Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Dr. Robert Fischer, PH.D.

Psychologist in Corcoran, CA · enumerated 2013 · practices at Csp-Corcoran.

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

National Provider Identifier

1427398486

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Registry record

Entity type Individual (Type 1)

Name Dr. Robert Fischer

Credential PH.D.

Sex Male

Practice address Corcoran, CA, 93212

Phone (559) 992-8800

Enumeration date Feb 27, 2013

Last updated in NPPES Feb 27, 2013

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

103T00000X Psychologist Behavioral Health & Social Service Providers · License PSY18344 (CA) Primary

251K00000X Public Health or Welfare Agency Agencies · License PSY18344 (CA) Secondary

PHD · Doctor of Philosophy: A doctoral degree; in healthcare often held by clinical psychologists and researchers. About the PHD credential

Other identifiers

Identifier	Type	State	Issuer
PSY18344	Other	CA	PSYCHOLOGIST LICENSE

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 Robert Fischer?

The National Provider Identifier (NPI) for Robert Fischer is 1427398486, a Type 1 (individual) record in the CMS NPPES registry.

Where does Robert Fischer practice?

The practice location on file with NPPES is in Corcoran, 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 2013-02-27.