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DR. CHELSEY PRINCESS WALKER MD
NPI 1881213668
Pediatrics - Pediatric Emergency Medicine in Jackson, MS

Active since April 13, 2020PECOS Enrolled
2500 N STATE ST, JACKSON, MS 39216(601) 984-6562(601) 815-4025 Get Directions Write a Review

NPPES record last updated: July 17, 2026. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Jul 17, 2026, Apr 13, 2020 (2 updates tracked since 2020).

About Dr. Chelsey Princess Walker Md NPPES

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

DR. CHELSEY PRINCESS WALKER MD (NPI 1881213668) is an individual pediatric emergency medicine provider in Jackson, Mississippi, licensed in Louisiana (352506) and active in the NPI registry since April 2020. She is enrolled in Medicare PECOS and is a graduate of Louisiana State University School Of Medicine In New Orleans (2020).

NPPES Registry Identity

NPI1881213668
Entity TypeIndividualFemale
Primary Taxonomy2080P0204X
Provider Legal NameDR. CHELSEY PRINCESS WALKERCredential: MD
Location Address2500 N STATE STJackson, MS 39216-4500
Mailing Address4701 Lakeland Dr Apt 16cFlowood, MS 39232-9754 · (504) 994-5058
Phone(601) 984-6562
Fax(601) 815-4025
Sole ProprietorNo
Medical School CMSLouisiana State University School Of Medicine In New OrleansGraduated 2020
Enumeration DateApril 13, 2020
Last NPPES UpdateJuly 17, 20262 updates tracked since enumeration
NPPES CertifiedJuly 17, 2026
✔ NPI 1881213668 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyPediatrics · Pediatric Emergency MedicineAllopathic & Osteopathic Physicians
Taxonomy Code2080P0204X
License✔ Licensed in LA · 352506
Definition
A pediatrician who has special qualifications to manage emergencies in infants and children.
Also ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X
2500 N STATE ST, Jackson, MS 39216
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include HMO Louisiana.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Chelsey Princess Walker Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID3274945332
PECOS Enrollment IDI20260730004532
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.

Medicare Billing Reassignment

Medicare enrollment records show Chelsey Walker reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Children's Hospital
166 mi
Specialist
200 HENRY CLAY AVE
New Orleans, LA 70118
  • Reassigned Medicare billing, Louisiana enrollment
  • 220 clinicians in this Medicare group
NPI 1043230873 (504) 896-9511

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

LAMAR DAVIS II M.D.
Psychiatry & Neurology (Neurology with Special Qualifications in Child Neurology)
2500 N STATE ST
JACKSON, MS 39216
Hinds County (601) 984-5275
STEPHEN COMMISKEY M.D.
Anesthesiology
2500 N STATE ST
JACKSON, MS 39216
Hinds County (601) 984-5900
JESSICA SAFLEY MD
Anesthesiology
2500 N STATE ST
JACKSON, MS 39216
Hinds County (601) 984-5900
DR. MARY KINNEY LOWE CORLEY MD
Obstetrics & Gynecology
2500 N STATE ST
JACKSON, MS 39216
Hinds County (601) 984-5339
LAURA ELIZABETH VEARRIER M.D.
Emergency Medicine
2500 N STATE ST
JACKSON, MS 39216
Hinds County (601) 815-2005
DR. CANDICE BRITTANY APRIL DDS
Dentist
2500 N STATE ST
JACKSON, MS 39216
Hinds County (601) 984-6028
DR. LARKIN H MITCHELL M.D.
Anesthesiology
2500 N STATE ST
JACKSON, MS 39216
Hinds County (601) 984-5900
EMILY SUMRALL CHILDRESS CRNA
Nurse Anesthetist, Certified Registered
2500 N STATE ST
JACKSON, MS 39216
Hinds County (601) 984-1000

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 Chelsey Walker's NPI number?

The NPI number for Chelsey Walker is 1881213668. It was assigned to this individual provider in the NPPES registry on April 13, 2020.

Where is Chelsey Walker located?

Chelsey Walker practices at 2500 N State St, Jackson, MS 39216. The listed phone number is (601) 984-6562.

What is Chelsey Walker's specialty?

The primary specialty registered for this NPI is Pediatrics, specializing in Pediatric Emergency Medicine, with taxonomy code 2080P0204X.

Is Chelsey Walker enrolled in Medicare?

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

Which organization bills Medicare for Chelsey Walker's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Chelsey Walker reassigns Medicare benefits to Children's Hospital (New Orleans, LA). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Chelsey Walker's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Chelsey Walker accept?

Health plans from HMO Louisiana list Chelsey Walker as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Chelsey Walker was last updated on July 17, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.