Christine Fratino, DO
NPI 1841398542 · Family Medicine Physician · Oakland, CA
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Christine Fratino, DO is a Family Medicine Physician provider in Oakland, CA (NPI 1841398542).
Provider details
- NPI number
- 1841398542
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Female
- Sole proprietor
- No
- License
- 20A8629 (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 · 73 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 321 | 117 |
| Amlodipine Besylate | 157 | 50 |
| Levothyroxine Sodium | 118 | 36 |
| Losartan Potassium | 103 | 39 |
| Fluticasone Propionate | 101 | 35 |
| Lisinopril/Hydrochlorothiazidebrand: Lisinopril-Hydrochlorothiazide | 96 | 34 |
| Lisinopril |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-09-20
- Last updated
- 2021-12-15
Frequently asked questions
- What is Christine Fratino's NPI number?
- Christine Fratino's National Provider Identifier (NPI) is 1841398542, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Christine Fratino's specialty?
- Christine Fratino is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Christine Fratino located?
- Christine Fratino's practice location on file with NPPES is 3451 E 12th St, Oakland, CA 94601-3463.
- What is Christine Fratino's phone number?
- The practice phone number listed in the NPPES registry for Christine Fratino is (510) 535-4000.
- Does Christine Fratino accept Medicare?
- Christine Fratino is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Christine Fratino's NPI active?
- Yes — Christine Fratino's NPI (1841398542) is active in the NPPES registry as of the last update on 2021-12-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.