Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Dr. D'Jahna Thomas, MD

Individual provider Allergy & Immunology Physician · NPI 1629238555

Dr. D'Jahna Thomas, MD is an Internal Medicine in Silver Spring, Maryland. Graduated from Howard University College of Medicine in 2005, 21 years ago. Practices with Alpha Allergy and Asthma Associates, LLC, a 2-clinician group and accepts Medicare assignment. Licensed in District of Columbia, Maryland and Pennsylvania.

Years since qualifying
21
Trained at
Howard University College of Medicine
Licensed in
DC, MD, PA
In the registry since
2008
Specialties on file
4
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

2415 Musgrove Rd Ste 107
Silver Spring, MD 20904-5202
Phone: (301) 879-7700
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Allergy & Immunology Physician (primary) Taxonomy 207K00000X · Licence D0074222 (MD)
Allergy & Immunology Physician Taxonomy 207K00000X · Licence MT189758 (PA)
Internal Medicine Physician Taxonomy 207R00000X · Licence MD433864 (PA)
Internal Medicine Physician Taxonomy 207R00000X · Licence 138460 (DC)

Record details

NPI number1629238555
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 13, 2008
Last updated in NPPESMay 30, 2023
Certification dateMay 30, 2023

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyINTERNAL MEDICINE
Medical schoolHOWARD UNIVERSITY COLLEGE OF MEDICINE
Graduated 2005 (21 years in practice)
Group practice Alpha Allergy And Asthma Associates, Llc — 2 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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