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

Dr. Joseph M Porres, MD

Individual provider Dermatology Physician · NPI 1902835689

Dr. Joseph M Porres, MD is a Dermatology in Rockville, Maryland. Qualified in 1966, 60 years ago. Accepts Medicare assignment. Licensed in Maryland.

Years since qualifying
60
Licensed in
MD
In the registry since
2006
Specialties on file
3
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

50 W Edmonston Dr 308
Rockville, MD 20852
Phone: (301) 762-7364
Fax: (301) 762-7382
Show map & directions

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

Specialties & licences

Dermatology Physician (primary) Taxonomy 207N00000X · Licence D44137 (MD)
Dermatopathology Physician Taxonomy 207ND0900X · Licence D44137 (MD)
Procedural Dermatology Physician Taxonomy 207NS0135X · Licence D44137 (MD)

Record details

NPI number1902835689
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJuly 3, 2006
Last updated in NPPESMarch 16, 2011

Medicare enrollment

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

Medicare specialtyDERMATOLOGY
Also practisesPATHOLOGY
Medical schoolOTHER
Graduated 1966 (60 years in practice)
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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