Ronaldo E. Fermin, DMD
- Affiliated sites
- 1
- Medical group
- 1
- State license
- 1
- Year NPI issued
- 2006
- Practice address
- 2400 Westborough Blvd Ste 104 Suite 104, South San Francisco, CA 94080-5402
- Practice phone
- Call (650) 878-1033
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Gellert Dental Office
Dental practice · South San Francisco, California
Find Ronaldo Fermin's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Ronaldo E. Fermin is a general practice dentistry in South San Francisco, California
Ronaldo Fermin practices at Gellert Dental Office in South San Francisco, California.
Ronaldo Fermin's NPI, 1821022898, was assigned on July 10, 2006. Ronaldo Fermin holds California license 35880.
- NPI
- 1821022898NPI Registry (opens in a new tab)
- NPI enumeration date
- July 10, 2006
- NPI status
- Active
- Practice phone
- (650) 878-1033
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Ronaldo E. Fermin practices at Gellert Dental Office in South San Francisco, California
Ronaldo Fermin's primary practice is Gellert Dental Office, at 2400 Westborough Blvd Ste 104 Suite 104, South San Francisco, CA 94080-5402. The practice phone is (650) 878-1033.
- Gellert Dental Office2400 Westborough Blvd Ste 104 Suite 104, South San Francisco, CA 94080-5402Phone(650) 878-1033
Sources: Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Ronaldo E. Fermin is affiliated with 1 site of care and 1 medical group
Ronaldo Fermin's primary practice is Gellert Dental Office in South San Francisco, California. Dmand AI also links Ronaldo Fermin to 1 medical group, named with a free account.
Sources: Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dmand AI tracks the EHR system at Ronaldo E. Fermin's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Ronaldo Fermin practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Gellert Dental Office | Available with a free account |
| +1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Ronaldo E. Fermin is one of 7,627 general practice dentistrys in California
General practice is Ronaldo Fermin's primary specialty in the NPI Registry, under taxonomy code 1223G0001X. Ronaldo Fermin is licensed in California.
Specialties and state licenses
- General practice dentistry, CaliforniaPrimary
General practice dentistrys near Ronaldo Fermin
Counts of general practice dentistrys with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Sources for Ronaldo E. Fermin's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | Dmand AI Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Ronaldo E. Fermin
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Ronaldo E. Fermin's NPI number?
Ronaldo E. Fermin's NPI number is 1821022898. It was assigned on July 10, 2006, and it is active in the NPI Registry.
What does Ronaldo E. Fermin specialize in?
Ronaldo E. Fermin is a general practice dentistry in South San Francisco, California. The primary specialty in the NPI Registry is General Practice Dentistry (taxonomy code 1223G0001X).
Where does Ronaldo E. Fermin practice?
Ronaldo Fermin practices at 2400 Westborough Blvd Ste 104 Suite 104, South San Francisco, CA 94080-5402. Ronaldo Fermin's primary practice is Gellert Dental Office in South San Francisco, California. Dmand AI also links Ronaldo Fermin to 1 medical group.
What is Ronaldo E. Fermin's office phone number?
The practice phone on file for Ronaldo Fermin is (650) 878-1033.
What is Ronaldo E. Fermin's medical license number?
Ronaldo Fermin holds California license 35880.
How long has Ronaldo E. Fermin been practicing?
Ronaldo Fermin's NPI was assigned in 2006.
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