Individual provider Active NPI

Mary Jeanne Osborne-Arnold, APRN

  • Family Nurse Practitioner
  • Louisville, KY
National Provider Identifier
1255707543
Registry record updated Dec 31, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Family Nurse PractitionerTaxonomy code 363LF0000X
License
3009660 Issued in KY
Practice address
4123 Dutchmans LN Ste 102
Louisville, KY 40207
Phone
(502) 559-1670
Fax
(502) 559-1679
NPI assigned
Aug 20, 2015
Last updated
Dec 31, 2025By the provider in NPPES
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Dec 31, 2025

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Family Nurse Practitioner 363LF0000X 3009660 KY Primary

Addresses

Primary practice location

4123 Dutchmans LN Ste 102
Louisville, KY 40207

Mailing address

PO Box 776351
Chicago, IL 60677-6351
Phone (502) 588-9490

Electronic endpoints 2

TypeEndpointUseAffiliation
Direct Messaging Address mfoster148599@direct.nortonhealthcare.org
FHIR URL https://epicsoap.nortonhealthcare.org/FHIRPRD/api/FHIR/DSTU2/

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in KY, IN2 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

Enrollment IDStateProvider typePAC IDDetails
I20151106001766 KY Practitioner - Nurse Practitioner 8325358138 Reassigns benefits to 4 organizations
I20241021003961 IN Practitioner - Nurse Practitioner 8325358138 Reassigns benefits to 2 organizations

Care Compare profile

Medicare Care Compare
Specialty
Nurse Practitioner
Education
Other, 2015
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Baptist Health Medical Group IncGroup PAC ID 5597867184, shared by 31 NPIs, 2,431 clinicians

Practice addresses (Care Compare)

2401 Terra Crossing Blvd
Suite 101
Louisville, KY 40245-5395
Phone (502) 210-4602

648 University Shopping Ctr
Richmond, KY 40475-2614
Phone (859) 623-0535

800 Highlander Point Dr
Suite 103
Floyds Knobs, IN 47119-9465
Phone (812) 542-4921

Hospital & facility affiliations

Merit-based Incentive Payment System (MIPS)

Final score
78.96 of 100Reported as group
Quality
56.12
Promoting interoperability
100
Improvement activities
40
Cost
73.73

Merit-based Incentive Payment System (MIPS)

Final score
94.29 of 100Reported as apm
Quality
87.32
Promoting interoperability
100
Improvement activities
40

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled

State licenses

LicenseStateTypeSpecialty
3009660KYMDFamily Nurse Practitioner

Practice roles

OrganizationSpecialtyStatusNew patients
Norton Children's Medical Group, LLC Family CurrentSince Mar 1, 2020 Accepting new patients
Carelon Medical Partners, PC CurrentSince Mar 23, 2026 Accepting new patients
Baptist Health Medical Group Inc CurrentSince Oct 15, 2024 Accepting new patients
University of Louisville Physicians, Inc. Current Accepting new patients
Norton Children's Medical Group, LLC Current Accepting new patients
University of Louisville Physicians, Inc. CurrentSince May 2, 2024 Accepting new patients
Baptist Health Medical Group Inc CurrentSince Oct 15, 2024 Accepting new patients
Norton Children's Medical Group, LLC CurrentSince Mar 1, 2020 Accepting new patients
Baptist Health Medical Group Inc CurrentSince Oct 15, 2024 Accepting new patients
University of Louisville Physicians Inc. Past Accepting new patients

Locations

7752 Solution Ctr
Chicago, IL 60677

800 Highlander Point Dr
Ste 103
Floyds Knobs, IN 47119
Phone (800) 434-5482

220 Virginia Ave
Indianapolis, IN 46204
Phone (219) 513-3701

1373 N State Road 62
Madison, IN 47250
Phone (812) 801-0196

5130 Charlestown Rd
Ste 2
New Albany, IN 47150
Phone (812) 949-1577

96 Future Dr
Corbin, KY 40701

13550 Triton Park Blvd
Louisville, KY 40223
Phone (502) 443-3386

1901 Campus Pl
Louisville, KY 40299
Phone (502) 253-4911

2400 Eastpoint Pkwy
Ste 100
Louisville, KY 40223
Phone (502) 210-4700

2401 Terra Crossing Blvd
Ste 101
Louisville, KY 40245
Phone (502) 210-4600

310 Whittington Pkwy
Ste 200
Louisville, KY 40222
Phone (502) 429-1249

3900 Kresge Way
Ste 41
Louisville, KY 40207
Phone (502) 896-1313

401 E Chestnut St
Unit 610
Louisville, KY 40202
Phone (502) 588-4450

411 E Chestnut St
Fl 3
Louisville, KY 40202

411 E Chestnut St
Ste 4C
Louisville, KY 40202
Phone (502) 394-5678

4123 Dutchmans Ln
Ste 102
Louisville, KY 40207
Phone (502) 559-1670

571 S Floyd St
Louisville, KY 40202
Phone (502) 561-2700

601 S Floyd St
Ste 604
Louisville, KY 40202
Phone (502) 559-1670

1600 Breckenridge St
Owensboro, KY 42303
Phone (270) 686-7744

648 University Shopping Ctr
Richmond, KY 40475
Phone (859) 623-1950

Organizations & group practices 10

Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships, National Provider Directory roles and organizations whose NPPES authorized official is this provider.

Hospital & facility affiliations 1

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": "1440028800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1767139200000",
    "number": "1255707543",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 776351",
            "city": "CHICAGO",
            "state": "IL",
            "postal_code": "606776351",
            "telephone_number": "502-588-9490",
            "fax_number": "502-272-5116"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "4123 DUTCHMANS LN STE 102",
            "city": "LOUISVILLE",
            "state": "KY",
            "postal_code": "40207",
            "telephone_number": "502-559-1670",
            "fax_number": "502-559-1679"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "OSBORNE-ARNOLD",
        "first_name": "MARY",
        "middle_name": "JEANNE",
        "credential": "APRN",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2015-08-20",
        "last_updated": "2025-12-31",
        "certification_date": "2025-12-31",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363LF0000X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Family",
            "state": "KY",
            "license": "3009660",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "mfoster148599@direct.nortonhealthcare.org",
            "affiliation": "N",
            "address_1": "4123 Dutchmans Ln Ste 102",
            "city": "Louisville",
            "state": "KY",
            "country_code": "US",
            "postal_code": "40207",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "endpointType": "FHIR",
            "endpointTypeDescription": "FHIR URL",
            "endpoint": "https://epicsoap.nortonhealthcare.org/FHIRPRD/api/FHIR/DSTU2/",
            "affiliation": "N",
            "address_1": "4123 Dutchmans Ln Ste 102",
            "city": "Louisville",
            "state": "KY",
            "country_code": "US",
            "postal_code": "40207",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": []
}

Other providers in Louisville, KY

Sources for this page

Verify at the official NPI Registry.