Thang Pham, DO
NPI 1497814099 · Family Medicine Physician · Fontana, CA
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Thang Pham, DO is a Family Medicine Physician provider in Fontana, CA (NPI 1497814099).
Provider details
- NPI number
- 1497814099
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Male
- Sole proprietor
- No
- License
- 20A7105 (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 · 100 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 540 | 189 |
| Losartan Potassium | 276 | 93 |
| Amlodipine Besylate | 271 | 87 |
| Metformin Hcl | 244 | 81 |
| Lisinopril | 202 | 68 |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 202 | 33 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-12-08
- Last updated
- 2021-12-02
Frequently asked questions
- What is Thang Pham's NPI number?
- Thang Pham's National Provider Identifier (NPI) is 1497814099, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Thang Pham's specialty?
- Thang Pham is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Thang Pham located?
- Thang Pham's practice location on file with NPPES is 9961 Sierra Ave, Fontana, CA 92335-6720.
- What is Thang Pham's phone number?
- The practice phone number listed in the NPPES registry for Thang Pham is (909) 427-3910.
- Does Thang Pham accept Medicare?
- Thang Pham is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Thang Pham's NPI active?
- Yes — Thang Pham's NPI (1497814099) is active in the NPPES registry as of the last update on 2021-12-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.