Doctor profile · Federal record

Dr. Robert Stewart, M.D.

Internal Medicine Physician · Santa Rosa, CA

  • NPI 1871592683
  • 21 yrs on file
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
3536 Mendocino Ave, Ste 300
Santa Rosa, CA 954033634
(707) 546-2180
fax (707) 546-2188

Credentials & registration

NPPES · NUCC
NPI registered
July 2005 — 21 yrs on file
Profile last updated
February 7, 2012
Specialty taxonomy
207R00000X — NUCC code
State license (1)
California #G30532
Medicaid
CA #00G305320

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1871592683. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$122
Transactions
1
Manufacturers
1
Payer (manufacturer) Industry Txns Amount
Abiomed 1 $121.58

By nature of payment

Food and Beverage
$122

Frequently asked questions

Auto-generated from federal data
What is Dr. Robert Stewart's medical specialty?
Dr. Robert Stewart practices Internal Medicine Physician in Santa Rosa, CA.
Where does Dr. Robert Stewart practice?
Dr. Robert Stewart practices at 3536 Mendocino Ave, Santa Rosa, CA 954033634. Office phone: 7075462180.
What is Dr. Robert Stewart's NPI?
Dr. Robert Stewart's National Provider Identifier (NPI) is 1871592683, issued by NPPES.