Back Bay Mental Health LLC

Primary specialty

Adult Mental Health Clinic/CenterTaxonomy code 261QM0850X

Legal business name

BACK BAY MENTAL HEALTH LLC

Practice address

975 Commonwealth Ave
Boston, MA 02215-1305

Phone

(781) 929-0789

NPI assigned

Aug 16, 2024

Last updated

Jun 22, 2026By the provider in NPPES

Organization subpart

No

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

Authorized official

Name

Krystin Quinn

Title

VP Operations

Phone

(617) 765-0625

Specialties & licenses 1

Addresses

Locations

Practitioners 2

Individual providers connected to this organization through Medicare benefit reassignment, Care Compare group membership or National Provider Directory roles, and the practitioner matching its NPPES authorized official.

• Cali Marie Karpinski, PMHNP-BC

  • Psychiatric/Mental Health Nurse Practitioner
  • Boston, MA
  • NPI 1336039767
  NPD
• Jessie Merlino

  • Psychiatric/Mental Health Nurse Practitioner
  • Burlington, MA
  • NPI 1902585052
  NPD (past)

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

{
    "created_epoch": "1723766400000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1782086400000",
    "number": "1922830041",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "8 ESSEX CENTER DR # 310",
            "city": "PEABODY",
            "state": "MA",
            "postal_code": "019602959",
            "telephone_number": "617-765-0625"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "975 COMMONWEALTH AVE",
            "city": "BOSTON",
            "state": "MA",
            "postal_code": "022151305",
            "telephone_number": "781-929-0789"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "BACK BAY MENTAL HEALTH LLC",
        "organizational_subpart": "NO",
        "enumeration_date": "2024-08-16",
        "last_updated": "2026-06-22",
        "certification_date": "2026-06-22",
        "status": "A",
        "authorized_official_last_name": "QUINN",
        "authorized_official_first_name": "KRYSTIN",
        "authorized_official_title_or_position": "VP OPERATIONS",
        "authorized_official_telephone_number": "617-765-0625"
    },
    "taxonomies": [
        {
            "code": "261QM0850X",
            "taxonomy_group": "",
            "desc": "Clinic/Center, Adult Mental Health",
            "state": "NU",
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Back Bay Boston Dental LLC
• Back Bay Cognitive Behavioral Therapy LLC
• Back Bay Dental Group LLC
• Back Bay Health LLC (Back Bay Health and Performance)
• Back Bay Home Health Care, LLC
• Back Bay Psychiatry
• Back Bay Psychiatry,LLC
• Diana Back, MD
• Backbeat Inc.
• Elke Backman, PHARM.D.

• Adult Mental Health Clinic/Center in Boston, MA
• Providers in Boston, MA by specialty
• Adult Mental Health Clinic/Center in Massachusetts

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jun 22, 2026; 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.