Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.

Lee Haller MD PC

Organization Psychiatry Physician · NPI 1558355644

Lee Haller MD PC provides Psychiatry Physician services 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 Not confirmed with CMS for 17 years — call before visiting
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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