Michael Lemieux, MD

Primary specialty

Internal Medicine PhysicianTaxonomy code 207R00000X

License

294649 Issued in MA

Practice address

55 Lake Ave N
Worcester, MA 01655-0002

Phone

(508) 334-1000

NPI assigned

Apr 5, 2022

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

Medicare fee-for-service enrollment

Enrolled in VT

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

HospitalistAlso: Internal Medicine

Education

Other, 2022

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Rutland Hospital, Inc.Group PAC ID 7214846377, 186 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Rutland Regional Medical Center Hospital, Rutland, VT, CCN 470005
• Univ. of Vermont - Fletcher Allen Health Care Hospital, Burlington, VT, CCN 470003

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

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.

• Rutland Hospital, Inc.

  • Specialist
  • Rutland, VT
  • NPI 1578527578
  Medicare reassignment Care Compare group NPD
• Rutland Hospital, Inc.

  • Psychiatric Hospital Unit
  • Rutland, VT
  • NPI 1467416206
  NPD
• Rutland Hospital, Inc.

  • General Acute Care Hospital
  • Rutland, VT
  • NPI 1720042203
  NPD (past)

Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.

• Rutland Hospital, Inc.

  • General Acute Care Hospital
  • Rutland, VT
  • NPI 1720042203
  Care Compare affiliation
• University of Vermont Medical Center Inc

  • General Acute Care Hospital
  • Burlington, VT
  • NPI 1568419976
  Care Compare affiliation

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

{
    "created_epoch": "1649116800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1748476800000",
    "number": "1760123731",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "55 LAKE AVE N",
            "city": "WORCESTER",
            "state": "MA",
            "postal_code": "016550002"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "55 LAKE AVE N",
            "city": "WORCESTER",
            "state": "MA",
            "postal_code": "016550002",
            "telephone_number": "508-334-1000"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "LEMIEUX",
        "first_name": "MICHAEL",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2022-04-05",
        "last_updated": "2025-05-29",
        "certification_date": "2025-05-29",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "MA",
            "license": "294649",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Georgia Lemaire
• Grace Lemanski
• Emily Elizabeth Lemay, PA
• Jessica Daly Lembo, MSW, LCSW
• Susan M Lemere, LICSW
• Melissa K. Leming, MD
• Madeline Lemke
• Jaclyn Mayer Lemoine, CNP
• Cheryl Lemon, LICSW
• Gitte Lenaerts, BS

• Internal Medicine Physician in Worcester, MA
• Providers in Worcester, MA by specialty
• Internal Medicine Physician in Massachusetts

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on May 29, 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.
• 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.