Individual provider Active NPI

Michelle Lee Byrne, AGACNP-BC

  • Acute Care Nurse Practitioner
  • Springfield, MO
National Provider Identifier
1790438190
Registry record updated Sep 1, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Acute Care Nurse PractitionerTaxonomy code 363LA2100X
License
2022002956 Issued in MO
Practice address
3800 S National Ave Ste 605
Springfield, MO 65807-5209
Phone
(000) 000-0000
NPI assigned
Jan 27, 2022
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Sep 1, 2026

Registry information is reported by the provider to CMS and is not verified. About this source

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Acute Care Nurse Practitioner 363LA2100X 2022002956 MO Primary

Addresses

Primary practice location

3800 S National Ave Ste 605
Springfield, MO 65807-5209

Mailing address

PO Box 7411626
Chicago, IL 60674-5626

Other identifiers 1

IdentifierTypeStateIssuer
420106117MedicaidMO

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in MO
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 1

Enrollment IDStateProvider typePAC IDDetails
I20220204000928 MO Practitioner - Nurse Practitioner 9931592417 Reassigns benefits to 2 organizations

Care Compare profile

Medicare Care Compare
Specialty
Nurse Practitioner
Education
Other, 2021
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Lester E Cox Medical CentersGroup PAC ID 8628092897, 243 clinicians
Lester E Cox Medical CentersGroup PAC ID 1254248917, 336 clinicians

Practice addresses (Care Compare)

1001 E Primrose
Springfield, MO 65807-5155

1001 E Primrose St
Springfield, MO 65807-5155

3800 S National Ave
Suite 510
Springfield, MO 65807-5284
Phone (417) 875-3000

3801 S National
Ferrell Duncan Clinic
Springfield, MO 65807-5210
Phone (417) 269-6000

3801 S National Ave
900 Neurology
Springfield, MO 65807-5210
Phone (417) 269-6000

Hospital & facility affiliations

Merit-based Incentive Payment System (MIPS)

Final score
81.52 of 100Reported as group
Quality
61.64
Promoting interoperability
100
Improvement activities
40
Cost
76.77

Merit-based Incentive Payment System (MIPS)

Final score
82.25 of 100Reported as group
Quality
64.73
Promoting interoperability
100
Improvement activities
40
Cost
76.1

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Nurse Practitioner

Practice roles

OrganizationSpecialtyStatusNew patients
Lester E Cox Medical Centers Current Accepting new patients
Lester E Cox Medical Centers CurrentSince Jul 1, 2022 Accepting new patients
Lester E Cox Medical Centers CurrentSince Jul 1, 2022 Accepting new patients
Lester E Cox Medical Centers Past Accepting new patients

Locations

3800 S National Ave
Ste 600
Springfield, MO 65807
Phone (417) 269-1499

3800 S National Ave
Ste 510
Springfield, MO 65807
Phone (417) 875-3114

1001 E Primrose St
Springfield, MO 65807
Phone (417) 875-3434

3801 S National Ave
Springfield, MO 65807
Phone (417) 269-4056

3800 S National Ave
Ste 400
Springfield, MO 65807
Phone (417) 269-9482

Organizations & group practices 5

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.

Hospital & facility affiliations 3

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

NPI Registry JSON

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

{
    "created_epoch": "1643241600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1788220800000",
    "number": "1790438190",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 7411626",
            "city": "CHICAGO",
            "state": "IL",
            "postal_code": "606745626"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "3800 S NATIONAL AVE STE 605",
            "city": "SPRINGFIELD",
            "state": "MO",
            "postal_code": "658075209",
            "telephone_number": "000-000-0000"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "BYRNE",
        "first_name": "MICHELLE",
        "middle_name": "LEE",
        "credential": "AGACNP-BC",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2022-01-27",
        "last_updated": "2026-09-01",
        "certification_date": "2026-09-01",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363LA2100X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Acute Care",
            "state": "MO",
            "license": "2022002956",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "420106117",
            "state": "MO"
        }
    ],
    "endpoints": [],
    "other_names": []
}

Other providers in Springfield, MO

Sources for this page

Verify at the official NPI Registry.