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

Lee Haller MD PC

Organization Psychiatry Physician · NPI 1558355644

Lee Haller MD PC is a Psychiatry Physician in Potomac, Maryland. Licensed in District of Columbia and Maryland. Registered with an NPI since 2005.

Licensed in
DC, MD
In the registry since
2005
Specialties on file
2
What do these letters mean?
PC — Professional corporation
A form of business registration, not a clinical qualification.

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Practice location Address checks out

9800 Falls Rd Ste 2
Potomac, MD 20854-3999
Phone: (301) 983-5211
Fax: (301) 983-5213
Show map & directions

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

Specialties & licences

Psychiatry Physician (primary) Taxonomy 2084P0800X · Licence MD12620 (DC)
Psychiatry Physician Taxonomy 2084P0800X · Licence D0023516 (MD)

Record details

NPI number1558355644
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Marcia Haller — Vice President & Treasurer · (301) 977-0648
NPI enumeratedSeptember 6, 2005
Last updated in NPPESDecember 18, 2008
Mailing address9800 Falls Rd, Ste 2, Potomac, MD 20854-3999

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