BILLY WALKER
NPI 1437992070
Nurse Practitioner in Visalia, CA
About Billy Walker NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
BILLY WALKER (NPI 1437992070) is an individual nurse practitioner in Visalia, California, licensed in California (95029697) and active in the NPI registry since June 2024. He is enrolled in Medicare PECOS and is a graduate of Other (2017).
NPPES Registry Identity
Specialties & Licenses
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Billy Walker 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.
Medicare Billing Reassignment
Medicare enrollment records show Billy Walker reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Visalia, CA 93291
- Reassigned Medicare billing, California enrollment
- 2,323 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Areas of Expertise CMS Part B claims
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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 93291 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
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 Billy Walker's NPI number?
The NPI number for Billy Walker is 1437992070. It was assigned to this individual provider in the NPPES registry on June 13, 2024.
Where is Billy Walker located?
Billy Walker practices at 6337 W Elowin Ave, Visalia, CA 93291. The listed phone number is (559) 310-3895.
What is Billy Walker's specialty?
The primary specialty registered for this NPI is Nurse Practitioner with taxonomy code 363L00000X.
Is Billy Walker enrolled in Medicare?
Yes. Billy 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.
Which organization bills Medicare for Billy Walker's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Billy Walker reassigns Medicare benefits to Cep America - California (Visalia, CA). 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 Billy Walker's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
When was this NPI record last updated?
The NPPES record for Billy Walker was last updated on June 13, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 years 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.
# Billy Walker · NPI 1437992070
Nurse Practitioner physician in Visalia, California. Individual provider, active in the CMS NPPES registry since June 13, 2024.
## Identity
- **NPI:** 1437992070 (Entity type: Individual)
- **Enumerated:** June 13, 2024
- **Primary specialty:** Nurse Practitioner · taxonomy 363L00000X
- **State license:** 95029697 (California)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 6337 W ELOWIN AVE, Visalia, CA 93291-8366
- **Phone:** (559) 310-3895
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** Cep America - California (NPI 1558511147, Visalia, CA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2017
## Record status
- **NPPES last updated:** June 13, 2024
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Source: [NPI Profile](https://npiprofile.com/npi/1437992070) · Data from the CMS NPPES public registry.