IndividualActive
John Zavoshy, M.D.
NPI 1043420391 · Contractor · Mountain View, CA
John Zavoshy, M.D. is a Contractor provider in Mountain View, CA (NPI 1043420391).
Provider details
- NPI number
- 1043420391
- Entity type
- Individual
- Primary specialty
- ContractorOther Service Providers
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- A25476 (CA)
Specialties & taxonomies
Other Service Providers
Profile Score
Detailed profile(89/100 index)
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.
Practice location
555 Castro St
Mountain View
Mountain View, CA 94041-2009
Phone: (650) 903-2600
Fax: (650) 903-2744
Street-level locationGet directions
Mailing address
14081 Pike Rd
Saratoga, CA 95070-5362
Registry dates
- Enumerated
- 2007-05-23
- Last updated
- 2007-07-08
Frequently asked questions
- What is John Zavoshy's NPI number?
- John Zavoshy's National Provider Identifier (NPI) is 1043420391, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Zavoshy's specialty?
- John Zavoshy is listed in the NPPES registry with a primary specialty of Contractor (Other Service Providers).
- Where is John Zavoshy located?
- John Zavoshy's practice location on file with NPPES is 555 Castro St, Mountain View, CA 94041-2009.
- What is John Zavoshy's phone number?
- The practice phone number listed in the NPPES registry for John Zavoshy is (650) 903-2600.
- Is John Zavoshy's NPI active?
- Yes — John Zavoshy's NPI (1043420391) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.