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Steven Feinberg, M.D.

Pain Medicine (Physical Medicine & Rehabilitation) Physician in Palo Alto, CA · enumerated 2012 · authorized official Sarah Walker, Practice Manager.

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

National Provider Identifier

1417207564

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Registry record

Entity type Organization (Type 2)
Legal business name Steven Feinberg, M.D.
Other name <Unavail>
Practice address 825 El Camino Real, Palo Alto, CA, 94301
Phone (650) 223-6400
Fax (650) 223-6408
Enumeration date Sep 17, 2012
Last updated in NPPES Sep 18, 2012

Taxonomy & classification

2081P2900X Pain Medicine (Physical Medicine & Rehabilitation) Physician Allopathic & Osteopathic Physicians · License 00A25386 (CA) Primary
2081P2900X Pain Medicine (Physical Medicine & Rehabilitation) Physician Allopathic & Osteopathic Physicians · License A87925 (CA) Secondary
225100000X Physical Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License PT26594 (CA) Secondary
363AM0700X Medical Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License PA21108 (CA) Secondary

Authorized official

Name Sarah Walker
Title Practice Manager
Phone (650) 223-6400

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 the NPI number for Steven Feinberg, M.D.?
The NPI for Steven Feinberg, M.D. is 1417207564, a Type 2 (organization) record in the CMS NPPES registry.
Who is the authorized official for Steven Feinberg, M.D.?
NPPES lists Sarah Walker (Practice Manager) as the authorized official for this organization.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-09-18.