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

Dr. Brian Armstrong, MD

Individual provider Ophthalmology Physician · NPI 1285781179

Dr. Brian Armstrong, MD is an Ophthalmology in Largo, Maryland. Graduated from Vanderbilt University School of Medicine in 2006, 20 years ago. Practices with Unmc Physicians, a 1,484-clinician group and accepts Medicare assignment. Licensed in District of Columbia and Maryland.

Years since qualifying
20
Trained at
Vanderbilt University School of Medicine
Licensed in
DC, MD
In the registry since
2007
Specialties on file
2
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

1221 Mercantile Ln Kaiser Permanente Largo Medical Ctr
Largo, MD 20774-5374
Phone: (301) 618-5500
Show map & directions

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

Specialties & licences

Ophthalmology Physician (primary) Taxonomy 207W00000X · Licence D0072713 (MD)
Ophthalmology Physician Taxonomy 207W00000X · Licence MD039813 (DC)

Record details

NPI number1285781179
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJanuary 4, 2007
Last updated in NPPESSeptember 30, 2011
Mailing address2101 E Jefferson St, Kaiser Permanante Medicare Enrollment, Rockville, MD 20852-4908

Medicare enrollment

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

Medicare specialtyOPHTHALMOLOGY
Medical schoolVANDERBILT UNIVERSITY SCHOOL OF MEDICINE
Graduated 2006 (20 years in practice)
Group practice Unmc Physicians — 1484 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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