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

Dr. John Robert Benjamin, MD

Individual provider Anesthesiology Physician · NPI 1578503199

Dr. John Robert Benjamin, MD is an Anesthesiology Physician in Bethesda, Maryland. Practices as a sole proprietor. Licensed in Maryland.

Licensed in
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

8901 Wisconsin Ave
Bethesda, MD 20889-0004
Phone: (619) 865-4831
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Anesthesiology Physician (primary) Taxonomy 207L00000X · Licence D0074911 (MD)
Critical Care Medicine (Anesthesiology) Physician Taxonomy 207LC0200X · Licence D0074911 (MD)

Record details

NPI number1578503199
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedJune 8, 2006
Last updated in NPPESApril 17, 2024
Certification dateApril 17, 2024
Mailing address8901 Wisconsin Ave, Bethesda, MD 20889-0004

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