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

David Michael Hamm, DO

Individual provider Internal Medicine Physician · NPI 1609435148

David Michael Hamm, DO is an Internal Medicine Physician in Bethesda, Maryland. Licensed in Indiana. Registered with an NPI since 2019.

Licensed in
IN
In the registry since
2019
Specialties on file
2
What do these letters mean?
DO — Doctor of Osteopathic Medicine
A fully licensed physician, trained like an MD with additional musculoskeletal training. Equivalent practice rights in all 50 states.

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Practice location Address checks out

8901 Rockville Pike
Bethesda, MD 20889-0001
Phone: (301) 319-2100
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 02006301A (IN)
Hematology & Oncology Physician Taxonomy 207RH0003X · Licence 02006301A (IN)

Record details

NPI number1609435148
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorNo
NPI enumeratedJune 9, 2019
Last updated in NPPESJuly 9, 2026
Certification dateJuly 9, 2026

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