Todd Fong, M.D.
NPI 1083957997 · Internal Medicine Physician · San Jose, CA
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Todd Fong, M.D. is a Internal Medicine Physician provider in San Jose, CA (NPI 1083957997).
Provider details
- NPI number
- 1083957997
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- A132563 (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
13 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 · 46 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 90 | 25 |
| Gabapentin | 55 | 19 |
| Furosemide | 38 | 15 |
| Amlodipine Besylate | 36 | 18 |
| Lisinopril | 35 | 12 |
| Oxybutynin Chloridebrand: Oxybutynin Chloride Er | 34 | — |
| Tamsulosin Hcl | 32 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2013-03-28
- Last updated
- 2017-02-22
Frequently asked questions
- What is Todd Fong's NPI number?
- Todd Fong's National Provider Identifier (NPI) is 1083957997, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Todd Fong's specialty?
- Todd Fong is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Todd Fong located?
- Todd Fong's practice location on file with NPPES is 777 E Santa Clara St, San Jose, CA 95112-1934.
- What is Todd Fong's phone number?
- The practice phone number listed in the NPPES registry for Todd Fong is (408) 977-4423.
- Does Todd Fong accept Medicare?
- Todd Fong is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Todd Fong's NPI active?
- Yes — Todd Fong's NPI (1083957997) is active in the NPPES registry as of the last update on 2017-02-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.