Gary Greenberg, MD
NPI 1346295409 · Anesthesiology Physician · Visalia, CA
Enrolled with Medicare as Practitioner - Anesthesiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Gary Greenberg, MD is a Anesthesiology Physician provider in Visalia, CA (NPI 1346295409).
Provider details
- NPI number
- 1346295409
- Entity type
- Individual
- Primary specialty
- Anesthesiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- G37319 (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
- 2006-05-24
- Last updated
- 2016-03-24
Frequently asked questions
- What is Gary Greenberg's NPI number?
- Gary Greenberg's National Provider Identifier (NPI) is 1346295409, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Gary Greenberg's specialty?
- Gary Greenberg is listed in the NPPES registry with a primary specialty of Anesthesiology Physician (Allopathic & Osteopathic Physicians).
- Where is Gary Greenberg located?
- Gary Greenberg's practice location on file with NPPES is 400 W Mineral King, Visalia, CA 93291.
- What is Gary Greenberg's phone number?
- The practice phone number listed in the NPPES registry for Gary Greenberg is (559) 624-2000.
- Does Gary Greenberg accept Medicare?
- Gary Greenberg is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Gary Greenberg's NPI active?
- Yes — Gary Greenberg's NPI (1346295409) is active in the NPPES registry as of the last update on 2016-03-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.