IndividualActive
Janet Fermin, MD
NPI 1891771143 · Pediatrics Physician · Glendora, CA
Janet Fermin, MD is a Pediatrics Physician provider in Glendora, CA (NPI 1891771143).
Provider details
- NPI number
- 1891771143
- Entity type
- Individual
- Primary specialty
- Pediatrics PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- License
- A65758 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(91/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
210 S Grand Ave
Ste 202
Glendora, CA 91741-4269
Phone: (626) 335-0211
Fax: (626) 335-7986
Street-level locationGet directions
Mailing address
210 S Grand Ave
Glendora, CA 91741-4269
Registry dates
- Enumerated
- 2005-12-19
- Last updated
- 2007-07-08
Frequently asked questions
- What is Janet Fermin's NPI number?
- Janet Fermin's National Provider Identifier (NPI) is 1891771143, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Janet Fermin's specialty?
- Janet Fermin is listed in the NPPES registry with a primary specialty of Pediatrics Physician (Allopathic & Osteopathic Physicians).
- Where is Janet Fermin located?
- Janet Fermin's practice location on file with NPPES is 210 S Grand Ave, Glendora, CA 91741-4269.
- What is Janet Fermin's phone number?
- The practice phone number listed in the NPPES registry for Janet Fermin is (626) 335-0211.
- Is Janet Fermin's NPI active?
- Yes — Janet Fermin's NPI (1891771143) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.