California Avant-Garde Physicians
NPI 1578075982 · Foot & Ankle Surgery Podiatrist · Sonoma, CA
California Avant-Garde Physicians is a Foot & Ankle Surgery Podiatrist organization in Sonoma, CA (NPI 1578075982).
Provider details
- NPI number
- 1578075982
- Entity type
- Organization
- Primary specialty
- Foot & Ankle Surgery PodiatristPodiatric Medicine & Surgery Service Providers
- Organization subpart
- No
- Authorized official
- Alvin Bannerjee, Cfo(707) 938-1977
- License
- E4684 (CA)
Specialties & taxonomies
Podiatric Medicine & Surgery Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
8 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
Other names (DBA / former)
- Doing business as
- Golden Gate Foot and Ankle
Registry dates
- Enumerated
- 2017-10-26
- Last updated
- 2018-06-27
Frequently asked questions
- What is California Avant-Garde Physicians's NPI number?
- California Avant-Garde Physicians's National Provider Identifier (NPI) is 1578075982, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is California Avant-Garde Physicians?
- California Avant-Garde Physicians is classified in the NPPES registry as Foot & Ankle Surgery Podiatrist (Podiatric Medicine & Surgery Service Providers).
- Where is California Avant-Garde Physicians located?
- California Avant-Garde Physicians's practice location on file with NPPES is 686 3rd St W, Sonoma, CA 95476.
- What is California Avant-Garde Physicians's phone number?
- The practice phone number listed in the NPPES registry for California Avant-Garde Physicians is (707) 938-1977.
- Who is the authorized official for California Avant-Garde Physicians?
- The authorized official listed on California Avant-Garde Physicians's NPPES record is Alvin Bannerjee, Cfo. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is California Avant-Garde Physicians's NPI active?
- Yes — California Avant-Garde Physicians's NPI (1578075982) is active in the NPPES registry as of the last update on 2018-06-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.