Heidi K Souza, MA, NCC, LADC-I

Primary specialty

CounselorTaxonomy code 101Y00000X

Practice address

440 Amherst St
Nashua, NH 03063-1225

Phone

(603) 889-6147

NPI assigned

Feb 1, 2023

Last updated

Jun 18, 2025By 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 2

Addresses

Medicare fee-for-service enrollment

Not listed in the public Medicare enrollment file

Medicare enrollment (NPD)

Not enrolled

Credentials

Master of Arts

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.

• Community Council of Nashua NH, Inc.

  dba Greater Nashua Mental Health

  • Mental Health Clinic/Center (Including Community Mental Health Center)
  • Nashua, NH
  • NPI 1770588444
  NPD

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

{
    "created_epoch": "1675209600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1750204800000",
    "number": "1336845403",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "100 W PEARL ST",
            "city": "NASHUA",
            "state": "NH",
            "postal_code": "030603343",
            "telephone_number": "603-889-6147"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "440 AMHERST ST",
            "city": "NASHUA",
            "state": "NH",
            "postal_code": "030631225",
            "telephone_number": "603-889-6147"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "SOUZA",
        "first_name": "HEIDI",
        "middle_name": "K",
        "name_prefix": "Ms.",
        "credential": "MA, NCC, LADC-I",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2023-02-01",
        "last_updated": "2025-06-18",
        "certification_date": "2025-06-18",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "101Y00000X",
            "taxonomy_group": "",
            "desc": "Counselor",
            "state": null,
            "license": null,
            "primary": true
        },
        {
            "code": "101YA0400X",
            "taxonomy_group": "",
            "desc": "Counselor, Addiction (Substance Use Disorder)",
            "state": "MA",
            "license": "18647",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Southern New Hampshire Medical Center (Southern New Hampshire Health Pharmacy)
• Southern NH HIV/AIDS Task Force
• Southern NH Medical Center
• Southern NH Speech-Language & Reading Services, LLC
• Victoria Southwell, OTR/L
• Sara Nicole Sparks, MSW, LICSW
• Elizabeth Jane Spatola, MD
• Speak Easy Speech Therapy, PLLC
• Savannah Speckman
• Nicoshia Spence

• Counselor in Nashua, NH
• Providers in Nashua, NH by specialty
• Counselor in New Hampshire

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jun 18, 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.