NIA WALKER PA-C
NPI 1336759737
Physician Assistant in Baton Rouge, LA
About Nia Walker Pa-c NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
NIA WALKER PA-C (NPI 1336759737) is an individual physician assistant in Baton Rouge, Louisiana, licensed in Louisiana (1172348) and active in the NPI registry since July 2020. She is enrolled in Medicare PECOS, is affiliated with Ochsner Medical Center Acute, and is a graduate of Other (2020).
NPPES Registry Identity
Specialties & Licenses
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Nia Walker Pa-c is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Areas of Expertise CMS Part B claims 3
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Ochsner Medical Center Acute
Acute Care Hospitals · New Orleans, LAPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 70805 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
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.
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 Nia Walker's NPI number?
The NPI number for Nia Walker is 1336759737. It was assigned to this individual provider in the NPPES registry on July 31, 2020.
Where is Nia Walker located?
Nia Walker practices at 5439 Airline Hwy, Baton Rouge, LA 70805. The listed phone number is (225) 358-2322.
What is Nia Walker's specialty?
The primary specialty registered for this NPI is Physician Assistant with taxonomy code 363A00000X.
Is Nia Walker enrolled in Medicare?
Yes. Nia Walker is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
What insurance does Nia Walker accept?
Health plans from HMO Louisiana list Nia 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.
Is Nia Walker affiliated with any hospitals?
According to CMS data, Nia Walker is affiliated with Ochsner Medical Center Acute.
When was this NPI record last updated?
The NPPES record for Nia Walker was last updated on November 4, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 days 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.
# Nia Walker, PA-C · NPI 1336759737
Physician Assistant physician in Baton Rouge, Louisiana. Individual provider, active in the CMS NPPES registry since July 31, 2020.
## Identity
- **NPI:** 1336759737 (Entity type: Individual)
- **Enumerated:** July 31, 2020
- **Primary specialty:** Physician Assistant · taxonomy 363A00000X
- **State license:** 1172348 (Louisiana)
- **Sole proprietor:** No
## Practice location
- **Address:** 5439 AIRLINE HWY, Baton Rouge, LA 70805-1712
- **Phone:** (225) 358-2322 · **Fax:** (225) 358-2232
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Medical school:** Other, class of 2020
## Record status
- **NPPES last updated:** November 4, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1336759737) · Data from the CMS NPPES public registry.