Psychiatrist | Child & Adolescent Psychiatry | 27+ years experience

Rangsun Sitthichai, M.D.

100 Century Dr, Worcester, Massachusetts, 01606-1244

About Rangsun Sitthichai

Rangsun Sitthichai is a psychiatrist based in Worcester, Massachusetts with 27 years of experience in Child & Adolescent Psychiatry. He completed his graduation in 1999. He accepts the Medicare-approved amount. Patients will not be billed for any more than the Medicare deductible and coinsurance. Active license number of Rangsun Sitthichai is 245861 for Child & Adolescent Psychiatry in Massachusetts. His current practice location is 100 Century Dr, Worcester. Patients can contact him at 774-442-2263. Rangsun Sitthichai, M.D., specializes in Child & Adolescent Psychiatry and his NPI number (Unique professional ID assigned by NPPES) is 1427259712.

Rangsun Sitthichai has done additional skills and training in the diagnosis and treatment of developmental, behavioral, emotional, and mental disorders of childhood and adolescence.

Practice Information

Rangsun Sitthichai'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 Rangsun Sitthichai
Specialization Child & Adolescent Psychiatry
Credentials M.D.
Accepts Medicare Assignment Yes
Experience 27+ years
Graduation Year 1999
Gender Male
Practice Address: 100 Century Dr,
Worcester, MA - 01606-1244

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 4688802796
Enrollment ID I20140117001393
NPI Number1427259712
NPI Enumeration Date: 31 May, 2007
NPI Last Update On: 12 Apr, 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 Rangsun Sitthichai are as mentioned below.

License NumberSpecializationStateStatus
245861Child & Adolescent Psychiatry MassachusettsPrimary
245861Psychiatry MassachusettsSecondary

Group Practice

Group practices are practice of medicine by a group of healthcare professionals who share their premises and other resources. Following list states all the group name with which Rangsun Sitthichai is associated with along with the number of members in that group.
Organization Name (Group PAC ID) Members
Community Healthlink Inc (1153230065)43

Other Medical Identifiers

Other professional identifiers associated with Rangsun Sitthichai such as Medicaid, Medicare PIN, NSC, UPIN etc. are mentioned as below.
IdentifierTypeStateIssuer
110104388AMedicaidMassachusetts

Mailing Address

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

Rangsun Sitthichai
Po Box 415348,
Boston, MA - 02241-5348

Book an Appointment with Rangsun Sitthichai

To schedule an appointment, contact Rangsun Sitthichai at 100 Century Dr, Worcester, Massachusetts or call the phone number listed below.

Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about Rangsun Sitthichai:

Rangsun Sitthichai is a psychiatrist specializing in Child & Adolescent Psychiatry. He has done additional skills and training in the diagnosis and treatment of developmental, behavioral, emotional, and mental disorders of childhood and adolescence.

Rangsun Sitthichai has approximately 27 years of experience in Child & Adolescent Psychiatry.

Yes, Rangsun Sitthichai accepts Medicare assignment, meaning the provider participates in Medicare and accepts Medicare-approved amounts for eligible services.

Yes, Rangsun Sitthichai 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.

Rangsun Sitthichai practices at 100 Century Dr, Worcester, Massachusetts, 01606-1244.

To schedule an appointment with Rangsun Sitthichai, please contact the office at 774-442-2263.

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