NPPES file of Aug 9, 2026

Marie Elena Walker, ARNP

Acute Care Nurse Practitioner · Tarpon Springs, FL

Marie Elena Walker, ARNP is an acute care nurse practitioner with a practice address in Tarpon Springs, Florida, and NPI 1205683455, issued on May 6, 2024. Check the license (Florida APRN11032155, as entered in NPPES) on the Florida health license search; the federal record below is the public data PlainDoctor holds for this provider.

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

NPPES recordNPPES file of Aug 9, 2026
1205683455
Name
Marie Elena Walker
Credential
ARNP
Primary taxonomy
Acute Care Nurse Practitioner 363LA2100X
License number
APRN11032155 FL
Self-reported in NPPES; status is on the state search
Practice location
98 S Highland Ave Unit 1502, Tarpon Springs, FL 34689
Phone
(727) 657-3546
Enumerated
May 6, 2024
Record last updated
Sep 28, 2024
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 acute care nurse practitioner records → All 1,794 in Florida → Look up another NPI →

Verify Marie Elena 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 APRN11032155    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

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Marie Elena Walker among 1,794 acute care nurse practitioner records in Florida

Marie Elena Walker, ARNP is one of 1,794 acute care nurse practitioner records with a practice address in Florida. 72% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2024, is newer than 71% of them.

  • NPI issued2024 · 71% of these records are older, 19% newer
  • In a Medicare fileNo · 72% of these records are
  • In the CMS Doctors and Clinicians fileNo · 60% of these records are
  • Record last updated2024 · 29% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LA2100X and a Florida practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Acute Care Nurse Practitioner providers in Florida

There are 1,794 acute care nurse practitioner records in Florida. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 1,794 in Florida → Every provider in Tarpon Springs → Acute Care Nurse Practitioner nationwide →

The 8 acute care nurse practitioner records with the nearest ZIP codes

  1. Barron Roddey, APRNTarpon Springs, FL 346891033745211
  2. Paige Bonilla, APRNPalm Harbor, FL 346841225671886
  3. Jennifer Pianka, APRNPalm Harbor, FL 346841659238673
  4. Sarah Brinkley, APRNSafety Harbor, FL 346951922973783
  5. Taylor Grayson, APRNSafety Harbor, FL 346951083336101
  6. Michelle Margerum, APRNPalm Harbor, FL 346831497284491
  7. Heather Ramous, AGACNP-BCSafety Harbor, FL 346951326547365
  8. Courtney Rigby, APRNPalm Harbor, FL 346831689496259

Common questions

What is Marie Elena Walker, ARNP's NPI number?

Marie Elena Walker, ARNP's National Provider Identifier (NPI) is 1205683455, issued on May 6, 2024. An NPI identifies a provider in billing; it is not a license.

Where is Marie Elena Walker, ARNP located?

The NPPES record lists a practice address at 98 S Highland Ave Unit 1502, Tarpon Springs, FL, 34689. Phone: (727) 657-3546. Providers update this record themselves, so call before visiting.

How can I verify Marie Elena Walker, ARNP's license?

NPPES lists Florida license number APRN11032155, 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.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. 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.