Step by Step Supportive Services

Primary specialty

Mental Illness Community Based Residential Treatment FacilityTaxonomy code 320800000X

Legal business name

STEP BY STEP SUPPORTIVE SERVICES

Practice address

1470 Beacon St
B
Brookline, MA 02446-2628

Phone

(617) 277-6140

Fax

(617) 277-0168

NPI assigned

Jan 23, 2014

Organization subpart

No

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

Authorized official

Name

Amagoia Langarika

Title

Director of Finance

Phone

(617) 987-5905

Specialties & licenses 12

Addresses

Practitioners 1

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

• Nicole Chaggaris Wilson, LICSW

  • Clinical Social Worker
  • Brookline, MA
  • NPI 1235686353
  NPD (past)

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

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    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1761696000000",
    "number": "1861815003",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1470 BEACON ST",
            "address_2": "B",
            "city": "BROOKLINE",
            "state": "MA",
            "postal_code": "024462628",
            "telephone_number": "617-277-6140",
            "fax_number": "617-277-0168"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1470 BEACON ST",
            "address_2": "B",
            "city": "BROOKLINE",
            "state": "MA",
            "postal_code": "024462628",
            "telephone_number": "617-277-6140",
            "fax_number": "617-277-0168"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "STEP BY STEP SUPPORTIVE SERVICES",
        "organizational_subpart": "NO",
        "enumeration_date": "2014-01-23",
        "last_updated": "2025-10-29",
        "certification_date": "2025-10-29",
        "status": "A",
        "authorized_official_last_name": "LANGARIKA",
        "authorized_official_first_name": "AMAGOIA",
        "authorized_official_title_or_position": "DIRECTOR OF FINANCE",
        "authorized_official_telephone_number": "617-987-5905"
    },
    "taxonomies": [
        {
            "code": "101Y00000X",
            "taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
            "desc": "Counselor",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "101YA0400X",
            "taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
            "desc": "Counselor, Addiction (Substance Use Disorder)",
            "state": null,
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        },
        {
            "code": "101YM0800X",
            "taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
            "desc": "Counselor, Mental Health",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "101YP2500X",
            "taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
            "desc": "Counselor, Professional",
            "state": null,
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        },
        {
            "code": "104100000X",
            "taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
            "desc": "Social Worker",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "1041C0700X",
            "taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
            "desc": "Social Worker, Clinical",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "221700000X",
            "taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
            "desc": "Art Therapist",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "251B00000X",
            "taxonomy_group": "",
            "desc": "Case Management",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "251S00000X",
            "taxonomy_group": "",
            "desc": "Community/Behavioral Health",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "253Z00000X",
            "taxonomy_group": "",
            "desc": "In Home Supportive Care",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "320800000X",
            "taxonomy_group": "",
            "desc": "Community Based Residential Treatment Facility, Mental Illness",
            "state": null,
            "license": null,
            "primary": true
        },
        {
            "code": "320900000X",
            "taxonomy_group": "",
            "desc": "Community Based Residential Treatment Facility, Intellectual and/or Developmental Disabilities",
            "state": null,
            "license": null,
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Boris Stein, D.M.D.
• Evelyn K Stein, MA, MPH
• Jonah C. Steinberg, PH.D.
• Roberta Steinhorn
• Carol Z. Steinman, MSW
• Stephen Laski, DC
• Jacqueline A Stephen, MD
• Jessica L Stern, M.D.
• Ziva Yona Stern, PSY.D.
• Hannah Chelsea Stetson

• Mental Illness Community Based Residential Treatment Facility in Brookline, MA
• Providers in Brookline, MA by specialty
• Mental Illness Community Based Residential Treatment Facility in Massachusetts

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Oct 29, 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.