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KATIE ALLEN THERAPY SERVICES, PLLC
NPI 1669104865
Social Worker - Clinical in Grand Forks, ND

Active since June 27, 2022
749 S 30TH ST APT 16, GRAND FORKS, ND 58201(701) 535-0159 Get Directions Write a Review

NPPES record last updated: August 17, 2026. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Aug 17, 2026, Oct 9, 2023, Aug 24, 2022 (3 updates tracked since 2022).

About Katie Allen Therapy Services, Pllc NPPES

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

KATIE ALLEN THERAPY SERVICES, PLLC (NPI 1669104865) is a healthcare organization registered as a clinical in Grand Forks, North Dakota and active in the NPI registry since June 2022. The organization lists Katie Marie Allen, Psychotherapist/owner, as its authorized official.

NPPES Registry Identity

NPI1669104865
Entity TypeOrganization
Primary Taxonomy1041C0700X
Legal Business NameKATIE ALLEN THERAPY SERVICES, PLLC
Location Address749 S 30TH ST APT 16Grand Forks, ND 58201-4082
Mailing Address749 S 30th St Apt 16Grand Forks, ND 58201-4082 · (701) 314-2300 · Fax (701) 291-1857
Phone(701) 535-0159
Organization SubpartNo
Authorized OfficialKatie Marie AllenPsychotherapist/owner · (701) 314-2300
Enumeration DateJune 27, 2022
Last NPPES UpdateAugust 17, 20263 updates tracked since enumeration
NPPES CertifiedAugust 17, 2026
✔ NPI 1669104865 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySocial Worker · ClinicalBehavioral Health & Social Service Providers
Taxonomy Code1041C0700X
Definition
A social worker who holds a master's or doctoral degree in social work from an accredited school of social work in addition to at least two years of post-master's supervised experience in a clinical setting. The social worker must be licensed, certified, or registered at the clinical level in the jurisdiction of practice. A clinical social worker provides direct services, including interventions focused on interpersonal interactions, intrapsychic dynamics, and life management issues. Clinical social work services are based on bio-psychosocial perspectives. Services consist of assessment, diagnosis, treatment (including psychotherapy and counseling), client-centered advocacy, consultation, evaluation, and prevention of mental illness, emotional, or behavioral disturbances.
749 S 30TH ST APT 16, Grand Forks, ND 58201
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Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross Blue Shield of North Dakota, Sanford Health Plan.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Katie Allen Therapy Services, Pllc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

Medicare enrollment records show 1 clinician reassigns Medicare billing to Katie Allen Therapy Services, PLLC, which bills Medicare for the services this clinician delivers.

Clinician (1)

Katie Allen, LCSW, LICSW
Clinical Social Worker
NPI 1720435175
749 S 30TH ST APT 16
Grand Forks, ND 58201
(701) 314-2300
✔ PECOS✔ Accepts MedicareSame address

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 Katie Allen Therapy Services, PLLC's NPI number?

The NPI number for Katie Allen Therapy Services, PLLC is 1669104865. It was assigned to this organization in the NPPES registry on June 27, 2022.

Where is Katie Allen Therapy Services, PLLC located?

Katie Allen Therapy Services, PLLC is located at 749 S 30th St Apt 16, Grand Forks, ND 58201. The listed phone number is (701) 535-0159.

What is Katie Allen Therapy Services, PLLC's specialty?

The primary specialty registered for this NPI is Social Worker, specializing in Clinical, with taxonomy code 1041C0700X.

Is Katie Allen Therapy Services, PLLC enrolled in Medicare?

Yes. Katie Allen Therapy Services, PLLC is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Katie Allen Therapy Services, PLLC?

According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Clinical Social Worker) reassigns their Medicare billing to Katie Allen Therapy Services, PLLC. A 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 the clinician's services. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

What insurance does Katie Allen Therapy Services, PLLC accept?

Health plans from Blue Cross Blue Shield of North Dakota and Sanford Health Plan list Katie Allen Therapy Services, PLLC 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 Katie Allen Therapy Services, PLLC was last updated on August 17, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.