Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Donald Patrick Moss, PHD
Psychologist in Grand Haven, MI · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1124103858
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Registry record
Entity type Individual (Type 1)
Name Dr. Donald Patrick Moss
Credential PHD
Sex Male
Practice address 1703 S Despelder, Grand Haven, MI, 49417
Phone (616) 842-1277
Fax (616) 842-4190
Enumeration date Oct 25, 2006
Last updated in NPPES Sep 11, 2025
Taxonomy & licenses
103T00000X Psychologist Behavioral Health & Social Service Providers · License 6301002566 (MI) Primary
103TC0700X Clinical Psychologist Behavioral Health & Social Service Providers · License 6301002566 (MI) Secondary
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 is the NPI number for Donald Moss?
The National Provider Identifier (NPI) for Donald Moss is 1124103858, a Type 1 (individual) record in the CMS NPPES registry.
Where does Donald Moss practice?
The practice location on file with NPPES is in Grand Haven, MI. Providers can have multiple locations; NPPES lists the primary practice address.
Other providers at this practice address
Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-09-11.