MRS. CHRISTIE MARIE WALKER
NPI 1215557590
Nurse Practitioner - Neonatal in Riverhead, NY

Q: What is Christie Walker's NPI number?

The NPI number for Christie Walker is 1215557590. It was assigned to this individual provider in the NPPES registry on April 16, 2020.

Q: What is Christie Walker's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Neonatal, with taxonomy code 363LN0000X.

Q: When was this NPI record last updated?

The NPPES record for Christie Walker was last updated on July 1, 2024. NPI Profile syncs with the weekly NPPES data releases published by CMS.

Active since April 16, 2020PECOS Enrolled

1 HEROES WAY, RIVERHEAD, NY 11901(631) 548-6000 Get Directions Write a Review

NPPES record last updated: July 1, 2024. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: Jul 1, 2024, Sep 24, 2020, Apr 16, 2020 (3 updates tracked since 2020).

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About Mrs. Christie Marie Walker NPPES

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

MRS. CHRISTIE MARIE WALKER (NPI 1215557590) is an individual neonatal provider in Riverhead, New York, licensed in New York (350500) and active in the NPI registry since April 2020. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1215557590

Entity TypeIndividualFemale

Primary Taxonomy363LN0000X

Provider Legal NameMRS. CHRISTIE MARIE WALKER

Location Address1 HEROES WAYRiverhead, NY 11901-2054

Mailing Address264 Schoenfeld BlvdPatchogue, NY 11772-2737 · (631) 365-5477

Phone(631) 548-6000

Sole ProprietorNo

Enumeration DateApril 16, 2020

Last NPPES UpdateJuly 1, 20243 updates tracked since enumeration

NPPES CertifiedJuly 1, 2024

✔ NPI 1215557590 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyNurse Practitioner · NeonatalPhysician Assistants & Advanced Practice Nursing Providers

Taxonomy Code363LN0000X

License✔ Licensed in NY · 350500

Also ListedRegistered Nurse · Neonatal Intensive CareTaxonomy 163WN0002X · License 647568 (NY)

1 HEROES WAY, Riverhead, NY 11901

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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)

Mrs. Christie Marie Walker 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 11901 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

$105.06 typical visit price

range $67.40 – $203.53

Typical copayment $26.26 (range $16.85 – $50.88)

Most-billed visit code 99203

Established Patient

$117.62 typical visit price

range $21.66 – $164.45

Typical copayment $29.40 (range $5.41 – $41.11)

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.

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