Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. David Zachary Martin, M.D.

Plastic Surgery Physician in Baltimore, MD · enumerated 2005.

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

National Provider Identifier

1972585206

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Registry record

Entity type Individual (Type 1)

Name Dr. David Zachary Martin

Credential M.D.

Sex Male

Practice address 5601 Loch Raven Blvd Bldg Suite101, Baltimore, MD, 21239

Phone (443) 444-1392

Fax (443) 444-3988

Enumeration date Nov 14, 2005

Last updated in NPPES Oct 3, 2019

Taxonomy & licenses

208200000X Plastic Surgery Physician Allopathic & Osteopathic Physicians · License D0058474 (MD) 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
7283425	Other	MD	AETNA ALL PLANS EXCEPT HMO
405073800	Medicaid	MD	-
1972585206	Other	MD	BRAVO
P01084428	Other	MD	RAILROAD MEDICARE
107110	Other	MD	JOHN HOPKINS EHP PPMCO USFHP
01642018	Other	MD	AMERIGROUP
1188979	Other	MD	CIGNA
AB870001	Other	MD	CAREFIRST BLUECROSS BLUESHIELD
1972585206	Other	MD	MARYLAND PHYSICIANS CARE
1972585206	Other	MD	UNITED HEALTHCARE - ALL PRODUCTS EXCEPT AMERICHOICE
8508989	Other	MD	AETNA HMO

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 David Martin?

David Martin is registered in NPPES with the primary taxonomy of Plastic Surgery 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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Rebecca Cox Family Nurse Practitioner · Baltimore, MD NPI 1457012726

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-10-03.