Psychology Clinic | Clinical Psychology

Transitions Counseling Center

531 King St Ste 4, Littleton, Massachusetts, 01460-1279

About Transitions Counseling Center

Transitions Counseling Center is a psychology clinic located in Littleton, Massachusetts. specializing in Clinical Psychology. The clinic is located at 531 King St Ste 4, Littleton, MA and can be reached at 978-952-6336. The authorized official for Transitions Counseling Center is Dr. Steven Lynn Chapin, who serves the clinic’s President-treasurer. He/She can be contacted at 978-486-0009. The clinic’s primary license number in Massachusetts is 1025615 (Social Worker) .
Transitions Counseling Center 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

Transitions Counseling Center 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 Transitions Counseling Center
Specialization Clinical Psychology
Practice Address 531 King St Ste 4,
Littleton, MA - 01460-1279
Fax 978-952-6226

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 Dr. Steven Lynn Chapin
Position President-treasurer
Contact Number 978-486-0009

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 Number1144396904
NPI Enumeration Date: 24 Nov, 2006
NPI Last Update On: 11 Sep, 2025

Medical Licenses

Organizations can have one or more medical licenses for different specialities in the same state or different states. Related medical licenses for Transitions Counseling Center are as mentioned below.
License NumberSpecializationStateStatus
1025615Social Worker MassachusettsPrimary
4984Clinical MassachusettsSecondary
4984Clinical Child & Adolescent MassachusettsSecondary
107713Social Worker MassachusettsSecondary
110063Social Worker MassachusettsSecondary
107713Clinical MassachusettsSecondary
110063Clinical MassachusettsSecondary
1025615Clinical MassachusettsSecondary
155814Psych/Mental Health MassachusettsSecondary

Mailing Address

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

Transitions Counseling Center
531 King St Ste 4,
Littleton, MA - 01460-1279
Phone: 978-952-6336
Fax: 978-952-6226

Book an Appointment with Transitions Counseling Center

To schedule an appointment, contact Transitions Counseling Center at 531 King St Ste 4, Littleton, Massachusetts or call the phone number listed below.

Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about Transitions Counseling Center clinic:

Transitions Counseling Center is a psychology clinic specializing in Clinical Psychology.

Transitions Counseling Center is located at 531 King St Ste 4, Littleton, Massachusetts 01460-1279.

Patients can contact Transitions Counseling Center at 978-952-6336 for inquiries about its services and appointments.

Please contact Transitions Counseling Center directly to inquire about new-patient availability and appointment options.
* Availability may change.

Transitions Counseling Center 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 Transitions Counseling Center at 978-952-6336 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.