Doctor profile · Federal record
Dr. Ronaldo Fermin, D.M.D
General Practice Dentistry · South San Francisco, CA
- NPI 1821022898
- 20 yrs on file
- Male
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
2400 Westborough Blvd Ste 104
South San Francisco, CA 940805402
(650) 878-1033
fax (650) 878-1031
Credentials & registration
- NPI registered
- July 2006 — 20 yrs on file
- Profile last updated
- July 9, 2020
- Specialty taxonomy
- 1223G0001X — NUCC code
- State license (1)
- California #35880
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1821022898. Last verified May 11, 2026.Open Payments
Industry payments received
All-time total
$21
Transactions
1
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Solventum Corporation | 1 | $20.89 |
By nature of payment
Frequently asked questions
What is Dr. Ronaldo Fermin's medical specialty?
Dr. Ronaldo Fermin practices General Practice Dentistry in South San Francisco, CA.
Where does Dr. Ronaldo Fermin practice?
Dr. Ronaldo Fermin practices at 2400 Westborough Blvd Ste 104, South San Francisco, CA 940805402. Office phone: 6508781033.
What is Dr. Ronaldo Fermin's NPI?
Dr. Ronaldo Fermin's National Provider Identifier (NPI) is 1821022898, issued by NPPES.