Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Renata Pleshchuk Kowalski, PHD

Psychologist in Represa, CA · enumerated 2013.

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

National Provider Identifier

1093054132

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Registry record

Entity type Individual (Type 1)

Name Renata Pleshchuk Kowalski

Credential PHD

Sex Female

Practice address 100 Prison Rd, Represa, CA, 95671

Phone (916) 985-8610

Enumeration date Feb 9, 2013

Last updated in NPPES Jul 22, 2013

Taxonomy & licenses

103T00000X Psychologist Behavioral Health & Social Service Providers Primary

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

The National Provider Identifier (NPI) for Renata Pleshchuk Kowalski is 1093054132, a Type 1 (individual) record in the CMS NPPES registry.

Where does Renata Pleshchuk Kowalski practice?

The practice location on file with NPPES is in Represa, CA. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

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Gregory Tinloy Dentist · Represa, CA NPI 1588661730 Resul Ozbayrak Psychiatry Physician · Represa, CA NPI 1245203934 Kathryn Peters Pharmacist · Represa, CA NPI 1730269929 Carrie Brecker Clinical Psychologist · Represa, CA NPI 1063598894 Susanna Farina Clinical Psychologist · Represa, CA NPI 1013089945 Brittany Brizendine Clinical Psychologist · Represa, CA NPI 1184831943 Barbara Smith Psychiatry Physician · Represa, CA NPI 1316157753 Sam Tan Dentist · Represa, CA NPI 1194921072

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2013-07-22.