Matthias G Muenzer, MD

Primary specialty

Obstetrics & Gynecology PhysicianTaxonomy code 207V00000X

License

160382 Issued in MA

Practice address

280 Union St Ste 302
Lynn, MA 01901-1353

Phone

(781) 731-6804

Fax

(781) 842-1944

NPI assigned

Nov 7, 2005

Last updated

Jan 26, 2026By 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 2

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: Yes
• Power mobility devices: Yes
• Hospice: Yes

Green means eligible to order or refer.

Enrollment records 1

Specialty

Addiction MedicineAlso: Obstetrics/Gynecology

Education

Other, 1981

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Telehealth

Offers telehealth services

Group practices

Total Wellness Centers LLCGroup PAC ID 2860536919, 39 clinicians

Practice addresses (Care Compare)

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

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.

• Total Wellness Centers, LLC

  dba CleanSlate Centers

  • Addiction Medicine (Internal Medicine) Physician
  • West Springfield, MA
  • NPI 1770816506
  Medicare reassignment Care Compare group NPD
• Hallmark Health Medical Associates Inc

  • Family Medicine Physician
  • Medford, MA
  • NPI 1770563900

  Obstetrics & Gynecology

  Medicare reassignment NPD
• Total Wellness Centers, LLC

  dba Cleanslate Centers

  • Clinical Medical Laboratory
  • Holyoke, MA
  • NPI 1770020018
  NPD
• Planned Parenthood League of Massachusetts, Inc.

  • Ambulatory Family Planning Facility
  • Boston, MA
  • NPI 1821095779
  NPD (past)

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

{
    "created_epoch": "1131321600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1769385600000",
    "number": "1689655839",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "280 UNION ST STE 302",
            "city": "LYNN",
            "state": "MA",
            "postal_code": "019011353",
            "telephone_number": "781-731-6804",
            "fax_number": "781-842-1944"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "280 UNION ST STE 302",
            "city": "LYNN",
            "state": "MA",
            "postal_code": "019011353",
            "telephone_number": "781-731-6804",
            "fax_number": "781-842-1944"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "MUENZER",
        "first_name": "MATTHIAS",
        "middle_name": "G",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2005-11-07",
        "last_updated": "2026-01-26",
        "certification_date": "2026-01-26",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207V00000X",
            "taxonomy_group": "",
            "desc": "Obstetrics & Gynecology",
            "state": "MA",
            "license": "160382",
            "primary": true
        },
        {
            "code": "2083A0300X",
            "taxonomy_group": "",
            "desc": "Preventive Medicine, Addiction Medicine",
            "state": "MA",
            "license": "160382",
            "primary": false
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "3206106",
            "state": "MA"
        }
    ],
    "endpoints": [],
    "other_names": []
}

• Cecilia Mota
• Hussein Moussawi
• Irene Moutsoulas, BS
• Stephen Scott Mowry
• Mr. Specs Opticians, Inc.
• Daniela Victoria Mujica Ortega
• Tshilanda Sina Mukala, F.N.P.
• Anne Mulligan
• Multicultural Home Care, Inc.
• Cindi M Mumbauer, RN

• Obstetrics & Gynecology Physician in Lynn, MA
• Providers in Lynn, MA by specialty
• Obstetrics & Gynecology Physician in Massachusetts

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jan 26, 2026; 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.
• Medicare Care Compare (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.