Gary Mishkin, M.D.
NPI 1912981382 · Family Medicine Physician · Saint Helena, CA
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Gary Mishkin, M.D. is a Family Medicine Physician provider in Saint Helena, CA (NPI 1912981382).
Provider details
- NPI number
- 1912981382
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- CAG056321 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
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
- 2005-11-30
- Last updated
- 2024-03-13
- Certified
- 2024-03-13
Frequently asked questions
- What is Gary Mishkin's NPI number?
- Gary Mishkin's National Provider Identifier (NPI) is 1912981382, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Gary Mishkin's specialty?
- Gary Mishkin is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Gary Mishkin located?
- Gary Mishkin's practice location on file with NPPES is 10 Woodland Rd, Saint Helena, CA 94574-9554.
- What is Gary Mishkin's phone number?
- The practice phone number listed in the NPPES registry for Gary Mishkin is (707) 963-3611.
- Does Gary Mishkin accept Medicare?
- Gary Mishkin is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Gary Mishkin's NPI active?
- Yes — Gary Mishkin's NPI (1912981382) is active in the NPPES registry as of the last update on 2024-03-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.