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

Dr. Calvin James Wilson, DDS

Individual provider General Practice Dentistry · NPI 1225017338

Dr. Calvin James Wilson, DDS is a General Practice Dentistry in Waldorf, Maryland. Practices as a sole proprietor and works from 2 locations. Licensed in Maryland and Rhode Island.

Licensed in
MD, RI
In the registry since
2006
Specialties on file
2
What do these letters mean?
DDS — Doctor of Dental Surgery
A dentist. DDS and DMD are the same qualification — universities choose which title to award.

See every abbreviation used in this directory →

Practice location Address checks out

3450 Old Washington Rd Ste 301
Waldorf, MD 20602-3251
Phone: (240) 448-6224
Show map & directions

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

Additional practice locations (1)

  • 445 Putnam Pike, Greenville, RI 02828-2430 — (401) 830-9206

Specialties & licences

General Practice Dentistry (primary) Taxonomy 1223G0001X · Licence 12545 (MD)
General Practice Dentistry Taxonomy 1223G0001X · Licence DEN03453 (RI)

Record details

NPI number1225017338
Entity typeIndividual (Type 1)
GenderMale
Credentials DDS
Sole proprietorYes
NPI enumeratedJanuary 17, 2006
Last updated in NPPESNovember 11, 2025
Certification dateNovember 11, 2025
Mailing address3450 Old Washington Rd Ste 301, Waldorf, MD 20602-3251

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