Individual provider · Type 1 NPI

Louis Nathaniel Lachman, MD

Psychiatry Physician · Bethesda, MD

NPI number 1255795274 Active

Practice location

8901 Rockville Pike
Bethesda, MD 20889-0001

Mailing address

4301 Jones Bridge Rd
Bethesda, MD 20814-4799

Other practice locations

  • 4301 Jones Bridge Rd, Bethesda, MD 20814-4799 · (301) 295-9796

Specialties and licenses

TaxonomyCodeLicense
Student in an Organized Health Care Education/Training Program 390200000XNone listed
General Practice Physician 208D00000X0101264673 (VA)
Psychiatry Physician Primary 2084P0800X0101264673 (VA)

Psychiatry Physician: A Psychiatrist specializes in the prevention, diagnosis, and treatment of mental disorders, emotional disorders, psychotic disorders, mood disorders, anxiety disorders, substance-related disorders, sexual and gender identity disorders and adjustment disorders. Biologic, psychological, and social components of illnesses are explored and understood in treatment of the whole person. Tools used may include diagnostic la…

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About NPI 1255795274

Louis Nathaniel Lachman, MD's National Provider Identifier is 1255795274, issued on Apr 6, 2016. The primary taxonomy on file is Psychiatry Physician (2084P0800X), and the practice location is in Bethesda, MD. The record was last updated on Feb 9, 2026.