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

Dr. Max S Fleisher, MD

Individual provider Neurological Surgery Physician · NPI 1619430600

Dr. Max S Fleisher, MD is a Neurosurgery in Washington, District of Columbia. Graduated from University of Florida College of Medicine in 2019, 7 years ago. Practices as a sole proprietor and works from 3 locations. Licensed in Massachusetts.

Years since qualifying
7
Trained at
University of Florida College of Medicine
Licensed in
MA
In the registry since
2019
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

2150 Pennsylvania Ave NW
Washington, DC 20037-3201
Phone: (202) 741-3000
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (2)

  • 55 Fruit St, Boston, MA 02114-2696 — (617) 726-2000
  • 75 Francis St, Boston, MA 02115-6110 — (617) 732-5500

Specialties & licences

Student in an Organized Health Care Education/Training Program (primary) Taxonomy 390200000X
Neurological Surgery Physician Taxonomy 207T00000X · Licence 1027505 (MA)

Record details

NPI number1619430600
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedApril 8, 2019
Last updated in NPPESApril 30, 2026
Certification dateApril 30, 2026

Medicare enrollment

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

Medicare specialtyNEUROSURGERY
Medical schoolUNIVERSITY OF FLORIDA COLLEGE OF MEDICINE
Graduated 2019 (7 years in practice)
Accepts Medicare assignment Not indicated

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