Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Igor Prokopiw, M.D.

Gastroenterology Physician in Biddeford, ME · enumerated 2005.

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

National Provider Identifier

1457337602

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Registry record

Entity type Individual (Type 1)

Name Igor Prokopiw

Credential M.D.

Sex Male

Practice address 9 Healthcare Dr, Suite 202, Biddeford, ME, 04005

Phone (207) 283-1427

Fax (207) 283-1429

Enumeration date Dec 20, 2005

Last updated in NPPES Jan 25, 2011

Taxonomy & licenses

207RG0100X Gastroenterology Physician Allopathic & Osteopathic Physicians · License 016107 (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
1643593	Other	ME	AETNA
305071	Other	ME	HARVARD PILGRIM HEALTHCAR
099888	Other	ME	ANTHEM
255930099	Medicaid	ME	-
7898906	Other	ME	CIGNA

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

What specialty is Igor Prokopiw?

Igor Prokopiw is registered in NPPES with the primary taxonomy of Gastroenterology Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

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.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-01-25.