NPPES file of Aug 9, 2026

Mackenzie Welch, FNP

Family Nurse Practitioner · Louisville, KY

Mackenzie Welch, FNP is a family nurse practitioner with a practice address in Louisville, Kentucky, and NPI 1174369441, issued on Jul 5, 2024. Check the license (Kentucky 1161471, as entered in NPPES) with the Kentucky board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1174369441
Name
Mackenzie Welch
Credential
FNP
Primary taxonomy
Family Nurse Practitioner 363LF0000X
License number
1161471 KY
Self-reported in NPPES; status is on the state search
Practice location
8442 Dixie Hwy, Louisville, KY 40258
Phone
(502) 638-4280
Enumerated
Jul 5, 2024
Record last updated
Jul 5, 2024
Fax
(502) 638-4281
Medicare enrollment
Enrolled (PECOS I20241008002355); accepts Medicare assignment
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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8 nearest family nurse practitioner records → All 5,545 in Kentucky → Look up another NPI →

Also registered at 8442 Dixie Hwy

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Jacqueline Browning, MSN-APRRN,APRN-PMHNPPsychiatric/Mental Health Nurse Practitioner1083376339
  2. Lindsay Coleman, APRNFamily Nurse Practitioner1205575727
  3. Sydney Dowell, ARNPNurse Practitioner1144243379
  4. Michael Eldemire, MDFamily Medicine Physician1770548430
  5. Katelin Elm, APRNFamily Nurse Practitioner1346674884
  6. Katherine Herold, M.D.Family Medicine Physician1568506749

Verify Mackenzie Welch in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Kentucky board licenses this profession
    Search for license 1161471    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the Kentucky license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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74% fewer Medicare Part D claims than the average family nurse practitioner in 2024

338 Medicare Part D claims for 103 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D.

  1. Mackenzie Welch338
  2. Specialty average1,305

Most prescribed

  1. Methylprednisolone22 claims
  2. Amoxicillin-Clavulanate Potass21 claims
  3. Albuterol Sulfate Hfa20 claims
  4. Prednisone19 claims
  5. Azithromycin16 claims
  6. Amlodipine Besylate15 claims

Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.

Industry payments in 2024: $688.08

27 payments; by number, the most common kind was food and beverage; the largest payer was Vanda Pharmaceuticals Inc. The 99,489 providers of this specialty with any payment received $650.95 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Mackenzie Welch$688.08
  2. Specialty average$650.95

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Bills Medicare through one group practice

  1. Community Medical Associates IncLouisville, KY

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Mackenzie Welch among 5,545 family nurse practitioner records in Kentucky

Mackenzie Welch, FNP is one of 5,545 family nurse practitioner records with a practice address in Kentucky. 84% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2024, is newer than 88% of them.

  • NPI issued2024 · 88% of these records are older, 7% newer
  • In a Medicare fileYes · 84% of these records are
  • In the CMS Doctors and Clinicians fileYes · 69% of these records are
  • Graduated2024 · median 2018 among the 3,839 with a school on file
  • Record last updated2024 · 39% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LF0000X and a Kentucky practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

1,321 family nurse practitioner records list a practice address in Louisville

They are 1,321 of the 21,891 NPPES records with a practice address in Louisville, and 5,545 family nurse practitioner records in Kentucky.

All 5,545 in Kentucky → Every provider in Louisville → Family Nurse Practitioner nationwide →

The 8 family nurse practitioner records with the nearest ZIP codes

  1. Breanna Albright, APRNLou, KY 402581710597075
  2. Kelly Betz, APRNLouisville, KY 402581245751056
  3. Shana ClarkLouisville, KY 402581710407218
  4. Krystal Cook, N.P.Louisville, KY 402581881021590
  5. Elizabeth Cull, ARNPLouisville, KY 402581356677678
  6. Katelin Elm, APRNLouisville, KY 402581346674884
  7. Meaghan GiftLouisville, KY 402581336532019
  8. Brenda Johnston, APRNLouisville, KY 402581386112688

Common questions

What is Mackenzie Welch, FNP's NPI number?

Mackenzie Welch, FNP's National Provider Identifier (NPI) is 1174369441, issued on Jul 5, 2024. An NPI identifies a provider in billing; it is not a license.

Where is Mackenzie Welch, FNP located?

The NPPES record lists a practice address at 8442 Dixie Hwy, Louisville, KY, 40258. Phone: (502) 638-4280. Providers update this record themselves, so call before visiting.

How can I verify Mackenzie Welch, FNP's license?

NPPES lists Kentucky license number 1161471, as entered by the provider. Search the Kentucky board that licenses this profession; the NPPES record confirms identity only.

How much does Mackenzie Welch, FNP prescribe under Medicare Part D?

In 2024, Mackenzie Welch, FNP had 338 Medicare Part D claims for 103 beneficiaries; the average among family nurse practitioner prescribers was 1,305. Part D covers Medicare prescriptions only.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.