John Morgan Marshall, MD

Primary specialty

Physical Medicine & Rehabilitation PhysicianTaxonomy code 208100000X

License

4301102078 Issued in MI

Practice address

25500 Meadowbrook Rd Ste 150
Novi, MI 48375-1880

Phone

(248) 784-3667

Fax

(248) 869-3982

NPI assigned

Aug 16, 2005

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

Electronic endpoints 1

Medicare fee-for-service enrollment

Enrolled in MI

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

Physical Medicine and Rehabilitation

Education

University of Louisville School of Medicine, 1987

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Telehealth

Offers telehealth services

Group practices

University Neurosurgical Associates PCGroup PAC ID 9739139759, 34 clinicians

Practice addresses (Care Compare)

Merit-based Incentive Payment System (MIPS)

Final score

100 of 100Reported as group

Promoting interoperability

100

Improvement activities

40

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: jmarshall1140256@direct.hfhs.org

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.

• University Neurosurgical Associates PC

  • Specialist
  • Southfield, MI
  • NPI 1699761379
  Medicare reassignment Care Compare group NPD
• University Neurosurgical Associates, PC

  • Neurological Surgery Physician
  • Trenton, MI
  • NPI 1497379671
  NPD
• University Neurosurgical Associates

  • Neurological Surgery Physician
  • Pontiac, MI
  • NPI 1205983210
  NPD (past)
• Appalachian Rehabilitation Professionals, PC

  • Physical Medicine & Rehabilitation Physician
  • Kingsport, TN
  • NPI 1922114529
  NPD (past)
• Jimmy C. Brasfield, PC

  • Neurological Surgery Physician
  • Bristol, TN
  • NPI 1669688909
  NPD (past)

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

{
    "created_epoch": "1124150400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1741132800000",
    "number": "1174515381",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "25500 MEADOWBROOK RD STE 150",
            "city": "NOVI",
            "state": "MI",
            "postal_code": "483751880",
            "telephone_number": "248-784-3667",
            "fax_number": "248-869-3982"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "25500 MEADOWBROOK RD STE 150",
            "city": "NOVI",
            "state": "MI",
            "postal_code": "483751880",
            "telephone_number": "248-784-3667",
            "fax_number": "248-869-3982"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "MARSHALL",
        "first_name": "JOHN",
        "middle_name": "MORGAN",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2005-08-16",
        "last_updated": "2025-03-05",
        "certification_date": "2025-03-05",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "208100000X",
            "taxonomy_group": "",
            "desc": "Physical Medicine & Rehabilitation",
            "state": "MI",
            "license": "4301102078",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "john.marshall.p1@direct.mhsineuro.nextgenshare.com",
            "affiliation": "N",
            "address_1": "25500 Meadowbrook Rd Ste 150",
            "city": "Novi",
            "state": "MI",
            "country_code": "US",
            "postal_code": "483751880",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": []
}

• Kenneth Robert Marriott, KEN MARRIOTT D.D.S.
• Jeffrey Brian Marsh
• Amy Gasso Marshall, PA-C
• Asia Marshall
• Jessica Marshall
• Kiara Marshall
• Lindsy Marshall
• Myan Marshall
• Parnell Marshall
• Shenika Marshall

• Physical Medicine & Rehabilitation Physician in Novi, MI
• Providers in Novi, MI by specialty
• Physical Medicine & Rehabilitation Physician in Michigan

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Mar 5, 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.