Psychologist | Clinical Child & Adolescent Psychology | 37+ years experience

Dr. Steven Lynn Chapin, PH.D.

20 Meetinghouse Rd Unit 1, Littleton, Massachusetts, 01460-1912

About Dr. Steven Lynn Chapin

Dr. Steven Lynn Chapin is a psychologist based in Littleton, Massachusetts with 37 years of experience in Clinical Child & Adolescent Psychology. He completed his graduation in 1989. He accepts the Medicare-approved amount. Patients will not be billed for any more than the Medicare deductible and coinsurance. Active license number of Dr. Steven Lynn Chapin is 4984 for Clinical Psychology in Massachusetts. His current practice location is 20 Meetinghouse Rd Unit 1, Littleton. Patients can contact him at 978-486-0009 or can fax him at 978-486-5412. Dr. Steven Lynn Chapin, PH.D., specializes in Clinical Child & Adolescent Psychology and his NPI number (Unique professional ID assigned by NPPES) is 1699841452.

Dr. Steven Lynn Chapin analyse the cognitive, social and emotional development of children. Typically, he look at development from the prenatal period through adolescence. Some of the traditional areas of interest include genetics, language development, learning disabilities, personality, gender roles, cognitive development, sexual development and social growth.
Clinical Child Psychologist responsibilities includes task like assessing and treating learning or developmental disabilities or delays; Working with children and their caregivers to manage behavioral issues; Administering psychological tests; Conducting scientific research on childhood development; Working with a health care team to create a unique treatment plan for a client.

Practice Information

Dr. Steven Lynn Chapin'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 Dr. Steven Lynn Chapin
Specialization Clinical Child & Adolescent Psychology
Credentials PH.D.
Accepts Medicare Assignment Yes
Experience 37+ years
Graduation Year 1989
Gender Male
Practice Address: 20 Meetinghouse Rd Unit 1,
Littleton, MA - 01460-1912
Fax 978-486-5412

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 8224070610
Enrollment ID I20050525001088
NPI Number1699841452
NPI Enumeration Date: 24 Nov, 2006
NPI Last Update On: 18 Oct, 2023

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 Dr. Steven Lynn Chapin are as mentioned below.

License NumberSpecializationStateStatus
4984Clinical Psychology MassachusettsPrimary
4984Clinical Child & Adolescent Psychology MassachusettsSecondary

Other Medical Identifiers

Other professional identifiers associated with Dr. Steven Lynn Chapin such as Medicaid, Medicare PIN, NSC, UPIN etc. are mentioned as below.
IdentifierTypeStateIssuer
110031896AMedicaidMassachusetts
1855298MedicaidMassachusetts

Mailing Address

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

Dr. Steven Lynn Chapin
Po Box 1363,
Littleton, MA - 01460-4363
Phone: 978-486-0009
Fax: 978-486-5412

Book an Appointment with Dr. Steven Lynn Chapin

To schedule an appointment, contact Dr. Steven Lynn Chapin at 20 Meetinghouse Rd Unit 1, Littleton, Massachusetts or call the phone number listed below.

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Frequently Asked Questions

Below are some commonly asked questions about Dr. Steven Lynn Chapin:

Dr. Steven Lynn Chapin 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.

Dr. Steven Lynn Chapin has approximately 37 years of experience in Clinical Psychology.

Yes, Dr. Steven Lynn Chapin accepts Medicare assignment, meaning the provider participates in Medicare and accepts Medicare-approved amounts for eligible services.

Yes, Dr. Steven Lynn Chapin 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.

Dr. Steven Lynn Chapin practices at 20 Meetinghouse Rd Unit 1, Littleton, Massachusetts, 01460-1912.

To schedule an appointment with Dr. Steven Lynn Chapin, please contact the office at 978-486-0009.

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