Matthew Friend

Primary specialty

Mental Health CounselorTaxonomy code 101YM0800X

License

LMHC10002330 Issued in MA

Practice address

100 Cambridge St FL 14
Boston, MA 02114-2509

Phone

(617) 454-4694

NPI assigned

Sep 28, 2020

Sex

Male

Sole proprietor

Yes

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

Specialties & licenses 1

Addresses

Medicare fee-for-service enrollment

Not listed in the public Medicare enrollment file

Medicare enrollment (NPD)

Not enrolled

State licenses

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

{
    "created_epoch": "1601251200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1762905600000",
    "number": "1457968018",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "118 BERKSHIRE ST # 3",
            "city": "CAMBRIDGE",
            "state": "MA",
            "postal_code": "021411417",
            "telephone_number": "312-965-7615"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "100 CAMBRIDGE ST FL 14",
            "city": "BOSTON",
            "state": "MA",
            "postal_code": "021142509",
            "telephone_number": "617-454-4694"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "FRIEND",
        "first_name": "MATTHEW",
        "name_prefix": "Mr.",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2020-09-28",
        "last_updated": "2025-11-12",
        "certification_date": "2025-11-12",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "101YM0800X",
            "taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
            "desc": "Counselor, Mental Health",
            "state": "MA",
            "license": "LMHC10002330",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Claudia C Friedrich, MD/PHD, MSC
• Jonathan Seth Friedstat, MD
• Evelyn Friel, R.N.
• Hayley E. Friel, LICSW
• Charis Friend, DDS
• Sarah Friend
• Matthew Bach Friese, M.D.
• Jan Oliver Friess
• Matthew John Frigault, MD
• Yonina Golda Frim

• Mental Health Counselor in Boston, MA
• Providers in Boston, MA by specialty
• Mental Health Counselor in Massachusetts

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Nov 12, 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.