Covered recipient · General Payments record

PRAVIN P CHACKO

Allopathic & Osteopathic Physicians Internal Medicine

NPI: 1629488879
CMS profile: 807883
Location: GREENVILLE, NC

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.

Saved items

Saved only in this browser. No account or alerts.

Filter and download payment records

General Payments · PY2019 · Entire year

$796.28

59 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 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

PY2019 · entire year · sorted by reported total

Nature of payment	Amount	Records
Food and Beverage	$796.28	59

By paying entity

PY2019 · entire year · sorted by reported total

Paying entity	Amount	Records
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$167.64	8
PFIZER INC.	$126.79	20
Otsuka America Pharmaceutical, Inc.	$114.27	6
Merck Sharp & Dohme Corporation	$75.64	6
Allergan Inc.	$66.73	5
PORTOLA PHARMACEUTICALS, INC.	$52.27	2
Relypsa, Inc.	$50.56	3
TETRAPHASE PHARMACEUTICALS, INC.	$39.66	3
Alexion Pharmaceuticals, Inc.	$30.90	2
UCB, Inc.	$24.87	1
ZOLL Services LLC (A/K/A ZOLL LifeCor Corp)	$17.22	1
Alkermes, Inc.	$16.63	1
E.R. Squibb & Sons, L.L.C.	$13.10	1

Payment records · PY2019

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

General Payments · PY2019 · Physicians and non-physician practitioners · CMS publication 2026-06-30

59 matching records · $796.28 reported total · 0 disputed

Nature of payment: All payment types

Records imported here November 5, 2026 (UTC).

Link to these filtered records · CMS source dataset ↗

Download all 59 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 59.

Paying entity	Amount	Date	Nature of payment	Dispute status	Publication flags	Published	Record ID	Source
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$21.57	12/16/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	684684435	CMS
TETRAPHASE PHARMACEUTICALS, INC.	$13.00	12/16/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	693348603	CMS
PFIZER INC.	$8.38	12/04/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	673638517	CMS
PFIZER INC.	$1.45	12/04/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	673654679	CMS
Merck Sharp & Dohme Corporation	$10.99	12/03/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	695854559	CMS
Relypsa, Inc.	$22.04	11/26/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	683917101	CMS
PFIZER INC.	$1.33	11/21/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	673688633	CMS
PFIZER INC.	$7.76	11/21/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	673696079	CMS
UCB, Inc.	$24.87	11/18/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	688362733	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$21.80	10/25/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	684684433	CMS
PORTOLA PHARMACEUTICALS, INC.	$29.51	10/15/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	705254061	CMS
PFIZER INC.	$1.98	10/03/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	673181373	CMS
PFIZER INC.	$13.61	10/03/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	673229727	CMS
Pfizer Inc.	$1.98	10/03/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	832976245	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$21.84	09/10/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	684684429	CMS
PFIZER INC.	$1.70	08/29/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	673784721	CMS
PFIZER INC.	$9.87	08/29/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	673784723	CMS
E.R. Squibb & Sons, L.L.C.	$13.10	08/08/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	651269351	CMS
Alexion Pharmaceuticals, Inc.	$18.59	07/29/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	695501235	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$18.17	07/25/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	684684427	CMS
PFIZER INC.	$9.60	07/24/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	673199409	CMS
Otsuka America Pharmaceutical, Inc.	$19.89	07/15/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	687364571	CMS
ZOLL Services LLC (A/K/A ZOLL LifeCor Corp)	$17.22	07/12/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	625116995	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$20.52	07/01/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	684684423	CMS
Allergan Inc.	$17.44	06/29/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	670173709	CMS
PFIZER INC.	$1.59	06/27/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	673199649	CMS
PFIZER INC.	$9.11	06/27/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	673199651	CMS
Otsuka America Pharmaceutical, Inc.	$23.11	06/17/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	687364569	CMS
Merck Sharp & Dohme Corporation	$14.86	06/13/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	695687547	CMS
PFIZER INC.	$9.29	05/29/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	673199411	CMS
PFIZER INC.	$1.23	05/29/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	673199413	CMS
TETRAPHASE PHARMACEUTICALS, INC.	$11.51	05/17/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	693348605	CMS
Relypsa, Inc.	$14.81	05/14/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	683904411	CMS
Allergan Inc.	$11.23	04/30/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	670173707	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$20.50	04/30/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	684684419	CMS
Otsuka America Pharmaceutical, Inc.	$18.06	04/22/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	687364567	CMS
Alexion Pharmaceuticals, Inc.	$12.31	04/08/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	695501169	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$20.01	04/08/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	684684416	CMS
TETRAPHASE PHARMACEUTICALS, INC.	$15.15	04/05/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	693348607	CMS
Alkermes, Inc.	$16.63	04/04/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	686578637	CMS
PORTOLA PHARMACEUTICALS, INC.	$22.76	04/03/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	705258065	CMS
PFIZER INC.	$13.15	03/27/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	673854101	CMS
Allergan Inc.	$11.23	03/26/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	670173705	CMS
PFIZER INC.	$1.48	03/20/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	673049067	CMS
PFIZER INC.	$9.79	03/20/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	673054588	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$23.23	03/19/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	684684411	CMS
Otsuka America Pharmaceutical, Inc.	$13.74	03/11/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	687364565	CMS
Merck Sharp & Dohme Corporation	$14.08	03/07/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	695743833	CMS
PFIZER INC.	$13.17	03/06/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	671926605	CMS
Otsuka America Pharmaceutical, Inc.	$22.95	02/22/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	687364563	CMS

By program year

All program years on this page · sorted by year

Program year	Amount	Records
PY2019	$796.28	59
PY2020	$403.87	26
PY2021	$431.79	27
PY2022	$1,864.34	29
PY2023	$1,050.98	43
PY2024	$599.48	28
PY2025	$2,071.87	12

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-1629488879

Plain: PRAVIN P CHACKO, NPI 1629488879. IndustryPayments, data edition 2026-07-26T04:22:22Z. https://industrypayments.org/provider/npi-1629488879.
APA 7: IndustryPayments. (2026). PRAVIN P CHACKO, NPI 1629488879 (Data edition 2026-07-26T04:22:22Z) [Data set]. https://industrypayments.org/provider/npi-1629488879
Bluebook: PRAVIN P CHACKO, NPI 1629488879, IndustryPayments (data edition 2026-07-26T04:22:22Z), https://industrypayments.org/provider/npi-1629488879.

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