Tammi Marie O'Brien, LSW/LSWA

Primary specialty

Mental Health CounselorTaxonomy code 101YM0800X

License

3060310 Issued in MA

Practice address

61 Town Hill St
Quincy, MA 02169-6429

Phone

(781) 363-5432

NPI assigned

Dec 18, 2019

Sex

Female

Sole proprietor

No

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

Specialties & licenses 2

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 and National Provider Directory roles.

• River Valley Counseling Center, Inc

  • Mental Health Clinic/Center (Including Community Mental Health Center)
  • Holyoke, MA
  • NPI 1851444616
  NPD
• Resilient Care Therapy LLC

  • Mental Health Counselor
  • Quincy, MA
  • NPI 1811858764
  NPD (past)

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

{
    "created_epoch": "1576627200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1776729600000",
    "number": "1659919876",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1233 MAIN ST",
            "city": "HOLYOKE",
            "state": "MA",
            "postal_code": "010405381",
            "telephone_number": "413-701-2600"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "61 TOWN HILL ST",
            "city": "QUINCY",
            "state": "MA",
            "postal_code": "021696429",
            "telephone_number": "781-363-5432"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "O'BRIEN",
        "first_name": "TAMMI",
        "middle_name": "MARIE",
        "credential": "LSW/LSWA",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2019-12-18",
        "last_updated": "2026-04-21",
        "certification_date": "2026-04-21",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "101YM0800X",
            "taxonomy_group": "",
            "desc": "Counselor, Mental Health",
            "state": "MA",
            "license": "415863",
            "primary": false
        },
        {
            "code": "101YM0800X",
            "taxonomy_group": "",
            "desc": "Counselor, Mental Health",
            "state": "MA",
            "license": "3060310",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Sara Lynne Noyes, M.S.
• NSL Quincy LLC
• Yolanda Nunes, B.A.
• Comfort Nyeswah-Wiafe
• Jill O'Brien
• Casey O'Bryan
• Samantha S O'Connell, PH.D.
• Juliann O'Connor, LICSW
• Lori Ann O'Connor, LMHC
• Meghan Elizabeth O'Connor

• Mental Health Counselor in Quincy, MA
• Providers in Quincy, 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 Apr 21, 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.