John William Kennedy Jr., MD

Primary specialty

Orthopaedic Surgery PhysicianTaxonomy code 207X00000X

License

31144801 Issued in NY

Practice address

300 Birnie Ave Ste 201
Springfield, MA 01107-1121

Phone

(413) 785-4666

Fax

(413) 846-4756

NPI assigned

Mar 25, 2020

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

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

Sports MedicineAlso: Orthopedic Surgery

Education

Other, 2020

Medicare assignment

May accept Medicare assignment

Practice addresses (Care Compare)

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

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.

• Northeast Orthopaedic Alliance PLLC

  • Orthopaedic Surgery Physician
  • Waltham, MA
  • NPI 1417724170
  Medicare reassignment

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

{
    "created_epoch": "1585094400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1778198400000",
    "number": "1023645587",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "300 BIRNIE AVE STE 201",
            "city": "SPRINGFIELD",
            "state": "MA",
            "postal_code": "011071121"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "300 BIRNIE AVE STE 201",
            "city": "SPRINGFIELD",
            "state": "MA",
            "postal_code": "011071121",
            "telephone_number": "413-785-4666",
            "fax_number": "413-846-4756"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "KENNEDY",
        "first_name": "JOHN",
        "middle_name": "WILLIAM",
        "name_prefix": "Dr.",
        "name_suffix": "Jr.",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2020-03-25",
        "last_updated": "2026-05-08",
        "certification_date": "2026-05-08",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207X00000X",
            "taxonomy_group": "",
            "desc": "Orthopaedic Surgery",
            "state": "NY",
            "license": "31144801",
            "primary": true
        },
        {
            "code": "207XX0005X",
            "taxonomy_group": "",
            "desc": "Orthopaedic Surgery, Sports Medicine",
            "state": "MA",
            "license": "1027798",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Alison Kemple, MSW
• Alesace Lauraine Kene Tagouatio
• Ashley Kennedy, PA
• Aura Kennedy, PHARMD
• Geraldine Kennedy, MS RN FNP-BC
• Zil Kennedy
• Maria Elizabeth Kenner, MD
• Cynthia Lucille Kennett-Robbins
• Gary C Kennett, LICSW
• Jessica E Kenney Askew, BS

• Orthopaedic Surgery Physician in Springfield, MA
• Providers in Springfield, MA by specialty
• Orthopaedic Surgery Physician in Massachusetts

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on May 8, 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.