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

Thomas Llewellyn, DDS, Assoc PA

Organization Dentist · NPI 1679658959

Thomas Llewellyn, DDS, Assoc PA is a Dentist in Towson, Maryland. Registered with an NPI since 2006.

In the registry since
2006
What do these letters mean?
PA — Professional association
A form of business registration, not a clinical qualification.

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Practice location Address checks out

120 Sister Pierre Dr Ste 302
Towson, MD 21204-7526
Phone: (410) 821-0100
Fax: (410) 821-0112
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Dentist (primary) Taxonomy 122300000X

Record details

NPI number1679658959
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Thomas Llewellyn — Dentist Owner · (410) 821-0100
NPI enumeratedOctober 26, 2006
Last updated in NPPESJuly 15, 2008
Mailing address120 Sister Pierre Drive, Suite 302, Towson, MD 21204-7526

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