Margaret N Bresnihan

Primary specialty

CounselorTaxonomy code 101Y00000X

License

LMHC10005563 Issued in MA

Practice address

1 Olde North Rd Ste 302
Chelmsford, MA 01824-1453

Phone

(617) 214-0932

Fax

(617) 681-3221

NPI assigned

Jun 6, 2018

Last updated

Sep 16, 2026By the provider in NPPES

Sex

Female

Sole proprietor

No

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

Specialties & licenses 3

Addresses

Medicare fee-for-service enrollment

Not listed in the public Medicare enrollment file

Medicare enrollment (NPD)

Not enrolled

State licenses

Practice roles

Locations

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

• Fireside Therapy and Wellness LLC

  dba Maggie Bresnihan LMHC

  • Mental Health Counselor
  • Chelmsford, MA
  • NPI 1346178183
  NPD Authorized official

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

{
    "created_epoch": "1528243200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1789516800000",
    "number": "1023500857",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1 OLDE NORTH RD STE 302",
            "city": "CHELMSFORD",
            "state": "MA",
            "postal_code": "018241453",
            "telephone_number": "617-214-0932",
            "fax_number": "617-681-3221"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1 OLDE NORTH RD STE 302",
            "city": "CHELMSFORD",
            "state": "MA",
            "postal_code": "018241453",
            "telephone_number": "617-214-0932",
            "fax_number": "617-681-3221"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "BRESNIHAN",
        "first_name": "MARGARET",
        "middle_name": "N",
        "name_prefix": "Mrs.",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2018-06-06",
        "last_updated": "2026-09-16",
        "certification_date": "2026-09-16",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "101Y00000X",
            "taxonomy_group": "",
            "desc": "Counselor",
            "state": "MA",
            "license": "LMHC10005563",
            "primary": true
        },
        {
            "code": "101YM0800X",
            "taxonomy_group": "",
            "desc": "Counselor, Mental Health",
            "state": "ME",
            "license": "CC8741",
            "primary": false
        },
        {
            "code": "101YM0800X",
            "taxonomy_group": "",
            "desc": "Counselor, Mental Health",
            "state": "NH",
            "license": "5852",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Nicole Boyd
• Cheryl Brackbill, PA-C
• Otilia Braescu, M.D.
• Kalyn Aleah Brathwaite
• Howard Scott Breen, MD
• Bridgewell Counseling Services
• Caroline Elizabeth Briere
• Wendy Lyn Briggs, LICSW
• Bright Futures Home Care
• Stephen Robert Brovender, MD

• Counselor in Chelmsford, MA
• Providers in Chelmsford, MA by specialty
• Counselor in Massachusetts

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 16, 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.