Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Michael P Duggan, M.D.

Internal Medicine Physician in S Weymouth, MA · enumerated 2007.

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

National Provider Identifier

1710027172

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Registry record

Entity type Individual (Type 1)

Name Michael P Duggan

Credential M.D.

Sex Male

Practice address 541 Main St, Suite 210, S Weymouth, MA, 02190

Phone (781) 952-1280

Fax (781) 952-1570

Enumeration date Feb 7, 2007

Last updated in NPPES Mar 13, 2014

Taxonomy & licenses

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 209053 (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
J23859	Other	MA	BLUE CROSS

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 Duggan's NPI record?

Cross-check NPI 1710027172 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1710027172 active?

Yes, as of the latest NPPES snapshot, NPI 1710027172 is active (record last updated 2014-03-13).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2014-03-13.