NPPES file of Aug 9, 2026

Holly N. Walker, ARNP

Pediatric Nurse Practitioner · Louisville, KY

Holly N. Walker, ARNP is a pediatric nurse practitioner with a practice address in Louisville, Kentucky, and NPI 1790924363, issued on Feb 5, 2009. Check the license (Kentucky 5887P, 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
1790924363
Name
Holly N. Walker
Credential
ARNP
Primary taxonomy
Pediatric Nurse Practitioner 363LP0200X
License number
5887P KY
Self-reported in NPPES; status is on the state search
Practice location
210 E Gray St, Louisville, KY 40202
Phone
(502) 583-1609
Enumerated
Feb 5, 2009
Record last updated
Mar 4, 2010 (not updated in 16 years: call before relying on the address or phone)
Fax
(502) 583-2120
Medicaid ID
7100091920 KY
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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8 nearest pediatric nurse practitioner records → All 228 in Kentucky → Look up another NPI →

Also registered at 210 E Gray St

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

  1. Patrick Albright, MDOrthopaedic Surgery of the Spine Physician1508486721
  2. Karen Avanesov, D.OOrthopaedic Surgery of the Spine Physician1629014675
  3. Mustafa Barbour, MDPediatric Hematology & Oncology Physician1457489288
  4. Nicholas BeckhamPhysical Therapist1699299669
  5. Salvatore Bertolone, M.D.Pediatric Hematology & Oncology Physician1770588519
  6. Julianne Braun, APRN, FNP-BCFamily Nurse Practitioner1255747770

Verify Holly N. Walker 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 5887P    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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Industry payments in 2024: $288.30

4 payments; by number, the most common kind was food and beverage; the largest payer was Sanofi Pasteur Inc. The 7,169 providers of this specialty with any payment received $330.95 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Holly Walker$288.30
  2. Specialty average$330.95

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

Holly N. Walker among 228 pediatric nurse practitioner records in Kentucky

Holly N. Walker, ARNP is one of 228 pediatric nurse practitioner records with a practice address in Kentucky. 46% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2009, is newer than 38% of them.

  • NPI issued2009 · 38% of these records are older, 57% newer
  • In a Medicare fileYes · 46% of these records are
  • In the CMS Doctors and Clinicians fileNo · 11% of these records are
  • Record last updated2010 · 54% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LP0200X and a Kentucky practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Pediatric Nurse Practitioner providers in Kentucky

There are 228 pediatric nurse practitioner records in Kentucky.

All 228 in Kentucky → Every provider in Louisville → Pediatric Nurse Practitioner nationwide →

The 8 pediatric nurse practitioner records with the nearest ZIP codes

  1. Diane Burnett, ARNPLouisville, KY 402021669458774
  2. Barbara Combs, NURSE PRACTITIONERLouisville, KY 402021619004728
  3. Susan Dilday, APRNLouisville, KY 402021982812970
  4. Martha Eddy, APRNLouisville, KY 402021376590562
  5. Amy Graf, APRNLouisville, KY 402021700973575
  6. Cheryl Graham, ARNPLouisville, KY 402021275531733
  7. Sharon Metcalf, ARNPLouisville, KY 402021639172554
  8. Tammy Pasko, APRNLouisville, KY 402021245287440

Common questions

What is Holly N. Walker, ARNP's NPI number?

Holly N. Walker, ARNP's National Provider Identifier (NPI) is 1790924363, issued on Feb 5, 2009. An NPI identifies a provider in billing; it is not a license.

Where is Holly N. Walker, ARNP located?

The NPPES record lists a practice address at 210 E Gray St, Louisville, KY, 40202. Phone: (502) 583-1609. Providers update this record themselves, so call before visiting.

How can I verify Holly N. Walker, ARNP's license?

NPPES lists Kentucky license number 5887P, as entered by the provider. Search the Kentucky board that licenses this profession; the NPPES record confirms identity 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.