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

Dr. Michael Harris Blume, MD

Individual provider Internal Medicine Physician · NPI 1285602813

Dr. Michael Harris Blume, MD is an Internal Medicine Physician in Baltimore, Maryland. Practices as a sole proprietor and works from 6 locations. Licensed in Maryland and Virginia.

Licensed in
MD, VA
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

801 Key Hwy Unit 241
Baltimore, MD 21230-3984
Phone: (443) 759-5483
Fax: (410) 510-1418
Show map & directions

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

Additional practice locations (5)

  • 4320 Seminary Rd, Alexandria, VA 22304-1535 — (703) 504-3000
  • 2501 Parkers Ln, Alexandria, VA 22306-3209 — (703) 664-7000
  • 500 Martha Jefferson Dr # 5, Charlottesville, VA 22911-4668 — (434) 654-5260
  • 44045 Riverside Pkwy, Leesburg, VA 20176-5101 — (703) 858-6000
  • 824 N Military Hwy Ste 100, Norfolk, VA 23502-3652 — (888) 236-2263

Specialties & licences

Gastroenterology Physician (primary) Taxonomy 207RG0100X · Licence 0101272036 (VA)
Internal Medicine Physician Taxonomy 207R00000X · Licence 0101272036 (VA)
Gastroenterology Physician Taxonomy 207RG0100X · Licence D24240 (MD)

Record details

NPI number1285602813
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedMarch 9, 2006
Last updated in NPPESAugust 1, 2025
Certification dateAugust 1, 2025
Mailing address801 Key Hwy Unit 241, Baltimore, MD 21230-3984

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