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

Dr. Jay Mark Barnett, MD

Individual provider Dermatology Physician · NPI 1396724779

Dr. Jay Mark Barnett, MD is a Dermatology in Rockville, Maryland. Graduated from Boston University School of Medicine in 1986, 40 years ago. Practices with Advanced Dermatology of Maryland PC, a 44-clinician group and accepts Medicare assignment. Licensed in Florida and Maryland.

Years since qualifying
40
Trained at
Boston University School of Medicine
Licensed in
FL, MD
In the registry since
2006
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

2401 Research Blvd Ste 260
Rockville, MD 20850-3215
Phone: (301) 990-6565
Show map & directions

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

Specialties & licences

Dermatology Physician (primary) Taxonomy 207N00000X · Licence D43966 (MD)
Dermatology Physician Taxonomy 207N00000X · Licence ME124714 (FL)

Record details

NPI number1396724779
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJanuary 12, 2006
Last updated in NPPESNovember 16, 2018

Medicare enrollment

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

Medicare specialtyDERMATOLOGY
Medical schoolBOSTON UNIVERSITY SCHOOL OF MEDICINE
Graduated 1986 (40 years in practice)
Group practice Advanced Dermatology Of Maryland Pc — 44 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations3 on file with Medicare

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