Fonda Chen, D.O.
NPI 1417167016 · Family Medicine Physician · Riverside, CA
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Fonda Chen, D.O. is a Family Medicine Physician provider in Riverside, CA (NPI 1417167016).
Provider details
- NPI number
- 1417167016
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- D.O.
- Sex
- Female
- Sole proprietor
- No
- License
- 20A10003 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 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.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 71 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 456 | 183 |
| Losartan Potassium | 269 | 93 |
| Amlodipine Besylate | 213 | 82 |
| Lisinopril | 194 | 76 |
| Levothyroxine Sodium | 160 | 58 |
| Metformin Hcl | 137 | 53 |
| Simvastatin | 135 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-05-23
- Last updated
- 2021-11-18
Frequently asked questions
- What is Fonda Chen's NPI number?
- Fonda Chen's National Provider Identifier (NPI) is 1417167016, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Fonda Chen's specialty?
- Fonda Chen is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Fonda Chen located?
- Fonda Chen's practice location on file with NPPES is 10800 Magnolia Ave, Riverside, CA 92505-3043.
- What is Fonda Chen's phone number?
- The practice phone number listed in the NPPES registry for Fonda Chen is (951) 353-2000.
- Does Fonda Chen accept Medicare?
- Fonda Chen is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Fonda Chen's NPI active?
- Yes — Fonda Chen's NPI (1417167016) is active in the NPPES registry as of the last update on 2021-11-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.