LEAH MARIE ZOOK MSW, LICSW
NPI 1477037711
Social Worker - Clinical in Duluth, MN
About Leah Marie Zook Msw, Licsw NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
LEAH MARIE ZOOK MSW, LICSW (NPI 1477037711) is an individual clinical provider in Duluth, Minnesota, licensed in Minnesota (22634) and active in the NPI registry since September 2018. She is enrolled in Medicare PECOS and is a graduate of University Of Minnesota Medical School (2010).
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
Leah Marie Zook Msw, Licsw 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 Reassignments
2Medicare enrollment records show Leah Zook reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Duluth, MN 55802
- Reassigned Medicare billing, Minnesota enrollment
- 16 clinicians in this Medicare group
Virginia, MN 55792
- Reassigned Medicare billing, Minnesota enrollment
- 8 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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 55802 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 9
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 Leah Zook's NPI number?
The NPI number for Leah Zook is 1477037711. It was assigned to this individual provider in the NPPES registry on September 22, 2018.
Where is Leah Zook located?
Leah Zook practices at 11 E Superior St Ste 415, Duluth, MN 55802. The listed phone number is (218) 393-5407.
What is Leah Zook's specialty?
The primary specialty registered for this NPI is Social Worker, specializing in Clinical, with taxonomy code 1041C0700X.
Is Leah Zook enrolled in Medicare?
Yes. Leah Zook 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 organizations bill Medicare for Leah Zook's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Leah Zook reassigns Medicare benefits to 2 organizations: Duluth Counseling Center (Duluth, MN) and Iron Range Behavioral Services, LLC (Virginia, MN). Each 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 Leah Zook's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Leah Zook accept?
Health plans from HealthPartners list Leah Zook 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 Leah Zook was last updated on August 12, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.
# Leah Marie Zook, MSW, LICSW · NPI 1477037711
Clinical provider in Duluth, Minnesota. Individual provider, active in the CMS NPPES registry since September 22, 2018.
## Identity
- **NPI:** 1477037711 (Entity type: Individual)
- **Enumerated:** September 22, 2018
- **Primary specialty:** Social Worker - Clinical · taxonomy 1041C0700X
- **State license:** 22634 (Minnesota)
- **Sole proprietor:** No
## Practice location
- **Address:** 11 E SUPERIOR ST STE 415, Duluth, MN 55802-2007
- **Phone:** (218) 393-5407 · **Fax:** (218) 730-2367
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment
- **Bills Medicare through:** 2 organizations under Medicare reassignment (form CMS-855R): Duluth Counseling Center (NPI 1679815823, Duluth, MN); Iron Range Behavioral Services, LLC (NPI 1851900484, Virginia, MN) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of Minnesota Medical School, class of 2010
## Record status
- **NPPES last updated:** August 12, 2021
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Source: [NPI Profile](https://npiprofile.com/npi/1477037711) · Data from the CMS NPPES public registry.