Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Michael Barry Ginsberg, M.D.

Infectious Disease Physician in Norwood, MA · enumerated 2006.

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

National Provider Identifier

1679551592

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Registry record

Entity type Individual (Type 1)

Name Dr. Michael Barry Ginsberg

Credential M.D.

Sex Male

Practice address 800 Washington St, Norwood, MA, 02062

Phone (617) 733-9266

Enumeration date Jan 3, 2006

Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

207RI0200X Infectious Disease Physician Allopathic & Osteopathic Physicians · License 44264 (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
GIB33574	Other	MA	BLUE CROSS BLUE SHIELD MA
9754962	Medicaid	MA	-
000000024616	Other	MA	BMC HEALTHNET
703406	Other	MA	TUFTSASSOCIATEDHEALTHPLAN
005908	Other	MA	NEIGHBORHOOD HEALTH PLAN
30330	Other	MA	HARVARDPILGRIM HEALTHCARE
M14328	Other	MA	BLUE CROSS BLUE SHIELD MA

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

How do I verify Michael Ginsberg's NPI record?

Cross-check NPI 1679551592 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1679551592 active?

Yes, as of the latest NPPES snapshot, NPI 1679551592 is active (record last updated 2007-07-08).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.