Psychologist | Clinical Psychology | 34+ years experience

John H Trask, PH.D.

650 E Big Beaver Rd, Suite A, Troy, Michigan, 48083-1432

About John H Trask

John H Trask is a psychologist based in Troy, Michigan with 34 years of experience in Clinical Psychology. He completed his graduation in 1992. He accepts the Medicare-approved amount. Patients will not be billed for any more than the Medicare deductible and coinsurance. Active license number of John H Trask is 6301007751 for Clinical Psychology in Michigan. His current practice location is 650 E Big Beaver Rd, Suite A, Troy. Patients can contact him at 248-689-4600 or can fax him at 248-519-1201. John H Trask, PH.D., specializes in Clinical Psychology and his NPI number (Unique professional ID assigned by NPPES) is 1417924200.

John H Trask is a mental health professional with highly specialized training in the diagnosis and psychological treatment of mental, behavioral and emotional illnesses, including obsessive-compulsive disorder (OCD). His main focus is on diagnosing and treating mental, emotional, and behavioral disorders. Some of the common disorders that he can treat are learning disabilities, substance abuse, depression, anxiety, and eating disorders.

Practice Information

John H Trask's specialty, credentials, practice address, contact phone number and fax are as below. Patients can call on the below given phone number for appointment.

Provider Name John H Trask
Specialization Clinical Psychology
Credentials PH.D.
Accepts Medicare Assignment Yes
Experience 34+ years
Graduation Year 1992
Gender Male
Practice Address: 650 E Big Beaver Rd, Suite A
Troy, MI - 48083-1432
Fax 248-519-1201

Professional Identification Codes

NPI number stands for National Provider Identifier which is a unique 10-digit identification number issued to healthcare providers in the United States by the Centers for Medicare and Medicaid Services (CMS). NPI details are as mentioned below.

PAC ID 7113945627
Enrollment ID I20051107000610
NPI Number1417924200
NPI Enumeration Date: 01 Mar, 2006
NPI Last Update On: 13 Jan, 2021

Medical Licenses:

Healthcare professionals can hold one or more medical licenses for different specialties in the same state or different states. Related medical licenses for John H Trask are as mentioned below.

License NumberSpecializationStateStatus
6301007751Clinical Psychology MichiganPrimary

Other Medical Identifiers

Other professional identifiers associated with John H Trask such as Medicaid, Medicare PIN, NSC, UPIN etc. are mentioned as below.
IdentifierTypeStateIssuer
1164693362OtherNPPES
68-0-F3-2859-0OtherMichiganBLUE CROSS BLUE SHIELD MI

Mailing Address

Business mailing address can be used for mailing purpose only, for visiting purpose patients need to refer above mentioned Practice address.

John H Trask
200 E Big Beaver Rd,
Troy, MI - 48083-1208
Phone: 248-689-4600
Fax: 248-519-1201

Book an Appointment with John H Trask

To schedule an appointment, contact John H Trask at 650 E Big Beaver Rd, Suite A, Troy, Michigan or call the phone number listed below.

Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about John H Trask:

John H Trask is a psychologist specializing in Clinical Psychology. He is a mental health professional with highly specialized training in the diagnosis and psychological treatment of mental, behavioral and emotional illnesses, including obsessive-compulsive disorder (OCD). His main focus is on diagnosing and treating mental, emotional, and behavioral disorders. Some of the common disorders that he can treat are learning disabilities, substance abuse, depression, anxiety, and eating disorders.

John H Trask has approximately 34 years of experience in Clinical Psychology.

Yes, John H Trask accepts Medicare assignment, meaning the provider participates in Medicare and accepts Medicare-approved amounts for eligible services.

Yes, John H Trask is currently accepting new patients. To schedule an appointment, contact the office directly and schedule an appointment.
*Availability may change. Please contact the office directly to ask about appointments.

John H Trask practices at 650 E Big Beaver Rd, Suite A, Troy, Michigan, 48083-1432.

To schedule an appointment with John H Trask, please contact the office at 248-689-4600.

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**Data of this site is collected from Medicare & Medicaid Services (CMS) and NPPES. Last updated on 14 September, 2026.