Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

John H. Trask, PHD PLLC

Organization Community/Behavioral Health Agency · NPI 1164693362

John H. Trask, PHD PLLC is a Community/Behavioral Health Agency in Troy, Michigan. Licensed in Michigan. Registered with an NPI since 2008.

Licensed in
MI
In the registry since
2008
What do these letters mean?
PLLC — Professional limited liability company
A form of business registration, not a clinical qualification.

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Practice location Address checks out

650 E Big Beaver Rd Ste A
Troy, MI 48083-1432
Phone: (248) 689-4600
Fax: (248) 689-4600
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Community/Behavioral Health Agency (primary) Taxonomy 251S00000X · Licence 6301007751 (MI)

Record details

NPI number1164693362
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official John Trask — President · (248) 689-4600
NPI enumeratedMarch 14, 2008
Last updated in NPPESMarch 14, 2008
Mailing address650 E Big Beaver Rd, Suite A, Troy, MI 48083-1432

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