Frances Tran, MD
NPI 1225166606 · Family Medicine Physician · Fountain Valley, CA
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Frances Tran, MD is a Family Medicine Physician provider in Fountain Valley, CA (NPI 1225166606).
Provider details
- NPI number
- 1225166606
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- A82497 (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 · 7 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Cephalexin | 55 | 54 |
| Prednisone | 34 | 33 |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 22 | 22 |
| Doxycycline Monohydrate | 21 | 21 |
| Meloxicam | 20 | 20 |
| Triamcinolone Acetonide | 14 | 14 |
| Cefuroxime Axetilbrand: Cefuroxime | 12 | 12 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-02-28
- Last updated
- 2021-12-14
- Certified
- 2021-12-14
Frequently asked questions
- What is Frances Tran's NPI number?
- Frances Tran's National Provider Identifier (NPI) is 1225166606, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Frances Tran's specialty?
- Frances Tran is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Frances Tran located?
- Frances Tran's practice location on file with NPPES is 9930 Talbert Ave, Fountain Valley, CA 92708-5153.
- What is Frances Tran's phone number?
- The practice phone number listed in the NPPES registry for Frances Tran is (714) 964-6229.
- Does Frances Tran accept Medicare?
- Frances Tran is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Frances Tran's NPI active?
- Yes — Frances Tran's NPI (1225166606) is active in the NPPES registry as of the last update on 2021-12-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.