Data from the NPPES registry. May not reflect recent changes — verify at nppes.cms.hhs.gov.

RUSSELL H HORWITZ, MD, PHD

Active

RUSSELL H HORWITZ, MD, PHD is a Psychiatry healthcare provider located in POTOMAC, Maryland. NPI 1477744597 is currently active in the NPPES registry. Verify at CMS.

Psychiatry · POTOMAC, MD

Registration Details

NPI Number: 1477744597
Provider Type: Individual
Gender: Male
NPI Issued: Aug 5, 2007 (19.017736970101 yrs)
Last Updated: Jun 20, 2025
License: D0076586 (MD)

Practice Information

Address: 8201 KILLEAN WAY

POTOMAC, MD, 208542728
Browse MD providers · Browse ZIP 20854
Phone: 6467081986
Primary Specialty: Psychiatry
2084P0800X

Other Psychiatry Providers in POTOMAC, MD

Name	Credential	NPI
MR. NOEL SCOTT HOWARD	M.D.	1427111335
SUSAN FELZER	PSY.D.	1386798387
DR. BRUCE PAUL PFEFFER	M.D.	1346394426
DR. SANDER GARY GENSER	M.D.	1417001462
DR. DAVID THEODORE GEORGE	M.D.	1548391246
DR. CHARLES THOMAS OLSEN	MD	1730304312

Data sourced from the NPPES National Provider Identifier registry. This information is for informational purposes only and is not a substitute for verifying credentials with the appropriate licensing authority. For official verification, use the NPPES NPI Registry or the relevant state medical board.