Doctor profile · Federal record

Dr. Donald Hermansen, D.D.S.

General Practice Dentistry · Redwood City, CA

  • NPI 1144328287
  • 20 yrs on file
  • Male
  • Solo practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
1733 Woodside RD, Suite 110
Redwood City, CA 940613499
(650) 716-2500
fax (650) 716-2502

Credentials & registration

NPPES · NUCC
NPI registered
September 2006 — 20 yrs on file
Profile last updated
July 9, 2007
Specialty taxonomy
1223G0001X — NUCC code
State license (1)
California #23731
Medicaid
CA #B23731-01

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1144328287. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$22
Transactions
1
Manufacturers
1
Payer (manufacturer) Industry Txns Amount
Align Technology, Inc. 1 $21.94

By nature of payment

Food and Beverage
$22

Frequently asked questions

Auto-generated from federal data
What is Dr. Donald Hermansen's medical specialty?
Dr. Donald Hermansen practices General Practice Dentistry in Redwood City, CA.
Where does Dr. Donald Hermansen practice?
Dr. Donald Hermansen practices at 1733 Woodside RD, Redwood City, CA 940613499. Office phone: 6507162500.
What is Dr. Donald Hermansen's NPI?
Dr. Donald Hermansen's National Provider Identifier (NPI) is 1144328287, issued by NPPES.