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

William E. Riebsame, PH.D.

Health Service Psychologist in Palm Bay, FL · enumerated 2005.

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

National Provider Identifier

1215937826

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Registry record

Entity type Individual (Type 1)

Name William E. Riebsame

Credential PH.D.

Sex Male

Practice address Palm Bay, FL, 32905

Phone (321) 729-0870

Fax (321) 952-2516

Enumeration date Jul 26, 2005

Last updated in NPPES Sep 11, 2025

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

Taxonomy & licenses

103TF0200X Forensic Psychologist Behavioral Health & Social Service Providers · License PY0004169 (FL) Secondary

103G00000X Clinical Neuropsychologist Behavioral Health & Social Service Providers · License PY0004169 (FL) Secondary

103T00000X Psychologist Behavioral Health & Social Service Providers · License PY0004169 (FL) Secondary

103TH0100X Health Service Psychologist Behavioral Health & Social Service Providers · License PY0004169 (FL) 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.

Read the full guide → Validate an NPI →

Frequently asked questions

How do I verify William Riebsame's NPI record?

Cross-check NPI 1215937826 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1215937826 active?

Yes, as of the latest NPPES snapshot, NPI 1215937826 is active (record last updated 2025-09-11).

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Sharon Pell Clinical Social Worker · Palm Bay, FL NPI 1336148691 Doris Wolcott Mental Health Counselor · Palm Bay, FL NPI 1134128325 Carl D Acquaviva Community/Retail Pharmacy · Palm Bay, FL NPI 1013928514 Carl D Acquaviva Community/Retail Pharmacy · Palm Bay, FL NPI 1528203775 Sharon Pell Lcsw Clinical Social Worker · Palm Bay, FL NPI 1174936066 Carly Acquaviva Pharmacist · Palm Bay, FL NPI 1003211947

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-09-11.