NPPES file of Aug 9, 2026

Lisa Diann Walker

Family Nurse Practitioner · Parrish, FL

Lisa Diann Walker is a family nurse practitioner with a practice address in Parrish, Florida, and NPI 1902528581, issued on Sep 12, 2022. Check the license (Florida 11021821, as entered in NPPES) on the Florida health license search; 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
1902528581
Name
Lisa Diann Walker
Primary taxonomy
Family Nurse Practitioner 363LF0000X
License number
11021821 FL
Self-reported in NPPES; status is on the state search
Practice location
12271 US Highway 301 N, Parrish, FL 34219
Phone
(941) 776-4050
Enumerated
Sep 12, 2022
Record last updated
Mar 20, 2023
Medicare enrollment
Enrolled (PECOS I20221104002210); 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.
Download card Updates feed

Also registered at 12271 US Highway 301 N

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

  1. Belinda AlexanderCase Manager/Care Coordinator1902900392
  2. William Colgate, MDEmergency Medicine Physician1679557854
  3. Michael Cornell, LCSWClinical Social Worker1265975841
  4. Emily Daka, PA-CPhysician Assistant1629377866
  5. Brooke Davis, LCSWClinical Social Worker1437603636
  6. Angelina Deak, D.OFamily Medicine Physician1265744973

Verify Lisa Diann Walker in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersFlorida health license search
    Search for license 11021821    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
Open the Florida 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.

Is this page about you? You can ask us to correct, restrict or remove it: how.

72% fewer Medicare Part D claims than the average family nurse practitioner in 2024

359 Medicare Part D claims for 74 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D.

  1. Lisa Walker359
  2. Specialty average1,305

Most prescribed

  1. Furosemide20 claims
  2. Atorvastatin Calcium19 claims
  3. Pantoprazole Sodium16 claims
  4. Amlodipine Besylate15 claims
  5. Clopidogrel15 claims
  6. Metoprolol Tartrate12 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.

Bills Medicare through one group practice

  1. Mcr Health IncParrish, FL

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

14 family nurse practitioner records list a practice address in Parrish

They are 14 of the 221 NPPES records with a practice address in Parrish, and 22,340 family nurse practitioner records in Florida.

All 14 in Parrish → All 22,340 in Florida → Every provider in Parrish →

Other family nurse practitioner records in Florida

  1. Mary Aanestad, A.R.N.P.Pensacola, FL1396096244
  2. Shannon Aaron, APRNPensacola, FL1851153951
  3. Evelyn Abadin QuintanaMiami, FL1134601511
  4. Abel Aballe MosquedaBonita Springs, FL1750097465
  5. Marjorie Abanador, ARNPWinter Park, FL1396228342
  6. Mona Abankwa, APNOrlando, FL1902184138
  7. Leslie Abascal, ARNP-CMiami, FL1033511399
  8. Marta Abascal Cabrera, ARNPMiami Lakes, FL1912480146
  9. Syed Abbas-RodriguezTampa, FL1699295667
  10. Judith AbbeyOrange Park, FL1659076081

Common questions

What is Lisa Diann Walker's NPI number?

Lisa Diann Walker's National Provider Identifier (NPI) is 1902528581, issued on Sep 12, 2022. An NPI identifies a provider in billing; it is not a license.

Where is Lisa Diann Walker located?

The NPPES record lists a practice address at 12271 US Highway 301 N, Parrish, FL, 34219. Phone: (941) 776-4050. Providers update this record themselves, so call before visiting.

How can I verify Lisa Diann Walker's license?

NPPES lists Florida license number 11021821, as entered by the provider. Search the Florida health license search at https://mqa-internet.doh.state.fl.us/mqasearchservices/healthcareproviders. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

How much does Lisa Diann Walker prescribe under Medicare Part D?

In 2024, Lisa Diann Walker had 359 Medicare Part D claims for 74 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.