Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Stephen B Paulding, MD

Family Medicine Physician in Windham, ME · enumerated 2006.

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

National Provider Identifier

1609813443

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Registry record

Entity type Individual (Type 1)

Name Dr. Stephen B Paulding

Credential MD

Sex Male

Practice address 409 Roosevelt Trl, Windham, ME, 04062

Phone (207) 893-0290

Enumeration date Jun 1, 2006

Last updated in NPPES Feb 22, 2013

Taxonomy & licenses

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License 006371 (ME) 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
5940002	Other	ME	AETNA
1609813443	Other	ME	TRICARE
610016401	Other	ME	CIGNA
B86925	Other	ME	HARVARD PILGRIM HEALTHCAR
010453642	Other	ME	MEDNET
027361	Other	ME	ANTHEM
010453642	Other	ME	ONE HEALTH PLAN
272330099	Medicaid	ME	-
080131508	Other	ME	RR MEDICARE

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 this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

What specialty is Stephen Paulding?

Stephen Paulding is registered in NPPES with the primary taxonomy of Family Medicine Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2013-02-22.