Tony Zahner, D.P.M.
NPI 1568996452 · Foot & Ankle Surgery Podiatrist · Sunnyvale, CA
Tony Zahner, D.P.M. is a Foot & Ankle Surgery Podiatrist provider in Sunnyvale, CA (NPI 1568996452).
Provider details
- NPI number
- 1568996452
- Entity type
- Individual
- Primary specialty
- Foot & Ankle Surgery PodiatristPodiatric Medicine & Surgery Service Providers
- Credential
- D.P.M.
- Sex
- Male
- Sole proprietor
- Yes
- License
- E5666 (CA)
Specialties & taxonomies
Podiatric Medicine & Surgery Service Providers
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
9 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
- 2017-04-18
- Last updated
- 2021-03-23
- Certified
- 2021-03-23
Frequently asked questions
- What is Tony Zahner's NPI number?
- Tony Zahner's National Provider Identifier (NPI) is 1568996452, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Tony Zahner's specialty?
- Tony Zahner is listed in the NPPES registry with a primary specialty of Foot & Ankle Surgery Podiatrist (Podiatric Medicine & Surgery Service Providers).
- Where is Tony Zahner located?
- Tony Zahner's practice location on file with NPPES is 500 E Remington Dr Ste 29, Sunnyvale, CA 94087-2612.
- What is Tony Zahner's phone number?
- The practice phone number listed in the NPPES registry for Tony Zahner is (408) 203-3821.
- Is Tony Zahner's NPI active?
- Yes — Tony Zahner's NPI (1568996452) is active in the NPPES registry as of the last update on 2021-03-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.