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

Dr. William Oscar Powell, JR

Individual provider General Practice Dentistry · NPI 1881708014

Dr. William Oscar Powell, JR is a General Practice Dentistry in Rockville, Maryland. Practices as a sole proprietor. Licensed in Maryland.

Licensed in
MD
In the registry since
2006

Practice location Address checks out

4701 Randolph Rd Ste 205
Rockville, MD 20852-2257
Phone: (301) 230-2216
Fax: (301) 230-2217
Show map & directions

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

Specialties & licences

General Practice Dentistry (primary) Taxonomy 1223G0001X · Licence 04361 (MD)

Record details

NPI number1881708014
Entity typeIndividual (Type 1)
GenderMale
Credentials JR
Sole proprietorYes
NPI enumeratedAugust 17, 2006
Last updated in NPPESJuly 8, 2007

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