Doctor profile · Federal record

Dr. Tatyana Yashchuk, D.D.S.

Dentist · Walnut Creek, CA

  • NPI 1689891228
  • 19 yrs on file
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
2161 Ygnacio Valley RD Ste 101
Walnut Creek, CA 945983342
(925) 705-7093
fax (925) 952-7050

Credentials & registration

NPPES · NUCC
NPI registered
April 2007 — 19 yrs on file
Profile last updated
May 25, 2022
Specialty taxonomy
122300000X — NUCC code
State license (1)
California #49255

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1689891228. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$30
Transactions
3
Manufacturers
1
Payer (manufacturer) Industry Txns Amount
Align Technology, INC. 3 $29.54

By nature of payment

Food and Beverage
$30

Frequently asked questions

Auto-generated from federal data
What is Dr. Tatyana Yashchuk's medical specialty?
Dr. Tatyana Yashchuk practices Dentist in Walnut Creek, CA.
Where does Dr. Tatyana Yashchuk practice?
Dr. Tatyana Yashchuk practices at 2161 Ygnacio Valley RD Ste 101, Walnut Creek, CA 945983342. Office phone: 9257057093.
What is Dr. Tatyana Yashchuk's NPI?
Dr. Tatyana Yashchuk's National Provider Identifier (NPI) is 1689891228, issued by NPPES.