Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Elizabeth Marie Hartman, M.D.

Diagnostic Radiology Physician in Washington, DC · enumerated 2005.

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

National Provider Identifier

1912981663

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Registry record

Entity type Individual (Type 1)

Name Elizabeth Marie Hartman

Credential M.D.

Sex Female

Practice address 3301 New Mexico Ave Nw, Suite 106, Washington, DC, 20016

Phone (703) 442-4714

Fax (703) 442-4715

Enumeration date Dec 5, 2005

Last updated in NPPES Jun 17, 2013

Taxonomy & licenses

2085R0202X Diagnostic Radiology Physician Allopathic & Osteopathic Physicians · License MD035784 (DC) Primary

2085R0202X Diagnostic Radiology Physician Allopathic & Osteopathic Physicians · License D0061906 (MD) Secondary

2085R0202X Diagnostic Radiology Physician Allopathic & Osteopathic Physicians · License 0101238751 (VA) Secondary

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
016785W30	Other	-	UNSPECIFIED
470001526	Other	-	RR MEDICARE

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.

Read the full guide → Validate an NPI →

Frequently asked questions

Where does Elizabeth Hartman practice?

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

What is the NPI number for Elizabeth Hartman?

The National Provider Identifier (NPI) for Elizabeth Hartman is 1912981663, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2013-06-17.