Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Diane List, PHD, LP

Psychologist in Caro, MI · enumerated 2006 · practices at List Psychological Services, Plc.

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

National Provider Identifier

1215987565

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Registry record

Entity type Individual (Type 1)

Name Diane List

Credential PHD, LP

Sex Female

Practice address 443 N State St, Caro, MI, 48723

Phone (989) 673-5700

Fax (989) 672-2555

Enumeration date May 10, 2006

Last updated in NPPES Oct 30, 2007

Taxonomy & licenses

103T00000X Psychologist Behavioral Health & Social Service Providers · License 6301006179 (MI) 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

Is NPI 1215987565 active?

Yes, as of the latest NPPES snapshot, NPI 1215987565 is active (record last updated 2007-10-30).

How do I verify Diane List's NPI record?

Cross-check NPI 1215987565 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Other providers at this practice address

Browse all →

List Psychological Services, Plc Mental Health Clinic/Center (Including Community Mental Health Center) · Caro, MI NPI 1336176031 Kaitlyn Tobin Clinical Psychologist · Caro, MI NPI 1043615800 Shana Norgan Addiction (Substance Use Disorder) Counselor · Caro, MI NPI 1699414748 Teresa Zechmeister Health & Wellness Coach · Caro, MI NPI 1629831136 Dannielle Crispin Peer Specialist · Caro, MI NPI 1932967585 Nikki Sherman Community Health Worker · Caro, MI NPI 1861241168 Jana Marks Counselor · Caro, MI NPI 1366240194 Destiney Ramirez Addiction (Substance Use Disorder) Counselor · Caro, MI NPI 1629860853

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-10-30.