Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Michael Gray, PHD
Psychologist in Noblesville, IN · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1306910609
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Registry record
Entity type Individual (Type 1)
Name Michael Gray
Credential PHD
Sex Male
Practice address 9615 E 148th St, Suite 1, Noblesville, IN, 46060
Phone (317) 587-0533
Fax (317) 674-0059
Enumeration date Nov 20, 2006
Last updated in NPPES Nov 20, 2012
Taxonomy & licenses
103T00000X Psychologist Behavioral Health & Social Service Providers · License 20042609A (IN) 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
Where does Michael Gray practice?
The practice location on file with NPPES is in Noblesville, IN. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Michael Gray?
The National Provider Identifier (NPI) for Michael Gray is 1306910609, a Type 1 (individual) record in the CMS NPPES registry.
Other providers at this practice address
Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-11-20.