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

Dr. Melissa Anne McDiarmid, MD, MPH

Individual provider Internal Medicine Physician · NPI 1578525325

Dr. Melissa Anne McDiarmid, MD, MPH is an Internal Medicine Physician in Baltimore, Maryland. Licensed in Maryland and Pennsylvania. Registered with an NPI since 2006.

Licensed in
MD, PA
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.
MPH — Master of Public Health
A graduate degree in population health.

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Practice location Address checks out

22 S Greene St
Baltimore, MD 21201-1544
Phone: (410) 706-7464
Fax: (410) 706-4078
Show map & directions

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

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence D0032473 (MD)
Internal Medicine Physician Taxonomy 207R00000X · Licence MD023737E (PA)

Record details

NPI number1578525325
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD , MPH
Sole proprietorNo
NPI enumeratedApril 6, 2006
Last updated in NPPESNovember 29, 2010

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