Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. John Michael Sczomak, PHD
Psychologist in Detroit, MI · enumerated 2005.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1821088717
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Registry record
Entity type Individual (Type 1)
Name Dr. John Michael Sczomak
Credential PHD
Sex Male
Practice address 882 Oakman Blvd, Suite D, Detroit, MI, 48238
Phone (248) 496-6885
Enumeration date Oct 24, 2005
Last updated in NPPES Nov 15, 2013
Taxonomy & licenses
103T00000X Psychologist Behavioral Health & Social Service Providers · License 6301002569 (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.
Frequently asked questions
Where does John Sczomak practice?
The practice location on file with NPPES is in Detroit, MI. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for John Sczomak?
The National Provider Identifier (NPI) for John Sczomak is 1821088717, a Type 1 (individual) record in the CMS NPPES registry.
Other providers at this practice address
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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2013-11-15.