Transitions Counseling Center

Primary specialty

Social WorkerTaxonomy code 104100000X

License

1025615 Issued in MA

Legal business name

TRANSITIONS COUNSELING CENTER

Practice address

531 King St Ste 4
Littleton, MA 01460-1279

Phone

(978) 952-6336

Fax

(978) 952-6226

NPI assigned

Nov 24, 2006

Organization subpart

No

Registry information is reported by the provider to CMS and is not verified. About this source

Authorized official

Name

Dr. Steven Lynn Chapin, PH.D.NPI 1699841452

Title

President-Treasurer

Phone

(978) 486-0009

Specialties & licenses 9

Addresses

Locations

Practitioners 4

Individual providers connected to this organization through Medicare benefit reassignment, Care Compare group membership or National Provider Directory roles.

• Steven Lynn Chapin, PH.D.

  • Clinical Psychologist
  • Littleton, MA
  • NPI 1699841452
  NPD (past) Authorized official
• Bonnie Atkin-Hellman, MSW

  • Clinical Social Worker
  • Littleton, MA
  • NPI 1366500225
  NPD (past)
• Jacqueline Emilie Donohue

  • Clinical Social Worker
  • Littleton, MA
  • NPI 1871682609
  NPD (past)
• Pamela Harting-Barrat, PH.D

  • Mental Health Counselor
  • Littleton, MA
  • NPI 1306281290
  NPD (past)

The complete NPPES record for this NPI in the NPI Registry API format.

{
    "created_epoch": "1164326400000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1757548800000",
    "number": "1144396904",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "531 KING ST STE 4",
            "city": "LITTLETON",
            "state": "MA",
            "postal_code": "014601279",
            "telephone_number": "978-952-6336",
            "fax_number": "978-952-6226"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "531 KING ST STE 4",
            "city": "LITTLETON",
            "state": "MA",
            "postal_code": "014601279",
            "telephone_number": "978-952-6336",
            "fax_number": "978-952-6226"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "TRANSITIONS COUNSELING CENTER",
        "organizational_subpart": "NO",
        "enumeration_date": "2006-11-24",
        "last_updated": "2025-09-11",
        "status": "A",
        "authorized_official_last_name": "CHAPIN",
        "authorized_official_first_name": "STEVEN",
        "authorized_official_middle_name": "LYNN",
        "authorized_official_title_or_position": "PRESIDENT-TREASURER",
        "authorized_official_telephone_number": "978-486-0009",
        "authorized_official_name_prefix": "Dr.",
        "authorized_official_credential": "PH.D."
    },
    "taxonomies": [
        {
            "code": "103TC0700X",
            "taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
            "desc": "Psychologist, Clinical",
            "state": "MA",
            "license": "4984",
            "primary": false
        },
        {
            "code": "103TC2200X",
            "taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
            "desc": "Psychologist, Clinical Child & Adolescent",
            "state": "MA",
            "license": "4984",
            "primary": false
        },
        {
            "code": "104100000X",
            "taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
            "desc": "Social Worker",
            "state": "MA",
            "license": "107713",
            "primary": false
        },
        {
            "code": "104100000X",
            "taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
            "desc": "Social Worker",
            "state": "MA",
            "license": "110063",
            "primary": false
        },
        {
            "code": "104100000X",
            "taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
            "desc": "Social Worker",
            "state": "MA",
            "license": "1025615",
            "primary": true
        },
        {
            "code": "1041C0700X",
            "taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
            "desc": "Social Worker, Clinical",
            "state": "MA",
            "license": "107713",
            "primary": false
        },
        {
            "code": "1041C0700X",
            "taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
            "desc": "Social Worker, Clinical",
            "state": "MA",
            "license": "110063",
            "primary": false
        },
        {
            "code": "1041C0700X",
            "taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
            "desc": "Social Worker, Clinical",
            "state": "MA",
            "license": "1025615",
            "primary": false
        },
        {
            "code": "364SP0808X",
            "taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
            "desc": "Clinical Nurse Specialist, Psychiatric/Mental Health",
            "state": "MA",
            "license": "155814",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

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• Social Worker in Littleton, MA
• Providers in Littleton, MA by specialty
• Social Worker in Massachusetts

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 11, 2025; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.