Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Dr. Susan N Thompson, M.D.

Family Medicine Physician in Great Barrington, MA · enumerated 2005 · practices at Barrington Family Medicine P.C..

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

National Provider Identifier

1104824804

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Registry record

Entity type Individual (Type 1)

Name Dr. Susan N Thompson

Credential M.D.

Sex Female

Practice address Great Barrington, MA, 01230

Phone (413) 644-9933

Fax (413) 644-9433

Enumeration date Jul 7, 2005

Last updated in NPPES Nov 26, 2012

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License 54979 (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
1104824804	Other	-	HEALTH NEW ENGLAND
1104824804	Other	-	CIGNA
1104824804	Other	-	TUFTS
1104824804	Other	-	UNITED HEALTH CARE PLAN SPECIFIC
1104824804	Other	-	AETNA
1104824804	Other	MA	BOSTON MEDICAL HEALTH PLAN
1104824804	Other	-	CDPHP
1104824804	Other	-	FALLON
1104824804	Other	-	MVP
1104824804	Other	-	RAILROAD MEDICARE
1104824804	Other	MA	BC/BS MA - BLUE CARD PPO
11004271A	Medicaid	MA	-
1104824804	Other	-	HARVARD PILGRM HEALTH CARE

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

What is the NPI number for Susan Thompson?

The National Provider Identifier (NPI) for Susan Thompson is 1104824804, a Type 1 (individual) record in the CMS NPPES registry.

Where does Susan Thompson practice?

The practice location on file with NPPES is in Great Barrington, MA. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

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Barrington Family Medicine P.C. Family Medicine Physician · Great Barrington, MA NPI 1841364403

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-11-26.