KATHERINE WALKER PSYD
NPI 1811395247
Clinical Neuropsychologist in Anchorage, AK
About Katherine Walker Psyd NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
KATHERINE WALKER PSYD (NPI 1811395247) is an individual clinical neuropsychologist in Anchorage, Alaska, licensed in Alaska (236264) and active in the NPI registry since December 2014. She is enrolled in Medicare PECOS and is a graduate of Other (2020).
NPPES Registry Identity
Specialties & Licenses
Accepted Insurance
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
Katherine Walker Psyd 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 Katherine Walker reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Anchorage, AK 99508
- Reassigned Medicare billing, Alaska enrollment
- 72 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.
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 Katherine Walker's NPI number?
The NPI number for Katherine Walker is 1811395247. It was assigned to this individual provider in the NPPES registry on December 17, 2014.
Where is Katherine Walker located?
Katherine Walker practices at 3760 Piper St Ste 118, Anchorage, AK 99508. The listed phone number is (907) 212-6900.
What is Katherine Walker's specialty?
The primary specialty registered for this NPI is Clinical Neuropsychologist with taxonomy code 103G00000X.
Is Katherine Walker enrolled in Medicare?
Yes. Katherine 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 Katherine Walker's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Katherine Walker reassigns Medicare benefits to Providence Health & Services - Washington (Anchorage, AK). 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 Katherine Walker's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Katherine Walker accept?
Health plans from Premera Blue Cross Blue Shield of Alaska list Katherine 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 Katherine Walker was last updated on October 28, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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.
# Katherine Walker, PSYD · NPI 1811395247
Clinical Neuropsychologist provider in Anchorage, Alaska. Individual provider, active in the CMS NPPES registry since December 17, 2014.
## Identity
- **NPI:** 1811395247 (Entity type: Individual)
- **Enumerated:** December 17, 2014
- **Primary specialty:** Clinical Neuropsychologist · taxonomy 103G00000X
- **State license:** 236264 (Alaska)
- **Sole proprietor:** No
## Practice location
- **Address:** 3760 PIPER ST STE 118, Anchorage, AK 99508-4683
- **Phone:** (907) 212-6900
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment
- **Bills Medicare through:** Providence Health & Services - Washington (NPI 1538254347, Anchorage, AK), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2020
## Record status
- **NPPES last updated:** October 28, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1811395247) · Data from the CMS NPPES public registry.