NPPES file of Aug 9, 2026

Andrea Walker, APRN

Gerontology Nurse Practitioner · Louisville, KY

Andrea Walker, APRN is a gerontology nurse practitioner with a practice address in Louisville, Kentucky, and NPI 1558053538, issued on May 25, 2023. Check the license (Kentucky 3018642, 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 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1558053538
Name
Andrea Walker
Credential
APRN
Primary taxonomy
Gerontology Nurse Practitioner 363LG0600X
License number
3018642 KY
Self-reported in NPPES; status is on the state search
Practice location
200 E Chestnut St Ste 303, Louisville, KY 40202
Phone
(270) 319-1428
Enumerated
May 25, 2023
Record last updated
Sep 13, 2023
Medicare enrollment
Enrolled (PECOS I20240228001611); 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 gerontology nurse practitioner records → All 106 in Kentucky → Look up another NPI →

Also registered at 200 E Chestnut St Ste 303

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

  1. Hilda Azabache Orrillo, MDInternal Medicine Physician1386062594
  2. Charity Batman, APRNAcute Care Nurse Practitioner1043747645
  3. Kristen Browning, PAPhysician Assistant1205465580
  4. Sergio Cardinali, MDHospitalist Physician1659370286
  5. Sirmad Chaudhary, MDHepatology Physician1932605896
  6. Omari Chubinidze, MDFamily Medicine Physician1669524096

Verify Andrea 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 3018642    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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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).

Andrea Walker among 106 gerontology nurse practitioner records in Kentucky

Andrea Walker, APRN is one of 106 gerontology nurse practitioner records with a practice address in Kentucky. 87% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2023, is newer than 73% of them.

  • NPI issued2023 · 73% of these records are older, 17% newer
  • In a Medicare fileYes · 87% of these records are
  • In the CMS Doctors and Clinicians fileYes · 69% of these records are
  • Graduated2022 · median 2020 among the 73 with a school on file
  • Record last updated2023 · 33% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LG0600X and a Kentucky practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Gerontology Nurse Practitioner providers in Kentucky

There are 106 gerontology nurse practitioner records in Kentucky.

All 106 in Kentucky → Every provider in Louisville → Gerontology Nurse Practitioner nationwide →

The 8 gerontology nurse practitioner records with the nearest ZIP codes

  1. Misti Alsop, APRNLouisville, KY 402021578152815
  2. Devan Costelle, RN, APRN, AGACNP-BCLouisville, KY 402021962055319
  3. April Frierson, APRNLouisville, KY 402021982098547
  4. Crystal Frye, APRNLouisville, KY 402021174363568
  5. Ashley HigdonLouisville, KY 402021194318766
  6. Nina Jankoski, APRN, AGACNPLouisville, KY 402021982342879
  7. Brent Kleier, AG-ACNP-BCLouisville, KY 402021689342974
  8. Meghan Logsdon, APRNLouisville, KY 402021730942905

Common questions

What is Andrea Walker, APRN's NPI number?

Andrea Walker, APRN's National Provider Identifier (NPI) is 1558053538, issued on May 25, 2023. An NPI identifies a provider in billing; it is not a license.

Where is Andrea Walker, APRN located?

The NPPES record lists a practice address at 200 E Chestnut St Ste 303, Louisville, KY, 40202. Phone: (270) 319-1428. Providers update this record themselves, so call before visiting.

How can I verify Andrea Walker, APRN's license?

NPPES lists Kentucky license number 3018642, 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.