Psychology Clinic | Clinical Psychology

P. Douglas Callan & Assoc Ltd

1361 N Long Lake Rd, Fenton, Michigan, 48430-8867

About P. Douglas Callan & Assoc Ltd

P. Douglas Callan & Assoc Ltd is a psychology clinic located in Fenton, Michigan. specializing in Clinical Psychology. The clinic is located at 1361 N Long Lake Rd, Fenton, MI and can be reached at 810-629-6549. The authorized official for P. Douglas Callan & Assoc Ltd is Mr. Paul Douglas Callan, who serves the clinic’s Psychologist. He/She can be contacted at 810-629-6549. The clinic’s primary license number in Michigan is 6301002282 (Clinical) .
P. Douglas Callan & Assoc Ltd Clinic has mental health professionals specialized in the diagnosis and psychological treatment of mental, behavioral and emotional illnesses, including obsessive-compulsive disorder (OCD). Psychologists main focus is on diagnosing and treating mental, emotional, and behavioral disorders. Some of the common disorders that psychologists can treat are learning disabilities, substance abuse, depression, anxiety, and eating disorders.

Clinic Information

P. Douglas Callan & Assoc Ltd Clinic's specialty, address, contact phone number and fax are as below. Patients can contact the clinic at the given phone number for appointments.

Clinic Name P. Douglas Callan & Assoc Ltd
Specialization Clinical Psychology
Practice Address 1361 N Long Lake Rd,
Fenton, MI - 48430-8867
Fax 810-629-0614

Authorized/Official Person Profile

Officially authorized person to contact for any management issues or complaints for this clinic are as below. Person's position and contact details are also mentioned below.

Name Mr. Paul Douglas Callan
Position Psychologist
Contact Number 810-629-6549

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.

NPI Number1124233549
NPI Enumeration Date: 11 May, 2007
NPI Last Update On: 14 Mar, 2013

Medical Licenses

Organizations can have one or more medical licenses for different specialities in the same state or different states. Related medical licenses for P. Douglas Callan & Assoc Ltd are as mentioned below.
License NumberSpecializationStateStatus
6301002282Clinical MichiganPrimary

Other Medical Identifiers

Other professional identifiers associated with P. Douglas Callan & Assoc Ltd such as Medicaid, Medicare PIN, NSC, UPIN etc. are mentioned as below.
IdentifierTypeStateIssuer
2050633OtherMichiganCIGNA
117163OtherMichiganVALUE OPTIONS
680B54550-0OtherMichiganBLUE CROSS
38741455OtherMichiganTRICARE
IP285944OtherMichiganMAGELLAN
P99889OtherMichiganBLUE CARE NETWORK
8915160OtherMichiganCIGNA
M036569OtherMichiganCHAMPUS
248189OtherMichiganMHN
266552OtherMichiganHORIZON

Mailing Address

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

P. Douglas Callan & Assoc Ltd
1361 N Long Lake Rd,
Fenton, MI - 48430-8867
Phone: 810-629-6549
Fax: 810-629-0614

Book an Appointment with P. Douglas Callan & Assoc Ltd

To schedule an appointment, contact P. Douglas Callan & Assoc Ltd at 1361 N Long Lake Rd, Fenton, Michigan or call the phone number listed below.

Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about P. Douglas Callan & Assoc Ltd clinic:

P. Douglas Callan & Assoc Ltd is a psychology clinic specializing in Clinical Psychology.

P. Douglas Callan & Assoc Ltd is located at 1361 N Long Lake Rd, Fenton, Michigan 48430-8867.

Patients can contact P. Douglas Callan & Assoc Ltd at 810-629-6549 for inquiries about its services and appointments.

Please contact P. Douglas Callan & Assoc Ltd directly to inquire about new-patient availability and appointment options.
* Availability may change.

P. Douglas Callan & Assoc Ltd has mental health professionals specialized in the diagnosis and psychological treatment of mental, behavioral and emotional illnesses, including obsessive-compulsive disorder (OCD). Psychologists main focus is on diagnosing and treating mental, emotional, and behavioral disorders. Some of the common disorders that psychologists can treat are learning disabilities, substance abuse, depression, anxiety, and eating disorders.

Patients can contact P. Douglas Callan & Assoc Ltd at 810-629-6549 to inquire about appointments, consultation requirements and available services.

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