Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Stephen Beaudoin, M.D.

Internal Medicine Physician in Newburyport, MA · enumerated 2005.

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

National Provider Identifier

1902808124

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Registry record

Entity type Individual (Type 1)

Name Stephen Beaudoin

Credential M.D.

Sex Male

Practice address 260 Merrimac St, Newburyport, MA, 01950

Phone (978) 499-7200

Fax (978) 499-7216

Enumeration date Jun 1, 2005

Last updated in NPPES May 27, 2011

Taxonomy & licenses

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 70450 (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
070450	Other	MA	TUFTS HEALTH PLAN
E71908	Other	NH	ANTHEM BLUE CROSS
110214704	Other	-	RAILROAD MEDICARE
73374	Other	-	HEALTHSOURCE
04-08373	Other	-	EVERCARE
974551	Other	-	NETWORK HEALTH
J10622	Other	MA	BLUE CROSS BLUE SHIELD
1902808124	Other	-	AETNA - HMO
30005433	Other	NH	NEW HAMPSHIRE MEDICAID
60722	Other	MA	HARVARD PILGRIM HEALTHCAR
110049133A	Medicaid	MA	-
2876947	Other	-	CIGNA
5305442	Other	-	AETNA - NON-HMO

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 Stephen Beaudoin's NPI record?

Cross-check NPI 1902808124 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1902808124 active?

Yes, as of the latest NPPES snapshot, NPI 1902808124 is active (record last updated 2011-05-27).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-05-27.