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John D Hollander Dpm Inc

Foot & Ankle Surgery Podiatrist in Santa Rosa, CA · enumerated 2007 · authorized official John Hollander, Podiatrist Owner.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1184845802

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Registry record

Entity type Organization (Type 2)
Legal business name John D Hollander Dpm Inc
Practice address 95 Montgomery Dr Ste 114, Santa Rosa, CA, 95404
Phone (707) 578-1222
Fax (707) 578-8348
Enumeration date May 1, 2007
Last updated in NPPES Oct 6, 2020

Taxonomy & classification

213ES0103X Foot & Ankle Surgery Podiatrist Podiatric Medicine & Surgery Service Providers · License E2845 (CA) Primary

Authorized official

Name John Hollander
Title Podiatrist Owner
Phone (707) 578-1222

Other identifiers

Identifier Type State Issuer
000E28450 Medicaid CA -

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

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Frequently asked questions

What is a Type 2 NPI?
A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.
What type of organization is John D Hollander Dpm Inc?
John D Hollander Dpm Inc is registered in NPPES as a Foot & Ankle Surgery Podiatrist (its primary provider taxonomy).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-10-06.