Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Tammi Bittler, M.D.

Obstetrics & Gynecology 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

1407818362

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Registry record

Entity type Individual (Type 1)

Name Tammi Bittler

Credential M.D.

Sex Female

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

Phone (207) 282-4270

Fax (207) 282-7350

Enumeration date Apr 5, 2006

Last updated in NPPES Apr 28, 2021

Taxonomy & licenses

207V00000X Obstetrics & Gynecology Physician Allopathic & Osteopathic Physicians · License LT4249 (NH) Secondary

207V00000X Obstetrics & Gynecology Physician Allopathic & Osteopathic Physicians · License MD14024 (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
1407818362	Medicaid	ME	-
620015601	Other	ME	CIGNA
F89858	Other	ME	HARVARD PILGRIM
1041119	Other	ME	AETNA
1407818362	Other	ME	ANTHEM

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 Tammi Bittler?

Tammi Bittler is registered in NPPES with the primary taxonomy of Obstetrics & Gynecology 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 2021-04-28.