Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. D'Jahna Thomas, MD

Allergy & Immunology Physician in Silver Spring, MD · enumerated 2008.

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

National Provider Identifier

1629238555

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Registry record

Entity type Individual (Type 1)

Name Dr. D'Jahna Thomas

Credential MD

Sex Female

Practice address 2415 Musgrove Rd, Suite 107, Silver Spring, MD, 20904

Phone (301) 879-7700

Enumeration date Jun 13, 2008

Last updated in NPPES May 30, 2023

Taxonomy & licenses

207K00000X Allergy & Immunology Physician Allopathic & Osteopathic Physicians · License MT189758 (PA) Secondary

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License MD433864 (PA) Secondary

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 138460 (DC) Secondary

207K00000X Allergy & Immunology Physician Allopathic & Osteopathic Physicians · License D0074222 (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
058164000	Medicaid	MD	-

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 D'Jahna Thomas practice?

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

What is the NPI number for D'Jahna Thomas?

The National Provider Identifier (NPI) for D'Jahna Thomas is 1629238555, 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 2023-05-30.