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Steven D Johnson, P.A.

Physician Assistant in Palo Alto, CA · enumerated 2006.

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

National Provider Identifier

1063584126

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Registry record

Entity type Individual (Type 1)
Name Steven D Johnson
Credential P.A.
Sex Male
Practice address 795 El Camino Real, Palo Alto, CA, 94301
Phone (650) 321-4121
Enumeration date Nov 14, 2006
Last updated in NPPES Mar 3, 2020

Taxonomy & licenses

363A00000X Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License PA11296 (CA) Primary
PA · Physician Assistant: A licensed clinician who practices medicine in collaboration with physicians, trained in a graduate PA program. About the PA credential

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 Johnson?
The National Provider Identifier (NPI) for Steven Johnson is 1063584126, a Type 1 (individual) record in the CMS NPPES registry.
Where does Steven Johnson practice?
The practice location on file with NPPES is in Palo Alto, CA. Providers can have multiple locations; NPPES lists the primary practice address.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-03-03.