Michael John May

Primary specialty

Acute Care Nurse PractitionerTaxonomy code 363LA2100X

License

20917 Issued in TN

Practice address

2000 Brookside Dr
Kingsport, TN 37660-4627

Phone

(423) 857-7000

NPI assigned

Jan 5, 2016

Sex

Male

Sole proprietor

Yes

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 TN, VA2 enrollments

Eligible to order & refer

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

Green means eligible to order or refer.

Enrollment records 2

Specialty

Nurse Practitioner

Education

Other, 2015

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Western Virginia Regional Emergency Physicians LLCGroup PAC ID 4183991227, 88 clinicians

Lake Spring Emergency Group LLCGroup PAC ID 6406103498, 51 clinicians

Tri-Cities Regional Emergency Physicians, PCGroup PAC ID 3678859477, 118 clinicians

Tri-Cities Observation Services, PCGroup PAC ID 3274819719, 18 clinicians

Blue Ridge Medical Management CorporationGroup PAC ID 9739099441, 283 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Lonesome Pine Hospital Hospital, Big Stone Gap, VA, CCN 490114
• Johnson City Medical Center Hospital, Johnson City, TN, CCN 440063

Merit-based Incentive Payment System (MIPS)

Final score

90.33 of 100Reported as group

Quality

83.8

Improvement activities

40

Medicare enrollment (NPD)

Enrolled

Credentials

Nurse Practitioner

State licenses

Practice roles

Locations

Interoperability endpoints

• FHIR API: https://api.platform.athenahealth.com/24871/brand/1/csg/1/fhir/r4

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.

• Blue Ridge Medical Management Corporation

  • Urgent Care Clinic/Center
  • Elizabethton, TN
  • NPI 1144380833
  Medicare reassignment Care Compare group NPD
• Tri-Cities Observation Services, PC

  • Emergency Medicine Physician
  • Johnson City, TN
  • NPI 1154860146

  Nurse Practitioner

  Medicare reassignment Care Compare group NPD
• Tri-Cities Regional Emergency Physicians, PC

  • Emergency Medicine Physician
  • Johnson City, TN
  • NPI 1063950046

  Nurse Practitioner

  Medicare reassignment Care Compare group NPD
• Lake Spring Emergency Group, LLC

  • Emergency Medicine Physician
  • Salem, VA
  • NPI 1215429600

  Nurse Practitioner

  Medicare reassignment Care Compare group NPD
• Western Virginia Regional Emergency Physicians, LLC

  • Emergency Medicine Physician
  • Norton, VA
  • NPI 1386183028

  Nurse Practitioner

  Medicare reassignment Care Compare group NPD
• Fast Pace Medical Clinic PLLC

  • Family Medicine Physician
  • Spring Hill, TN
  • NPI 1134452865
  Medicare reassignment NPD
• State of Franklin Healthcare Associates PLLC

  • Internal Medicine Physician
  • Johnson City, TN
  • NPI 1063459410
  Medicare reassignment NPD
• Blue Ridge Medical Management Corporation

  • Internal Medicine Physician
  • Johnson City, TN
  • NPI 1356472880
  NPD
• Blue Ridge Medical Management Corporation

  • Family Medicine Physician
  • Johnson City, TN
  • NPI 1982553756
  NPD
• Fast Pace Medical Clinic PLLC

  • Rural Health Clinic/Center
  • Chapel Hill, TN
  • NPI 1316602774
  NPD

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

• Mountain States Health Alliance

  • Psychiatric Hospital Unit
  • Johnson City, TN
  • NPI 1023434339
  Care Compare affiliation
• Mountain States Health Alliance

  • Psychiatric Hospital Unit
  • Johnson City, TN
  • NPI 1962915652
  Care Compare affiliation
• Mountain States Health Alliance

  • General Acute Care Hospital
  • Johnson City, TN
  • NPI 1972606465
  Care Compare affiliation
• Wellmont Health System

  • General Acute Care Hospital
  • Big Stone Gap, VA
  • NPI 1801826912
  Care Compare affiliation

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

{
    "created_epoch": "1451952000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1772755200000",
    "number": "1134585326",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "4075 COPPER RIDGE DR",
            "city": "TRAVERSE CITY",
            "state": "MI",
            "postal_code": "496847059",
            "telephone_number": "888-743-0892"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "2000 BROOKSIDE DR",
            "city": "KINGSPORT",
            "state": "TN",
            "postal_code": "376604627",
            "telephone_number": "423-857-7000"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "800 S Mohawk Dr Ste C",
            "address_purpose": "LOCATION",
            "city": "Erwin",
            "state": "TN",
            "postal_code": "376502124",
            "country_code": "US",
            "telephone_number": "423-330-6177",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "301 Med Tech Pkwy Ste 240",
            "address_purpose": "LOCATION",
            "city": "Johnson City",
            "state": "TN",
            "postal_code": "376042641",
            "country_code": "US",
            "telephone_number": "423-794-5520",
            "fax_number": "423-282-6940",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "MAY",
        "first_name": "MICHAEL",
        "middle_name": "JOHN",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2016-01-05",
        "last_updated": "2026-03-06",
        "certification_date": "2026-03-06",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363LA2100X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Acute Care",
            "state": "TN",
            "license": "20917",
            "primary": true
        },
        {
            "code": "363LF0000X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Family",
            "state": "TN",
            "license": "20917",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Michael Mathson, P.A.
• Natosha Levada Matlock-Carr, MSN, NP-C
• Melissa Matlock
• Yui Matsumoto, PT,DPT
• Marsha Mattingly
• Marc W Mayhew, MD
• Scott E Maynard, MD
• Page Ellis Mayo, P.T.
• Robert F McAmis Jr., DDS
• Magan McBryar

• Acute Care Nurse Practitioner in Kingsport, TN
• Providers in Kingsport, TN by specialty
• Acute Care Nurse Practitioner in Tennessee

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Mar 6, 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.