Doctor profile · Federal record

Dr. Mason Lee, DDS, Apc

Oral & Maxillofacial Surgery (D.M.D.) · Oral and Maxillofacial Surgery (Dentist) · San Rafael, CA

  • NPI 1316007305
  • 20 yrs on file
  • Male
  • Solo practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
750 Las Gallinas Ave, Suite #207
San Rafael, CA 949033438
(415) 472-5040
fax (415) 472-5043

Credentials & registration

NPPES · NUCC
NPI registered
December 2006 — 20 yrs on file
Profile last updated
October 29, 2014
Specialty taxonomy
204E00000X — NUCC code
State licenses (2)
California #A070735 · California #42929

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1316007305. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$274
Transactions
4
Manufacturers
3
Payer (manufacturer) Industry Txns Amount
BioHorizons Implant Systems INC. 2 $203.20
Septodont INC. 1 $37.34
Henry Schein, INC. 1 $33.27

By nature of payment

Food and Beverage
$236
Compensation for Services Other Than Consulting, Including Serving As Faculty or As A Speaker at A Venue Other Than A Continuing Education Program
$37

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
255
Patients
193
Total drug cost
$1,900
Drug Type Claims Patients Total cost
Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) Brand 95 83 $682
Amoxicillin Generic 81 68 $550
Chlorhexidine Gluconate Generic 38 26 $328
Oxycodone-Acetaminophen (Oxycodone Hcl/Acetaminophen) Brand 22 0 $146
Clindamycin Hcl Generic 19 16 $195

Frequently asked questions

Auto-generated from federal data
What is Dr. Mason Lee's medical specialty?
Dr. Mason Lee practices Oral & Maxillofacial Surgery (D.M.D.) in San Rafael, CA.
Where does Dr. Mason Lee practice?
Dr. Mason Lee practices at 750 Las Gallinas Ave, San Rafael, CA 949033438. Office phone: 4154725040.
What is Dr. Mason Lee's NPI?
Dr. Mason Lee's National Provider Identifier (NPI) is 1316007305, issued by NPPES.