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

Dr. Greg M Frokjer, DDS

Individual provider Oral and Maxillofacial Surgery (Dentist) · NPI 1154405231

Dr. Greg M Frokjer, DDS is an Oral Surgery in Grand Forks, North Dakota. Qualified in 1987, 39 years ago. Practices with Valley Oral and Facial Surgery PC, a 4-clinician group and accepts Medicare assignment. Licensed in North Dakota.

Years since qualifying
39
Licensed in
ND
In the registry since
2006
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

1165C S Columbia Rd
Grand Forks, ND 58201-4007
Phone: (701) 772-7379
Fax: (701) 772-9643
Show map & directions

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

Specialties & licences

Oral and Maxillofacial Surgery (Dentist) (primary) Taxonomy 1223S0112X · Licence 1773 (ND)

Record details

NPI number1154405231
Entity typeIndividual (Type 1)
GenderMale
Credentials DDS
Sole proprietorNo
NPI enumeratedOctober 25, 2006
Last updated in NPPESJuly 8, 2007

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyORAL SURGERY
Medical schoolOTHER
Graduated 1987 (39 years in practice)
Group practice Valley Oral And Facial Surgery Pc — 4 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

Other providers in Grand Forks