Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Eric J Bush, MD

Internal Medicine Physician in Gt Barrington, MA · enumerated 2006.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1801987151

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Registry record

Entity type Individual (Type 1)

Name Eric J Bush

Credential MD

Sex Male

Practice address 780 Main St, Ste 1, Gt Barrington, MA, 01230

Phone (413) 528-2418

Fax (413) 528-2907

Enumeration date Sep 28, 2006

Last updated in NPPES Oct 6, 2014

Taxonomy & licenses

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 79735 (MA) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier	Type	State	Issuer
0000020987	Other	MA	BOSTON MEDICAL CENTER HEALTH NET
110228080	Other	-	PALMETTO GBA RAILROAD MEDICARE
3310803	Other	-	CIGNA
0113741	Other	-	GROUP HEALTH INCORPORATED
3149625	Other	MA	MEDICAID
079735	Other	CT	CONNECTICARE
11982	Other	NY	MVP HEALTH PLAN
10025271	Other	NY	CAPITAL DISTRICT PHYSICIANS HEALTH PLAN
3149625	Medicaid	MA	-
68690	Other	MA	HARVARD PILGRIM HEALTH CARE
BUJ16521	Other	MA	BLUE CROSS BLUE SHIELD
079735	Other	MA	TUFTS HEALTH PLAN
0005007349	Other	-	AETNA
23827	Other	MA	HEALTH NEW ENGLAND

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

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Frequently asked questions

Is NPI 1801987151 active?

Yes, as of the latest NPPES snapshot, NPI 1801987151 is active (record last updated 2014-10-06).

How do I verify Eric Bush's NPI record?

Cross-check NPI 1801987151 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Other providers at this practice address

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Scott Goffin Dermatology Physician · Great Barrington, MA NPI 1821060351 Linda Baxter Advanced Practice Midwife · Great Barrington, MA NPI 1689632200 Neal Warshaw Medical Physician Assistant · Great Barrington, MA NPI 1730120742 Gold Ophthalmologic Associates, P.C. Ophthalmology Physician · Great Barrington, MA NPI 1386758878 Dermatology Center in the Berkshires, P.C. Dermatology Physician · Great Barrington, MA NPI 1356457949 Andrew Potler Internal Medicine Physician · Gt Barrington, MA NPI 1427149798 Daniel Patel Internal Medicine Physician · Gt Barrington, MA NPI 1588755011 Patricia Mckeon Physician Assistant · Gt Barrington, MA NPI 1013099480

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2014-10-06.