Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Joseph Oldz, LP
Psychologist in Hastings, MI · enumerated 2007.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1427104124
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Registry record
Entity type Individual (Type 1)
Name Dr. Joseph Oldz
Credential LP
Sex Male
Practice address 500 Barfield Dr, Hastings, MI, 49058
Phone (269) 948-8041
Fax (269) 948-9319
Enumeration date Jan 26, 2007
Last updated in NPPES Mar 9, 2017
Taxonomy & licenses
103T00000X Psychologist Behavioral Health & Social Service Providers · License 6301001787 (MI) Primary
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| N44500001 | Other | MI | MEDICARE ID |
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
How do I verify Joseph Oldz's NPI record?
Cross-check NPI 1427104124 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1427104124 active?
Yes, as of the latest NPPES snapshot, NPI 1427104124 is active (record last updated 2017-03-09).
Other providers at this practice address
Browse all → Almario Garaza Psychiatry Physician · Hastings, MI NPI 1437111937 Barry County Community Mental Health Authority Psychiatry Physician · Hastings, MI NPI 1952357410 Barbara Diaz Hernandez Psychiatry Physician · Hastings, MI NPI 1366486961 Beverly Wood Clinical Social Worker · Hastings, MI NPI 1144383829 Jill Bishop Psychologist · Hastings, MI NPI 1326195157 Renee Curcuro Clinical Social Worker · Hastings, MI NPI 1295881076 Mary Godfrey Social Worker · Hastings, MI NPI 1881731008 Barry County Community Autism & Telehealth Services Behavior Analyst · Hastings, MI NPI 1245559988
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2017-03-09.