Doctor profile · Federal record

Dr. Douglas Sidell, MD

Pediatric Otolaryngology Physician (CMS: Otolaryngology) · Otolaryngology Physician · Palo Alto, CA

  • NPI 1629229836
  • Accepts Medicare
  • 19 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
725 Welch RD
Palo Alto, CA 943041601
(650) 497-8000

Credentials & registration

NPPES · NUCC
NPI registered
October 2008 — 18 yrs on file
Profile last updated
April 29, 2024
Year of graduation
2007 — 19 yrs since
Specialty taxonomy
207YP0228X — NUCC code
State license (1)
California #A107296

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1629229836. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$36
Transactions
2
Manufacturers
1
Payer (manufacturer) Industry Txns Amount
Smith+Nephew, INC. 2 $36.00

By nature of payment

Food and Beverage
$36

Frequently asked questions

Auto-generated from federal data
What is Dr. Douglas Sidell's medical specialty?
Dr. Douglas Sidell practices Pediatric Otolaryngology Physician in Palo Alto, CA.
Where does Dr. Douglas Sidell practice?
Dr. Douglas Sidell practices at 725 Welch RD, Palo Alto, CA 943041601. Office phone: 6504978000.
What is Dr. Douglas Sidell's NPI?
Dr. Douglas Sidell's National Provider Identifier (NPI) is 1629229836, issued by NPPES.
Does Dr. Douglas Sidell accept Medicare assignment?
Yes. Dr. Douglas Sidell accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.