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

Susanna O. McNamara, Lcsw-C, LLC

Organization Clinical Social Worker · NPI 1942694682

Susanna O. McNamara, Lcsw-C, LLC provides Clinical Social Worker services in Lexington Park, Maryland. Licensed in Maryland. Registered with an NPI since 2015.

Licensed in
MD
In the registry since
2015
What do these letters mean?
LLC — Limited liability company
A form of business registration, not a clinical qualification.

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Practice location Address checks out

21945 Three Notch Rd Ste 103
Lexington Park, MD 20653-1562 Not confirmed with CMS for 11 years — call before visiting
Phone: (301) 997-1494
Fax: (410) 586-3674
Show map & directions

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

Specialties & licences

Clinical Social Worker (primary) Taxonomy 1041C0700X · Licence 11540 (MD)

Record details

NPI number1942694682
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Susanna McNamara — Psychotherapist · (301) 373-8765
NPI enumeratedMarch 19, 2015
Last updated in NPPESMarch 19, 2015
Mailing address42180 Cider Ln, Hollywood, MD 20636-2387

Other providers in Lexington Park