KORYN GRESKOWIAK AUD
NPI 1740983741
Audiologist in Coon Rapids, MN
About Koryn Greskowiak Aud NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
KORYN GRESKOWIAK AUD (NPI 1740983741) is an individual audiologist in Coon Rapids, Minnesota and active in the NPI registry since March 2023. She is a graduate of Other (2023).
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
Koryn Greskowiak Aud 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
4Medicare enrollment records show Koryn Greskowiak reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Coon Rapids, MN 55433
- Reassigned Medicare billing, Minnesota enrollment
- 2,609 clinicians in this Medicare group
Blaine, MN 55449
- Reassigned Medicare billing, Minnesota enrollment
- 3,633 clinicians in this Medicare group
Blaine, MN 55449
- Reassigned Medicare billing, Minnesota enrollment
- 2,302 clinicians in this Medicare group
Minneapolis, MN 55454
- Reassigned Medicare billing, Minnesota enrollment
- 2,373 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 2
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 55433 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 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
COON RAPIDS, MN 55433
COON RAPIDS, MN 55433
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 Koryn Greskowiak's NPI number?
The NPI number for Koryn Greskowiak is 1740983741. It was assigned to this individual provider in the NPPES registry on March 27, 2023.
Where is Koryn Greskowiak located?
Koryn Greskowiak practices at 9055 Springbrook Dr NW, Coon Rapids, MN 55433. The listed phone number is (763) 780-9155.
What is Koryn Greskowiak's specialty?
The primary specialty registered for this NPI is Audiologist with taxonomy code 231H00000X.
Is Koryn Greskowiak enrolled in Medicare?
Yes. Koryn Greskowiak 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 Koryn Greskowiak's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Koryn Greskowiak reassigns Medicare benefits to 4 organizations: Allina Health System (Coon Rapids, MN), Fairview Express Care (Blaine, MN), Fairview Clinics (Blaine, MN) and Fairview Specialty Services (Minneapolis, 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 Koryn Greskowiak'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 Koryn Greskowiak was last updated on November 22, 2023. 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.
# Koryn Greskowiak, AUD · NPI 1740983741
Audiologist provider in Coon Rapids, Minnesota. Individual provider, active in the CMS NPPES registry since March 27, 2023.
## Identity
- **NPI:** 1740983741 (Entity type: Individual)
- **Enumerated:** March 27, 2023
- **Primary specialty:** Audiologist · taxonomy 231H00000X
- **Sole proprietor:** No
## Practice location
- **Address:** 9055 SPRINGBROOK DR NW, Coon Rapids, MN 55433-5841
- **Phone:** (763) 780-9155
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Bills Medicare through:** 4 organizations under Medicare reassignment (form CMS-855R): Allina Health System (NPI 1295031649, Coon Rapids, MN); Fairview Express Care (NPI 1023096922, Blaine, MN); Fairview Clinics (NPI 1972784205, Blaine, MN); Fairview Specialty Services (NPI 1043199334, Minneapolis, MN) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2023
## Record status
- **NPPES last updated:** November 22, 2023
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Source: [NPI Profile](https://npiprofile.com/npi/1740983741) · Data from the CMS NPPES public registry.