Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Dr. Ross A Metzman, M.D.

Anatomic Pathology & Clinical Pathology Physician in Augusta, ME · enumerated 2006.

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

National Provider Identifier

1205902608

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Registry record

Entity type Individual (Type 1)

Name Dr. Ross A Metzman

Credential M.D.

Sex Male

Practice address Augusta, ME, 04330

Phone (207) 626-1409

Enumeration date Nov 28, 2006

Last updated in NPPES Jun 2, 2008

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

207ZP0102X Anatomic Pathology & Clinical Pathology Physician Allopathic & Osteopathic Physicians · License 013649 (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
304340099	Medicaid	ME	-
M55183	Other	ME	CIGNA
1041556	Other	ME	AETNA
019760	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 Ross Metzman?

Ross Metzman is registered in NPPES with the primary taxonomy of Anatomic Pathology & Clinical Pathology 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.

Other providers at this practice address

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Nancy Dyer Pharmacist · Augusta, ME NPI 1194718098 Robert Dohner Hospice and Palliative Medicine (Internal Medicine) Physician · Augusta, ME NPI 1154315620 Mary Tibbetts Psychiatry Physician · Augusta, ME NPI 1700873569 Joshua Sparling Dermatology Physician · Augusta, ME NPI 1245216316 Thomas Liscord Family Medicine Physician · Augusta, ME NPI 1881660504 Margaret Barnes Physician Assistant · Augusta, ME NPI 1336115146 Kieran Kammerer Pediatrics Physician · Augusta, ME NPI 1417923947 Stephen Meister Developmental - Behavioral Pediatrics Physician · Augusta, ME NPI 1184690612

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-06-02.