John Hollander, D.P.M.
NPI 1104822758 · Foot & Ankle Surgery Podiatrist · Santa Rosa, CA
John Hollander, D.P.M. is a Foot & Ankle Surgery Podiatrist provider in Santa Rosa, CA (NPI 1104822758).
Provider details
- NPI number
- 1104822758
- Entity type
- Individual
- Primary specialty
- Foot & Ankle Surgery PodiatristPodiatric Medicine & Surgery Service Providers
- Credential
- D.P.M.
- Sex
- Male
- Sole proprietor
- No
- License
- E2845 (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
21 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
- 2005-06-27
- Last updated
- 2020-10-06
- Certified
- 2020-10-06
Frequently asked questions
- What is John Hollander's NPI number?
- John Hollander's National Provider Identifier (NPI) is 1104822758, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Hollander's specialty?
- John Hollander is listed in the NPPES registry with a primary specialty of Foot & Ankle Surgery Podiatrist (Podiatric Medicine & Surgery Service Providers).
- Where is John Hollander located?
- John Hollander's practice location on file with NPPES is 95 Montgomery Dr Ste 114, Santa Rosa, CA 95404-6617.
- What is John Hollander's phone number?
- The practice phone number listed in the NPPES registry for John Hollander is (707) 578-1222.
- Is John Hollander's NPI active?
- Yes — John Hollander's NPI (1104822758) is active in the NPPES registry as of the last update on 2020-10-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.