Organization Active NPI

Building Mastery Wellness, PLLC

  • Adult Mental Health Clinic/Center
  • Fairhaven, MA
National Provider Identifier
1831853605
Registry record updated Apr 15, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Adult Mental Health Clinic/CenterTaxonomy code 261QM0850X
Legal business name
BUILDING MASTERY WELLNESS, PLLC
Practice address
17 Plaza Way # 1004
Fairhaven, MA 02719-4601
Phone
(508) 203-7830
NPI assigned
Oct 27, 2021
Last updated
Apr 15, 2026By the provider in NPPES
Organization subpart
No

NPPES NPI Registry

Updated by the provider on Apr 15, 2026

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

Authorized official

Name
April Marie Renner, MA, LMHCNPI 1063508729
Title
Owner/Manager/Provider
Phone
(774) 628-6705

Authorized official NPPES reports the official by name only. The link goes to the one practitioner connected to this organization with that name.

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Adult Mental Health Clinic/Center 261QM0850X NU Primary

Addresses

Primary practice location

17 Plaza Way # 1004
Fairhaven, MA 02719-4601

Mailing address

17 Plaza Way # 1004
Fairhaven, MA 02719-4601
Phone (774) 628-6705

National Provider Directory

National Provider Directory

Locations

17 Plaza Way
Fairhaven, MA 02719
Phone (508) 203-7830

Practitioners & affiliated clinicians

Practitioners 1

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.

NPI Registry JSON

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

{
    "created_epoch": "1635292800000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1776211200000",
    "number": "1831853605",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "17 PLAZA WAY # 1004",
            "city": "FAIRHAVEN",
            "state": "MA",
            "postal_code": "027194601",
            "telephone_number": "774-628-6705",
            "fax_number": "508-392-6255"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "17 PLAZA WAY # 1004",
            "city": "FAIRHAVEN",
            "state": "MA",
            "postal_code": "027194601",
            "telephone_number": "508-203-7830"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "BUILDING MASTERY WELLNESS, PLLC",
        "organizational_subpart": "NO",
        "enumeration_date": "2021-10-27",
        "last_updated": "2026-04-15",
        "certification_date": "2026-04-15",
        "status": "A",
        "authorized_official_last_name": "RENNER",
        "authorized_official_first_name": "APRIL",
        "authorized_official_middle_name": "MARIE",
        "authorized_official_title_or_position": "OWNER/MANAGER/PROVIDER",
        "authorized_official_telephone_number": "774-628-6705",
        "authorized_official_credential": "MA, LMHC"
    },
    "taxonomies": [
        {
            "code": "261QM0850X",
            "taxonomy_group": "",
            "desc": "Clinic/Center, Adult Mental Health",
            "state": "NU",
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Fairhaven, MA

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Apr 15, 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.