JENNIFER LYNN WALKER PSYD
NPI 1659076628
Psychologist in Williston, ND

Active since March 31, 2023PECOS Enrolled
1905 14TH ST W, WILLISTON, ND 58801(701) 651-6437(701) 516-8462 Get Directions Write a Review

NPPES record last updated: June 15, 2026. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Jennifer Lynn Walker Psyd NPPES

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

JENNIFER LYNN WALKER PSYD (NPI 1659076628) is an individual psychologist in Williston, North Dakota, licensed in North Dakota (1025) and active in the NPI registry since March 2023. She is enrolled in Medicare PECOS and is a graduate of Other (2025).

NPPES Registry Identity

NPI1659076628
Entity TypeIndividualFemale
Primary Taxonomy103T00000X
Provider Legal NameJENNIFER LYNN WALKERCredential: PSYD
Location Address1905 14TH ST WWilliston, ND 58801-4063
Mailing Address2806 23rd St WWilliston, ND 58801-2577 · (701) 651-6437 · Fax (701) 516-8462
Fax(701) 516-8462
Sole ProprietorNo
Medical School CMSOtherGraduated 2025
Enumeration DateMarch 31, 2023
Last NPPES UpdateJune 15, 2026
NPPES CertifiedJune 15, 2026
✔ NPI 1659076628 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyPsychologistBehavioral Health & Social Service Providers
Taxonomy Code103T00000X
License✔ Licensed in ND · 1025
Definition
A psychologist is an individual who is licensed to practice psychology which is defined as the observation, description, evaluation, interpretation, and modification of human behavior by the application of psychological principles, methods, and procedures, for the purpose of preventing or eliminating symptomatic, maladaptive, or undesired behavior and of enhancing interpersonal relationships, work and life adjustment, personal effectiveness, behavioral health, and mental health. The practice of psychology includes, but is not limited to, psychological testing and the evaluation or assessment of personal characteristics, such as intelligence, personality, abilities, interests, aptitudes, and neuropsychological functioning; counseling, psychoanalysis, psychotherapy, hypnosis, biofeedback, and behavior analysis and therapy; diagnosis and treatment of mental and emotional disorder or disability, alcoholism and substance abuse, disorders of habit or conduct, as well as of the psychological aspects of physical illness, accident, injury, or disability; and psycheducational evaluation, therapy, remediation, and consultation. Psychological services may be rendered to individuals, families, groups and the public.
Also ListedCounselor · Mental HealthTaxonomy 101YM0800X · License MC61398071 (WA)
1905 14TH ST W, Williston, ND 58801

Accepted Insurance

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Jennifer Lynn Walker Psyd is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID1052885043
PECOS Enrollment IDI20260630004493
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 Jennifer Walker reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Psychologist
205 MAIN ST
Williston, ND 58801
  • Reassigned Medicare billing, North Dakota enrollment
  • 12 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.

Other Providers at the Same Location NPPES 16

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

Behavior Technician
1905 14TH ST W
WILLISTON, ND 58801
Speech-Language Pathologist
1905 14TH ST W
WILLISTON, ND 58801
Occupational Therapy Assistant
1905 14TH ST W
WILLISTON, ND 58801
Behavior Technician
1905 14TH ST W
WILLISTON, ND 58801
Speech-Language Pathologist
1905 14TH ST W
WILLISTON, ND 58801
Physical Therapist
1905 14TH ST W
WILLISTON, ND 58801
Behavior Technician
1905 14TH ST W
WILLISTON, ND 58801
Clinic/Center (Multi-Specialty)
1905 14TH ST W
WILLISTON, ND 58801

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 Jennifer Walker's NPI number?

The NPI number for Jennifer Walker is 1659076628. It was assigned to this individual provider in the NPPES registry on March 31, 2023.

Where is Jennifer Walker located?

Jennifer Walker practices at 1905 14th St W, Williston, ND 58801. The listed phone number is (701) 651-6437.

What is Jennifer Walker's specialty?

The primary specialty registered for this NPI is Psychologist with taxonomy code 103T00000X.

Is Jennifer Walker enrolled in Medicare?

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

Which organization bills Medicare for Jennifer Walker's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Jennifer Walker reassigns Medicare benefits to Milestone Health Partners, LLC (Williston, ND). 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 Jennifer Walker's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Jennifer Walker accept?

Health plans from Blue Cross Blue Shield of North Dakota and Sanford Health Plan list Jennifer 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 Jennifer Walker was last updated on June 15, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.