Active NPI
Madonna L Laffey, APRN
- Family Nurse Practitioner
- Johnson City, TN
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Family Nurse Practitioner
- License
- 17836
- Practice address
- 301 Med Tech Pkwy Ste 240
Johnson City, TN 37604-2641 - Phone
- (423) 794-5520
- NPI assigned
- Nov 6, 2013
- Last updated
- Aug 29, 2025
- Sex
- Female
- Sole proprietor
- No
NPPES NPI Registry
Registry information is reported by the provider to CMS and is not verified. About this source
Specialties & licenses 2
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Registered Nurse | 163W00000X | 160343 | TN | |
| Family Nurse Practitioner | 363LF0000X | 17836 | TN | Primary |
Addresses
Primary practice location
301 Med Tech Pkwy Ste 240
Johnson City, TN 37604-2641
Mailing address
PO Box 632476
Cincinnati, OH 45263-2476
Phone (423) 794-5520
Other practice location 1
444 Clinchfield St Ste 201
Kingsport, TN 37660-3863
Phone (423) 230-2100
Other identifiers 5
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 1184053472 | Medicaid | VA | |
| 1184053472 | Medicaid | NC | |
| 7100285590 | Medicaid | KY | |
| P01706810 | Other | TN | RAILROAD MEDICARE |
| Q002716 | Medicaid | TN |
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Enrolled in TN
- Eligible to order & refer
- Part B services: Yes
- Medical equipment: Yes
- Home health: Yes
- Power mobility devices: Yes
- Hospice: No
Enrollment records 1
Care Compare profile
Medicare Care Compare- Specialty
- Nurse Practitioner
- Education
- East Tennessee State University Quillen College of Medicine, 2012
- Medicare assignment
- Accepts the Medicare-approved amount as payment in full
- Group practices
Practice addresses (Care Compare)
301 Med Tech Pkwy
Johnson City, TN 37604-2364
Phone (423) 794-5500
Hospital & facility affiliations
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Enrolled
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| 160343 | TN | MD | Registered Nurse |
| 17836 | TN | MD | Family Nurse Practitioner |
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| State of Franklin Healthcare Associates PLLC | Current | Accepting new patients | |
| Blue Ridge Medical Management Corporation | Current | Accepting new patients | |
| Wellmont Medical Associates, Inc. | Current | Accepting new patients | |
| Blue Ridge Medical Management Corporation | Current | Accepting new patients | |
| Wellmont Medical Associates Inc | Current | Accepting new patients |
Locations
301 Med Tech Pkwy
Johnson City, TN 37604
Phone (423) 794-5500
301 Med Tech Pkwy
Ste 240
Johnson City, TN 37604
Phone (423) 794-5520
313 Princeton Rd
Ste 3
Johnson City, TN 37601
Phone (423) 282-4819
111 W Stone Dr
Ste 100
Kingsport, TN 37660
Phone (423) 247-5197
2000 Brookside Dr
Fl 3
Kingsport, TN 37660
Phone (423) 857-5905
444 Clinchfield St
Ste 201
Kingsport, TN 37660
Phone (423) 230-2100
Interoperability endpoints
- https://api.platform.athenahealth.com/24871/brand/1/csg/1/fhir/r4
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, National Provider Directory roles and organizations whose NPPES authorized official is this provider.
-
- Internal Medicine Physician
- Johnson City, TN
- NPI 1063459410
-
dba First Assist Urgent Care
- Urgent Care Clinic/Center
- Elizabethton, TN
- NPI 1144380833
-
dba Ballad Health Medical Associates
- Pulmonary Disease Physician
- Bristol, TN
- NPI 1780986257
-
dba Ballad Health Medical Associates
- Hospitalist Physician
- Kingsport, TN
- NPI 1326086224
-
dba Ballad Health Medical Associates
- Psychiatry Physician
- Johnson City, TN
- NPI 1275393522
Hospital & facility affiliations 2
Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.
-
dba Indian Path Community Hospital
- General Acute Care Hospital
- Kingsport, TN
- NPI 1992813240
-
dba Holston Valley Medical Center
- General Acute Care Hospital
- Kingsport, TN
- NPI 1487690400
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1383696000000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1756425600000",
"number": "1184053472",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "PO BOX 632476",
"city": "CINCINNATI",
"state": "OH",
"postal_code": "452632476",
"telephone_number": "423-794-5520",
"fax_number": "423-282-6940"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "301 MED TECH PKWY STE 240",
"city": "JOHNSON CITY",
"state": "TN",
"postal_code": "376042641",
"telephone_number": "423-794-5520"
}
],
"practiceLocations": [
{
"address_1": "444 Clinchfield St Ste 201",
"address_purpose": "LOCATION",
"city": "Kingsport",
"state": "TN",
"postal_code": "376603863",
"country_code": "US",
"telephone_number": "423-230-2100",
"country_name": "United States",
"address_type": "DOM"
}
],
"basic": {
"last_name": "LAFFEY",
"first_name": "MADONNA",
"middle_name": "L",
"name_prefix": "Mrs.",
"credential": "APRN",
"sole_proprietor": "NO",
"sex": "F",
"enumeration_date": "2013-11-06",
"last_updated": "2025-08-29",
"certification_date": "2025-08-29",
"status": "A"
},
"taxonomies": [
{
"code": "163W00000X",
"taxonomy_group": "",
"desc": "Registered Nurse",
"state": "TN",
"license": "160343",
"primary": false
},
{
"code": "363LF0000X",
"taxonomy_group": "",
"desc": "Nurse Practitioner, Family",
"state": "TN",
"license": "17836",
"primary": true
}
],
"identifiers": [
{
"code": "05",
"desc": "MEDICAID",
"issuer": null,
"identifier": "1184053472",
"state": "VA"
},
{
"code": "05",
"desc": "MEDICAID",
"issuer": null,
"identifier": "1184053472",
"state": "NC"
},
{
"code": "05",
"desc": "MEDICAID",
"issuer": null,
"identifier": "7100285590",
"state": "KY"
},
{
"code": "01",
"desc": "Other (non-Medicare)",
"issuer": "RAILROAD MEDICARE",
"identifier": "P01706810",
"state": "TN"
},
{
"code": "05",
"desc": "MEDICAID",
"issuer": null,
"identifier": "Q002716",
"state": "TN"
}
],
"endpoints": [],
"other_names": []
}
Other providers in Johnson City, TN
- L Alan Bacon DDS PC & John Collins DDS PC (Associated Oral and Maxillofacial Surgeons)
- Morgan Labelle
- Laboratory Corporation of America Holdings
- Kimberly Gould Lacy, PHARM. D.
- Brittany Ann Laehn, PA-C
- Melanie Laforce, APRN
- Elisa J Lafountain, DO
- Karen W Lahr, PMHNP-BC, DNP
- Lakebridge a Waters Community LLC
- Lakebridge Medical Investors, LLC (lakebridge health care center)
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Aug 29, 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.