Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Richard Martin Kahn, M.D.

Pulmonary Disease Physician in Biddeford, ME · enumerated 2006 · practices at Primecare Physician Associates.

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

National Provider Identifier

1114957503

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Registry record

Entity type Individual (Type 1)

Name Dr. Richard Martin Kahn

Credential M.D.

Sex Male

Practice address 9 Healthcare Drive, Suite 209, Biddeford, ME, 04005

Phone (207) 283-6408

Fax (207) 286-1327

Enumeration date Jul 3, 2006

Last updated in NPPES Oct 22, 2019

Taxonomy & licenses

207RC0200X Critical Care Medicine (Internal Medicine) Physician Allopathic & Osteopathic Physicians · License 014147 (ME) Secondary

207RP1001X Pulmonary Disease Physician Allopathic & Osteopathic Physicians · License 14507 (NH) Secondary

207RS0012X Sleep Medicine (Internal Medicine) Physician Allopathic & Osteopathic Physicians · License 014147 (ME) Secondary

207RP1001X Pulmonary Disease Physician Allopathic & Osteopathic Physicians · License 014147 (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
5523259	Other	ME	AETNA NON HMO
ME0506	Other	-	HARVARD PILGRIM HEALTHCAR
017685	Other	ME	ANTHEM
289240099	Medicaid	ME	-
8868939	Other	-	CIGNA
1041782	Other	ME	AETNA HMO
30208899	Medicaid	NH	-

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 Richard Kahn?

Richard Kahn is registered in NPPES with the primary taxonomy of Pulmonary Disease 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 2019-10-22.