC.	$20.77	06/18/2025	Food and Beverage	No dispute reported	06/30/2026	1190580941	CMS
HARMONY BIOSCIENCES LLC	$48.72	06/17/2025	Food and Beverage	No dispute reported	06/30/2026	1222395528	CMS
Grifols USA, LLC	$28.18	06/16/2025	Food and Beverage	No dispute reported	06/30/2026	1249532148	CMS
GENZYME CORPORATION	$17.10	06/11/2025	Food and Beverage	No dispute reported	06/30/2026	1233643221	CMS
GlaxoSmithKline, LLC.	$22.38	06/04/2025	Food and Beverage	No dispute reported	06/30/2026	1190379391	CMS
GlaxoSmithKline, LLC.	$19.72	06/02/2025	Food and Beverage	No dispute reported	06/30/2026	1190779224	CMS
GlaxoSmithKline, LLC.	$15.61	05/28/2025	Food and Beverage	No dispute reported	06/30/2026	1190659000	CMS
Regeneron Healthcare Solutions, Inc.	$32.29	05/28/2025	Food and Beverage	No dispute reported	06/30/2026	1212982021	CMS
GlaxoSmithKline, LLC.	$26.93	05/21/2025	Food and Beverage	No dispute reported	06/30/2026	1190747250	CMS
Grifols USA, LLC	$22.62	05/21/2025	Food and Beverage	No dispute reported	06/30/2026	1249532126	CMS
GENZYME CORPORATION	$3.46	05/14/2025	Food and Beverage	No dispute reported	06/30/2026	1233643211	CMS
Axsome Therapeutics, Inc.	$14.05	05/13/2025	Food and Beverage	No dispute reported	06/30/2026	1235727446	CMS
AstraZeneca Pharmaceuticals LP	$18.05	05/08/2025	Food and Beverage	No dispute reported	06/30/2026	1207151611	CMS
GlaxoSmithKline, LLC.	$23.15	04/22/2025	Food and Beverage	No dispute reported	06/30/2026	1190404378	CMS
GENZYME CORPORATION	$32.09	04/16/2025	Food and Beverage	No dispute reported	06/30/2026	1233643193	CMS
Axsome Therapeutics, Inc.	$13.01	04/15/2025	Food and Beverage	No dispute reported	06/30/2026	1235692164	CMS
GlaxoSmithKline, LLC.	$16.75	04/15/2025	Food and Beverage	No dispute reported	06/30/2026	1190623402	CMS
AstraZeneca Pharmaceuticals LP	$20.13	04/09/2025	Food and Beverage	No dispute reported	06/30/2026	1207012922	CMS
Viatris Specialty LLC	$23.99	04/01/2025	Food and Beverage	No dispute reported	06/30/2026	1238497175	CMS
GENZYME CORPORATION	$19.97	03/18/2025	Food and Beverage	No dispute reported	06/30/2026	1233643177	CMS
Lilly USA, LLC	$24.23	03/14/2025	Food and Beverage	No dispute reported	06/30/2026	1186557370	CMS
Axsome Therapeutics, Inc.	$15.80	03/11/2025	Food and Beverage	No dispute reported	06/30/2026	1235336180	CMS
HARMONY BIOSCIENCES LLC	$36.28	03/11/2025	Food and Beverage	No dispute reported	06/30/2026	1222393688	CMS
GlaxoSmithKline, LLC.	$19.74	03/06/2025	Food and Beverage	No dispute reported	06/30/2026	1190344788	CMS
Regeneron Healthcare Solutions, Inc.	$36.91	03/04/2025	Food and Beverage	No dispute reported	06/30/2026	1212982019	CMS
AstraZeneca Pharmaceuticals LP	$19.49	02/26/2025	Food and Beverage	No dispute reported	06/30/2026	1206985090	CMS
Axsome Therapeutics, Inc.	$1.56	02/25/2025	Food and Beverage	No dispute reported	06/30/2026	1235374940	CMS
Axsome Therapeutics, Inc.	$19.77	02/25/2025	Food and Beverage	No dispute reported	06/30/2026	1235374948	CMS
GlaxoSmithKline, LLC.	$19.51	02/25/2025	Food and Beverage	No dispute reported	06/30/2026	1191215843	CMS
Grifols USA, LLC	$19.86	02/19/2025	Food and Beverage	No dispute reported	06/30/2026	1249532131	CMS
Boehringer Ingelheim Pharmaceuticals, Inc.	$22.55	02/18/2025	Food and Beverage	No dispute reported	06/30/2026	1222733846	CMS
Amgen Inc.	$22.12	02/12/2025	Food and Beverage	No dispute reported	06/30/2026	1228260579	CMS
Axsome Therapeutics, Inc.	$16.54	02/04/2025	Food and Beverage	No dispute reported	06/30/2026	1235374805	CMS
Regeneron Healthcare Solutions, Inc.	$36.07	02/04/2025	Food and Beverage	No dispute reported	06/30/2026	1212982017	CMS
GlaxoSmithKline, LLC.	$6.81	01/29/2025	Food and Beverage	No dispute reported	06/30/2026	1191481207	CMS
GlaxoSmithKline, LLC.	$10.95	01/21/2025	Food and Beverage	No dispute reported	06/30/2026	1190411737	CMS
GlaxoSmithKline, LLC.	$26.23	01/16/2025	Food and Beverage	No dispute reported	06/30/2026	1191318436	CMS
Axsome Therapeutics, Inc.	$40.72	01/15/2025	Food and Beverage	No dispute reported	06/30/2026	1235344201	CMS
GENZYME CORPORATION	$9.97	01/15/2025	Food and Beverage	No dispute reported	06/30/2026	1233643161	CMS
AstraZeneca Pharmaceuticals LP	$69.32	01/09/2025	Food and Beverage	No dispute reported	06/30/2026	1206227880	CMS
Regeneron Healthcare Solutions, Inc.	$36.91	01/09/2025	Food and Beverage	No dispute reported	06/30/2026	1212982015	CMS

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: 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-1447394648

Plain: CHRISTOPHER S MANGANARIS, NPI 1447394648. IndustryPayments, data edition 2026-07-26T04:22:22Z. https://industrypayments.org/provider/npi-1447394648.
APA 7: IndustryPayments. (2026). CHRISTOPHER S MANGANARIS, NPI 1447394648 (Data edition 2026-07-26T04:22:22Z) [Data set]. https://industrypayments.org/provider/npi-1447394648
Bluebook: CHRISTOPHER S MANGANARIS, NPI 1447394648, IndustryPayments (data edition 2026-07-26T04:22:22Z), https://industrypayments.org/provider/npi-1447394648.

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