RANGSUN SITTHICHAI M.D. NPI 1427259712

NPI Information

  • NPI: 1427259712
  • Provider Name: RANGSUN SITTHICHAI, M.D.
  • Classification: Psychiatry & Neurology - 2084P0804X
  • Specialization: Child & Adolescent Psychiatry
  • Entity Type: Individual
  • PECOS Registration: Yes
  • Address: 100 CENTURY DR
    WORCESTER, MA
    ZIP 01606
  • Phone: (774) 442-2263

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NPI Details

Rangsun Sitthichai, M.D. is a child and adolescent psychiatry psychiatry neurology in Worcester, MA with 27 years of experience. The provider is child & Adolescent Psychiatry is a subspecialty of psychiatry with additional skills and training in the diagnosis and treatment of developmental, behavioral, emotional, and mental disorders of childhood and adolescence. Rangsun Sitthichai, M.D. NPI is 1427259712. The provider is registered as an individual entity type.

The NPPES NPI record indicates the provider is a male.

The provider's business location address is:

100 CENTURY DR
WORCESTER, MA
ZIP 01606-244
Phone: (774) 442-2263

The NPI 1427259712 is registered in the Medicare Provider, Enrollment, Chain and Ownership System (PECOS). The provider is legally eligible to order and refer Part B (Clinical Laboratory and Imaging), Durable Medical Equipment, Part A Home Health Agency (HHA), Power Mobility Devices.

The following top HCPCS codes were publicly reported for this provider under the Medicare program for the year 2016. The reported codes are based on the top codes for each available Medicare specialty, excluding evaluation and management codes.

  • Psychotherapy, 45 minutes (HCPCS:90834)
  • Established patient office or other outpatient visit, 30-39 minutes (HCPCS:99214)
  • Established patient office or other outpatient visit, 20-29 minutes (HCPCS:99213)
  • Psychotherapy, 30 minutes (HCPCS:90832)
  • Family psychotherapy with patient, 50 minutes (HCPCS:90847)

The enumeration date for this NPI number is 5/31/2007 and was last updated on 4/12/2023.

Taxonomy Codes

The NPI record includes the healthcare provider taxonomy classification, state license number and state of licensure. The following information regarding the scope of practice of this provider is available:

No. Taxonomy Code Taxonomy Clasification Taxonomy Specialization License Number License State Primary
12084P0804XPsychiatry & NeurologyChild & Adolescent Psychiatry245861MASSACHUSETTSYes
22084P0800XPsychiatry & NeurologyPsychiatry245861MASSACHUSETTSNo

Other Identifiers

The following information regarding additional identifiers associated to this NPI record includes the other identifier number, identifier type, identifier state and issuer.

No. Other Provider Identifier Other Provider Identifier Type Other Provider Identifier State Other Provider Identifier Issuer
1110104388AMEDICAIDMASSACHUSETTS

What is NPI?

NPI stands for National Provider Identifier. The NPI is a 10-digit identification number that is completely unique. The NPI number by itself does not contain any identifiable information such as a provider’s speciality or location. The NPI is assigned to individuals or organizacions for their lifespan and it is independent of key provider information type updates like a change of practices, location or speciality.

This page was last updated on: 11/21/2025

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