Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Robert A Wiltz, PH.D
Psychologist in Morris, IL · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1568403236
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Registry record
Entity type Individual (Type 1)
Name Robert A Wiltz
Credential PH.D
Sex Male
Practice address 1401 Lakewood Dr, Suite A, Morris, IL, 60450
Phone (815) 942-6323
Fax (815) 942-6423
Enumeration date Jun 10, 2006
Last updated in NPPES Dec 20, 2010
Taxonomy & licenses
103T00000X Psychologist Behavioral Health & Social Service Providers · License 071001790 (IL) 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.
Frequently asked questions
What specialty is Robert Wiltz?
Robert Wiltz is registered in NPPES with the primary taxonomy of Psychologist. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
Is this the official NPI registry?
No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.
Other providers at this practice address
Browse all → Mary Cherian Psychiatry Physician · Morris, IL NPI 1295781839 Institute for Personal Development Psychiatry Physician · Morris, IL NPI 1942247895 Rifki Goldin Mertdogan Psychiatry Physician · Morris, IL NPI 1346289980 Kathleen Kelly Social Worker · Morris, IL NPI 1477593796 Kimberly Calhoun Mental Health Counselor · Morris, IL NPI 1215963020 Dialysis Centers of America - Illinois, Inc. End-Stage Renal Disease (ESRD) Treatment Clinic/Center · Morris, IL NPI 1164537916 Yosri Hassan Clinical Social Worker · Morris, IL NPI 1790953743 Mona Daye Child & Adolescent Psychiatric/Mental Health Clinical Nurse Specialist · Morris, IL NPI 1619140316
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2010-12-20.