Gail Feinberg, DO
NPI 1194760025 · Family Medicine Physician · Vacaville, CA
Enrolled with Medicare as Order and Referring Only - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Gail Feinberg, DO is a Family Medicine Physician provider in Vacaville, CA (NPI 1194760025).
Provider details
- NPI number
- 1194760025
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Female
- Sole proprietor
- No
- License
- 20A15042 (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
20 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.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-06-17
- Last updated
- 2016-11-18
Frequently asked questions
- What is Gail Feinberg's NPI number?
- Gail Feinberg's National Provider Identifier (NPI) is 1194760025, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Gail Feinberg's specialty?
- Gail Feinberg is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Gail Feinberg located?
- Gail Feinberg's practice location on file with NPPES is 1119 E Monte Vista Ave, Vacaville, CA 95688-3009.
- What is Gail Feinberg's phone number?
- The practice phone number listed in the NPPES registry for Gail Feinberg is (707) 469-4640.
- Does Gail Feinberg accept Medicare?
- Gail Feinberg is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Gail Feinberg's NPI active?
- Yes — Gail Feinberg's NPI (1194760025) is active in the NPPES registry as of the last update on 2016-11-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.