Christopher Farnitano, MD
NPI 1770673832 · Family Medicine Physician · Martinez, CA
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Christopher Farnitano, MD is a Family Medicine Physician provider in Martinez, CA (NPI 1770673832).
Provider details
- NPI number
- 1770673832
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- A51083 (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 · 75 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 176 | 71 |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 128 | 26 |
| Amlodipine Besylate | 119 | 45 |
| Bictegrav/Emtricit/Tenofov Alabrand: Biktarvy | 90 | 13 |
| Semaglutidebrand: Ozempic | 88 | 14 |
| Metformin Hcl | 83 | 31 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-10-12
- Last updated
- 2007-07-08
Frequently asked questions
- What is Christopher Farnitano's NPI number?
- Christopher Farnitano's National Provider Identifier (NPI) is 1770673832, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Christopher Farnitano's specialty?
- Christopher Farnitano is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Christopher Farnitano located?
- Christopher Farnitano's practice location on file with NPPES is 2500 Alhambra Avenue, Martinez, CA 94553-3156.
- What is Christopher Farnitano's phone number?
- The practice phone number listed in the NPPES registry for Christopher Farnitano is (925) 370-5110.
- Does Christopher Farnitano accept Medicare?
- Christopher Farnitano is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Christopher Farnitano's NPI active?
- Yes — Christopher Farnitano's NPI (1770673832) 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.