Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Robert W Rehak Jr., LCSW

Q: What is the NPI number for Robert Rehak?

The National Provider Identifier (NPI) for Robert Rehak is 1194708537, a Type 1 (individual) record in the CMS NPPES registry.

Social Worker in Prescott, AZ · enumerated 2005.

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

National Provider Identifier

1194708537

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Registry record

Entity type Individual (Type 1)

Name Robert W Rehak Jr.

Credential LCSW

Sex Male

Practice address 642 Dameron Dr, Hillside Clinic, Prescott, AZ, 86301

Phone (928) 445-5211

Fax (928) 776-8484

Enumeration date Nov 21, 2005

Last updated in NPPES Jul 13, 2026

Taxonomy & licenses

104100000X Social Worker Behavioral Health & Social Service Providers · License LCSW1317 (AZ) Primary

LCSW · Licensed Clinical Social Worker: A social worker licensed for clinical practice including mental-health therapy. About the LCSW 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.

Read the full guide → Validate an NPI →

Frequently asked questions

Where does Robert Rehak practice?

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

What is the NPI number for Robert Rehak?

The National Provider Identifier (NPI) for Robert Rehak is 1194708537, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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Laura Pieri Psychiatry Physician · Prescott, AZ NPI 1245227917 Judy Hayes Psychiatric/Mental Health Registered Nurse · Prescott, AZ NPI 1508848862 Rhonda Kyanko Psychiatric/Mental Health Registered Nurse · Prescott, AZ NPI 1326020686 Beverly Zwak Psychiatric/Mental Health Registered Nurse · Prescott, AZ NPI 1407839475 Darlene Arnold Psychiatric/Mental Health Registered Nurse · Prescott, AZ NPI 1164405049 Marcia Sovey Psychiatric/Mental Health Registered Nurse · Prescott, AZ NPI 1871576751 Julie Nave Professional Counselor · Prescott, AZ NPI 1164405148 Sharon Henshaw Psychiatric/Mental Health Registered Nurse · Prescott, AZ NPI 1235115163

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