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

Thomas P Sumser

Individual provider Clinical Social Worker · NPI 1467611434

Thomas P Sumser is a Clinical Social Worker in Gaithersburg, Maryland. Licensed in Maryland. Registered with an NPI since 2008.

Licensed in
MD
In the registry since
2008

Practice location Address checks out

610 E Diamond Ave Ste 100
Gaithersburg, MD 20877-5321
Phone: (301) 840-3200
Fax: (301) 840-1348
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Clinical Social Worker (primary) Taxonomy 1041C0700X · Licence 11446 (MD)

Record details

NPI number1467611434
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorNo
NPI enumeratedJune 5, 2008
Last updated in NPPESJune 5, 2008
Mailing address610 E Diamond Ave, Suite 100, Gaithersburg, MD 20877-5321

Other providers in Gaithersburg