Doctor profile · Federal record

Dr. Ronald Tamaru, MD

Ophthalmology Physician · Folsom, CA

  • NPI 1477631166
  • 20 yrs on file
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
2155 Iron Point RD
Folsom, CA 956308707
(916) 817-5000
Mailing address
1800 Harrison St Fl 7
Oakland, CA 946123429

Credentials & registration

NPPES · NUCC
NPI registered
November 2006 — 20 yrs on file
Profile last updated
July 8, 2007
Specialty taxonomy
207W00000X — NUCC code
State license (1)
California #G51126
Medicaid
CA #00G511260

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1477631166. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$828
Transactions
6
Manufacturers
6
Payer (manufacturer) Industry Txns Amount
New World Medical,INC. 1 $199.65
Sight Sciences, INC. 1 $149.94
Astellas Pharma US INC 1 $129.69
Apellis Pharmaceuticals, INC. 1 $121.52
Alcon Vision LLC 1 $119.88
Amgen INC. 1 $107.67

By nature of payment

Food and Beverage
$828

Frequently asked questions

Auto-generated from federal data
What is Dr. Ronald Tamaru's medical specialty?
Dr. Ronald Tamaru practices Ophthalmology Physician in Folsom, CA.
Where does Dr. Ronald Tamaru practice?
Dr. Ronald Tamaru practices at 2155 Iron Point RD, Folsom, CA 956308707. Office phone: 9168175000.
What is Dr. Ronald Tamaru's NPI?
Dr. Ronald Tamaru's National Provider Identifier (NPI) is 1477631166, issued by NPPES.