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

Dr. Stephen Philip Comstock, DMD

Individual provider General Practice Dentistry · NPI 1174970446

Dr. Stephen Philip Comstock, DMD is a General Practice Dentistry in Chelmsford, Massachusetts. Licensed in Massachusetts. Registered with an NPI since 2016.

Licensed in
MA
In the registry since
2016
What do these letters mean?
DMD — Doctor of Dental Medicine
A dentist. Identical training and licensing to a DDS.

See every abbreviation used in this directory →

Practice location Address checks out

117 Drum Hill Rd
Chelmsford, MA 01824-1505
Phone: (978) 454-5656
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

General Practice Dentistry (primary) Taxonomy 1223G0001X · Licence DN1857215 (MA)

Record details

NPI number1174970446
Entity typeIndividual (Type 1)
GenderMale
Credentials DMD
Sole proprietorNo
NPI enumeratedMay 17, 2016
Last updated in NPPESJune 3, 2016
Mailing address2 Lafayette Cir, Wellesley, MA 02482-4420

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