Doctor profile · Federal record

Dr. Gregory Olsen, DDS

Oral and Maxillofacial Surgery (Dentist) · Oral and Maxillofacial Surgery (Dentist) · Folsom, CA

  • NPI 1205156775
  • 16 yrs on file
  • Licensed in 2 states
  • Male
  • Solo practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
2370 E Bidwell, Suite 130
Folsom, CA 956303463
(916) 983-6637
fax (916) 983-6610

Credentials & registration

NPPES · NUCC
NPI registered
June 2010 — 16 yrs on file
Profile last updated
November 26, 2013
Specialty taxonomy
1223S0112X — NUCC code
State licenses (2)
California #59360 · Illinois #019127270

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1205156775. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$67
Transactions
3
Manufacturers
3
Payer (manufacturer) Industry Txns Amount
Straumann USA LLC 1 $37.97
Dentsply Sirona INC 1 $15.73
Envista Holdings Corporation 1 $13.74

By nature of payment

Food and Beverage
$67

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
450
Patients
400
Total drug cost
$2,815
Drug Type Claims Patients Total cost
Chlorhexidine Gluconate Generic 168 153 $1,250
Azithromycin Generic 98 86 $552
Amoxicillin-Clavulanate Potass (Amoxicillin/Potassium Clav) Brand 71 62 $684
Amoxicillin Generic 68 58 $192
Naproxen Generic 45 41 $137

Frequently asked questions

Auto-generated from federal data
What is Dr. Gregory Olsen's medical specialty?
Dr. Gregory Olsen practices Oral and Maxillofacial Surgery (Dentist) in Folsom, CA.
Where does Dr. Gregory Olsen practice?
Dr. Gregory Olsen practices at 2370 E Bidwell, Folsom, CA 956303463. Office phone: 9169836637.
What is Dr. Gregory Olsen's NPI?
Dr. Gregory Olsen's National Provider Identifier (NPI) is 1205156775, issued by NPPES.