MARIE ELENA WALKER ARNP
NPI 1205683455
Nurse Practitioner - Acute Care in Tarpon Springs, FL

Q: What is Marie Walker's NPI number?

The NPI number for Marie Walker is 1205683455. It was assigned to this individual provider in the NPPES registry on May 6, 2024.

Q: What is Marie Walker's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Acute Care, with taxonomy code 363LA2100X.

Q: When was this NPI record last updated?

The NPPES record for Marie Walker was last updated on September 28, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 23 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.

Active since May 06, 2024PECOS Enrolled

98 S HIGHLAND AVE UNIT 1502, TARPON SPRINGS, FL 34689(727) 657-3546 Get Directions Write a Review

NPPES record last updated: September 28, 2024. Verified against the NPPES registry weekly; last sync: August 30, 2026.

Record update history: Sep 28, 2024, May 6, 2024 (2 updates tracked since 2024).

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About Marie Elena Walker Arnp NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

MARIE ELENA WALKER ARNP (NPI 1205683455) is an individual acute care provider in Tarpon Springs, Florida, licensed in Florida (APRN11032155) and active in the NPI registry since May 2024. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1205683455

Entity TypeIndividualFemale

Primary Taxonomy363LA2100X

Provider Legal NameMARIE ELENA WALKERCredential: ARNP

Location Address98 S HIGHLAND AVE UNIT 1502Tarpon Springs, FL 34689-5387

Mailing Address98 S Highland Ave Unit 1502Tarpon Springs, FL 34689-5387 · (727) 657-3546

Phone(727) 657-3546

Sole ProprietorNo

Enumeration DateMay 6, 2024

Last NPPES UpdateSeptember 28, 20242 updates tracked since enumeration

NPPES CertifiedSeptember 28, 2024

✔ NPI 1205683455 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Practitioner · Acute CarePhysician Assistants & Advanced Practice Nursing Providers

Taxonomy Code363LA2100X

License✔ Licensed in FL · APRN11032155

98 S HIGHLAND AVE UNIT 1502, Tarpon Springs, FL 34689

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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Marie Elena Walker Arnp is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 34689 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient

$87.62 typical visit price

range $56.00 – $171.84

Typical copayment $21.90 (range $14.00 – $42.96)

Most-billed visit code 99203

Established Patient

$99.16 typical visit price

range $17.57 – $139.16

Typical copayment $24.79 (range $4.39 – $34.79)

Most-billed visit code 99214

Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Marie Walker's NPI number?

The NPI number for Marie Walker is 1205683455. It was assigned to this individual provider in the NPPES registry on May 6, 2024.

Where is Marie Walker located?

Marie Walker practices at 98 S Highland Ave Unit 1502, Tarpon Springs, FL 34689. The listed phone number is (727) 657-3546.

What is Marie Walker's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Acute Care, with taxonomy code 363LA2100X.

Is Marie Walker enrolled in Medicare?

Yes. Marie Walker is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Marie Walker was last updated on September 28, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 23 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.