Doctor profile · Federal record

Dr. Rene del Rosario, D.D.S

General Practice Dentistry · Union City, CA

  • NPI 1003837774
  • 20 yrs on file
  • Male
  • Solo practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
32364 Dyer St.
Union City, CA 945879998
(510) 324-2000
fax (510) 288-1394

Credentials & registration

NPPES · NUCC
NPI registered
July 2006 — 20 yrs on file
Profile last updated
July 13, 2022
Specialty taxonomy
1223G0001X — NUCC code
State license (1)
California #38667

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1003837774. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$68
Transactions
2
Manufacturers
2
Payer (manufacturer) Industry Txns Amount
Solventum Corporation 1 $43.61
Dentsply Sirona Inc 1 $24.30

By nature of payment

Food and Beverage
$68

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
71
Patients
50
Total drug cost
$502
Drug Type Claims Patients Total cost
Amoxicillin Generic 32 26 $223
Chlorhexidine Gluconate Generic 15 12 $122
Penicillin V Potassium Generic 13 12 $99
Ibuprofen Generic 11 0 $58

Frequently asked questions

Auto-generated from federal data
What is Dr. Rene del Rosario's medical specialty?
Dr. Rene del Rosario practices General Practice Dentistry in Union City, CA.
Where does Dr. Rene del Rosario practice?
Dr. Rene del Rosario practices at 32364 Dyer St., Union City, CA 945879998. Office phone: 5103242000.
What is Dr. Rene del Rosario's NPI?
Dr. Rene del Rosario's National Provider Identifier (NPI) is 1003837774, issued by NPPES.