Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Dr. Andrew Robert Knofczynski, DDS, MS

Individual provider Dentist · NPI 1679915128

Dr. Andrew Robert Knofczynski, DDS, MS is a Dentist in Portsmouth, Virginia. Practices as a sole proprietor and works from 3 locations. Licensed in Colorado.

Licensed in
CO
In the registry since
2013
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.
MS — Master of Science
A graduate science degree.

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Practice location Address checks out

620 John Paul Jones Cir
Portsmouth, VA 23708-2111
Phone: (757) 953-2759
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (2)

  • 554 Keily Street, Jacksonville, FL 32212 — (757) 953-7550
  • Naval Health Clinic New England, Newport, RI 02841-1006 — (401) 841-3819

Specialties & licences

Dentist (primary) Taxonomy 122300000X · Licence DEN 00202053 (CO)

Record details

NPI number1679915128
Entity typeIndividual (Type 1)
GenderMale
Credentials DDS , MS
Sole proprietorYes
NPI enumeratedJuly 25, 2013
Last updated in NPPESDecember 1, 2022
Certification dateNovember 29, 2022
Mailing address620 John Paul Jones Cir, Portsmouth, VA 23708-2111

Other providers in Portsmouth