Doctor profile · Federal record

Dr. Katherine Tan, DMD

General Practice Dentistry · San Diego, CA

  • NPI 1639737414
  • 7 yrs on file
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
3774 Clairemont Dr
San Diego, CA 921175916
(858) 274-1219

Credentials & registration

NPPES · NUCC
NPI registered
June 2019 — 7 yrs on file
Profile last updated
October 6, 2023
Specialty taxonomy
1223G0001X — NUCC code
State license (1)
California #104321

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1639737414. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$195
Transactions
3
Manufacturers
2
Payer (manufacturer) Industry Txns Amount
Straumann USA LLC 1 $100.00
A-Dec, INC. 2 $94.50

By nature of payment

Education
$100
Gift
$95

Frequently asked questions

Auto-generated from federal data
What is Dr. Katherine Tan's medical specialty?
Dr. Katherine Tan practices General Practice Dentistry in San Diego, CA.
Where does Dr. Katherine Tan practice?
Dr. Katherine Tan practices at 3774 Clairemont Dr, San Diego, CA 921175916. Office phone: 8582741219.
What is Dr. Katherine Tan's NPI?
Dr. Katherine Tan's National Provider Identifier (NPI) is 1639737414, issued by NPPES.