Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Gretchen F Paranya, M.D.

Obstetrics & Gynecology Physician in Biddeford, ME · enumerated 2007.

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

National Provider Identifier

1811011927

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Registry record

Entity type Individual (Type 1)

Name Dr. Gretchen F Paranya

Credential M.D.

Sex Female

Practice address 9 Healthcare Dr, Suite 101, Biddeford, ME, 04005

Phone (207) 282-4270

Fax (207) 282-7350

Enumeration date Mar 16, 2007

Last updated in NPPES Apr 1, 2014

Taxonomy & licenses

207V00000X Obstetrics & Gynecology Physician Allopathic & Osteopathic Physicians · License MD19701 (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
1811011927	Medicaid	ME	-
AA312757	Other	ME	HARVARD
1811011927	Other	ME	ANTHEM
8277848	Other	ME	CIGNA
9092361	Other	ME	AETNA

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

Where does Gretchen Paranya practice?

The practice location on file with NPPES is in Biddeford, ME. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Gretchen Paranya?

The National Provider Identifier (NPI) for Gretchen Paranya is 1811011927, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2014-04-01.