Mateusz Adam Marcinowski, LMHC

Primary specialty

Mental Health CounselorTaxonomy code 101YM0800X

Practice address

28 Main St Unit 2
Westfield, MA 01085-3121

Phone

(413) 853-9104

NPI assigned

May 4, 2011

Last updated

Jul 4, 2025By the provider in NPPES

Sex

Male

Sole proprietor

No

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

Specialties & licenses 1

Addresses

Other identifiers 1

Medicare fee-for-service enrollment

Enrolled in MA

Eligible to order & refer

• Part B services: Yes
• Medical equipment: Yes
• Home health: No
• Power mobility devices: No
• Hospice: No

Green means eligible to order or refer.

Enrollment records 1

Medicare enrollment (NPD)

Enrolled

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.

• Amherst Psychotherapy Practice PC

  dba Advance Psychotherapy Practice PC

  • Mental Health Counselor
  • Amherst, MA
  • NPI 1134760812
  Medicare reassignment NPD
• Grow Healthcare Group PA

  • Mental Health Counselor
  • Miami, FL
  • NPI 1245845932

  MA

  Medicare reassignment NPD
• Marcinowski Psychotherapy Services PLLC

  • Community/Behavioral Health Agency
  • Westfield, MA
  • NPI 1043193980
  NPD Authorized official

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

{
    "created_epoch": "1304467200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1751587200000",
    "number": "1346532744",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "28 MAIN ST UNIT 2",
            "city": "WESTFIELD",
            "state": "MA",
            "postal_code": "010853121",
            "telephone_number": "413-853-9104"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "28 MAIN ST UNIT 2",
            "city": "WESTFIELD",
            "state": "MA",
            "postal_code": "010853121",
            "telephone_number": "413-853-9104"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "MARCINOWSKI",
        "first_name": "MATEUSZ",
        "middle_name": "ADAM",
        "name_prefix": "Mr.",
        "credential": "LMHC",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2011-05-04",
        "last_updated": "2025-07-04",
        "certification_date": "2025-07-04",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "101YM0800X",
            "taxonomy_group": "",
            "desc": "Counselor, Mental Health",
            "state": null,
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "1300881",
            "state": "MA"
        }
    ],
    "endpoints": [],
    "other_names": []
}

• Anthony Joseph Mango
• Jodi Maniscalco, PA
• Dennis Manley
• John T Manzi
• Marcinowski Psychotherapy Services PLLC
• Angel Marrero, RPH
• Elizabeth Martin
• Jane Frances Martone, DDS
• Lisa Marie Masciadrelli, M.A. CF-SLP
• Lindsay Mason, MA

• Mental Health Counselor in Westfield, MA
• Providers in Westfield, 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 Jul 4, 2025; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; Order and Referring.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.