Individual provider Active NPI

Brennan Lerner

  • Mental Health Counselor
  • Wellesley, MA
National Provider Identifier
1669193363
Registry record updated Feb 10, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Mental Health CounselorTaxonomy code 101YM0800X
License
LMHC10005738 Issued in MA
Practice address
11 River St
Wellesley, MA 02481-2017
Phone
(781) 431-1177
NPI assigned
Sep 9, 2022
Sex
Female
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Feb 10, 2026

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 LMHC10005738 MA Primary

Addresses

Primary practice location

11 River St
Wellesley, MA 02481-2017

Mailing address

86 Baker Avenue Ext Ste 100
Concord, MA 01742-2132
Phone (978) 369-1113

Other practice location 1

86 Baker Avenue Ext Ste 100
Concord, MA 01742-2132
Phone (978) 369-1113

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
LMHC10005738MAMDMental Health Counselor

NPI Registry JSON

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

{
    "created_epoch": "1662681600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1770681600000",
    "number": "1669193363",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "86 BAKER AVENUE EXT STE 100",
            "city": "CONCORD",
            "state": "MA",
            "postal_code": "017422132",
            "telephone_number": "978-369-1113",
            "fax_number": "978-369-0908"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "11 RIVER ST",
            "city": "WELLESLEY",
            "state": "MA",
            "postal_code": "024812017",
            "telephone_number": "781-431-1177"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "86 Baker Avenue Ext Ste 100",
            "address_purpose": "LOCATION",
            "city": "Concord",
            "state": "MA",
            "postal_code": "017422132",
            "country_code": "US",
            "telephone_number": "978-369-1113",
            "fax_number": "978-369-0908",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "LERNER",
        "first_name": "BRENNAN",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2022-09-09",
        "last_updated": "2026-02-10",
        "certification_date": "2026-02-10",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "101YM0800X",
            "taxonomy_group": "",
            "desc": "Counselor, Mental Health",
            "state": "MA",
            "license": "LMHC10005738",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Wellesley, MA

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Feb 10, 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.