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

Dr. Henry Hilliard Holcomb, MD

Individual provider Psychiatry Physician · NPI 1225110075

Dr. Henry Hilliard Holcomb, MD is a Psychiatry Physician in Kensington, 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.

See every abbreviation used in this directory →

Practice location Address checks out

3317 Ferndale St
Kensington, MD 20895-2916
Phone: (301) 785-4799
Fax: (240) 559-0992
Show map & directions

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

Specialties & licences

Psychiatry Physician (primary) Taxonomy 2084P0800X · Licence D0027903 (MD)
Diagnostic Neuroimaging (Psychiatry & Neurology) Physician Taxonomy 2084D0003X · Licence D0027903 (MD)

Record details

NPI number1225110075
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedOctober 20, 2006
Last updated in NPPESFebruary 24, 2009

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