Individual provider Active NPI

Rebecca Griswold

  • Mental Health Counselor
  • Boston, MA
National Provider Identifier
1275068744
Registry record updated Jun 27, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Mental Health CounselorTaxonomy code 101YM0800X
License
LMHC12900 Issued in MA
Practice address
101 Federal St
Boston, MA 02110-1817
Phone
(833) 419-0181
NPI assigned
Apr 21, 2017
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jun 27, 2025

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Mental Health Counselor 101YM0800X LMHC12900 MA Primary

Addresses

Primary practice location

101 Federal St
Boston, MA 02110-1817

Mailing address

PO Box 746878
Atlanta, GA 30374-6878
Phone (833) 419-0181

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Not listed in the public Medicare enrollment file

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Not enrolled

State licenses

LicenseStateTypeSpecialty
LMHC12900MAMDMental Health Counselor

Practice roles

OrganizationSpecialtyStatusNew patients
Mental Health Specialty Group PA Mental Health CurrentSince Jun 29, 2025 Accepting new patients
Mental Health Specialty Group PA Mental Health CurrentSince Jun 29, 2025 Accepting new patients

Locations

101 Federal St
Boston, MA 02110
Phone (206) 744-8030

Organizations & group practices 2

Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships and National Provider Directory roles.

NPI Registry JSON

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

{
    "created_epoch": "1492732800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1750982400000",
    "number": "1275068744",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 746878",
            "city": "ATLANTA",
            "state": "GA",
            "postal_code": "303746878",
            "telephone_number": "833-419-0181"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "101 FEDERAL ST",
            "city": "BOSTON",
            "state": "MA",
            "postal_code": "021101817",
            "telephone_number": "833-419-0181"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "GRISWOLD",
        "first_name": "REBECCA",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2017-04-21",
        "last_updated": "2025-06-27",
        "certification_date": "2025-06-27",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "101YM0800X",
            "taxonomy_group": "",
            "desc": "Counselor, Mental Health",
            "state": "MA",
            "license": "LMHC12900",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Boston, MA

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jun 27, 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.