DR. CORY PIERSON MD
NPI 1518586304
Radiology - Neuroradiology in Asheville, NC
About Dr. Cory Pierson Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. CORY PIERSON MD (NPI 1518586304) is an individual neuroradiology provider in Asheville, North Carolina, licensed in North Carolina (2026-04469) and active in the NPI registry since April 2020. He is enrolled in Medicare PECOS, is affiliated with Mercy Health System Corp, and maintains 2 additional practice locations.
NPPES Registry Identity
Specialties & Licenses 3
Secondary Practice Locations 2
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
Dr. Cory Pierson Md 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
5Medicare enrollment records show Cory Pierson reassigns Medicare billing to 5 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Lake Geneva, WI 53147
- Reassigned Medicare billing, Wisconsin enrollment
- Also billed through NPI 1598718603 (Wisconsin)
- 271 clinicians in this Medicare group
Fort Atkinson, WI 53538
- Reassigned Medicare billing, Wisconsin enrollment
- 298 clinicians in this Medicare group
Madison, WI 53717
- Reassigned Medicare billing, Wisconsin enrollment
- 422 clinicians in this Medicare group
Middleton, WI 53562
- Reassigned Medicare billing, Wisconsin enrollment
- 2,832 clinicians in this Medicare group
Spring Green, WI 53588
- Reassigned Medicare billing, Wisconsin enrollment
- 168 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 10
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.
Hospital Affiliations CMS Care Compare 4
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Mercy Health System Corp
Acute Care Hospitals · Janesville, WIFort Memorial Hospital
Acute Care Hospitals · Fort Atkinson, WIUnitypoint Health - Meriter
Acute Care Hospitals · Madison, WIMercy Walworth Hospital & Medical Center
Critical Access Hospitals · Lake Geneva, WIOther Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
ASHEVILLE, NC 28801
ASHEVILLE, NC 28801
ASHEVILLE, NC 28801
ASHEVILLE, NC 28801
ASHEVILLE, NC 28801
ASHEVILLE, NC 28801
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 Cory Pierson's NPI number?
The NPI number for Cory Pierson is 1518586304. It was assigned to this individual provider in the NPPES registry on April 11, 2020.
Where is Cory Pierson located?
Cory Pierson practices at 509 Biltmore Ave, Asheville, NC 28801. The listed phone number is (828) 213-3524.
What is Cory Pierson's specialty?
The primary specialty registered for this NPI is Radiology, specializing in Neuroradiology, with taxonomy code 2085N0700X.
Is Cory Pierson enrolled in Medicare?
Yes. Cory Pierson 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 Cory Pierson's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Cory Pierson reassigns Medicare benefits to 5 organizations: Mercy Health System Corporation (Lake Geneva, WI), Fort Healthcare Inc (Fort Atkinson, WI), Group Health Cooperative Of South Central Wisconsin (Madison, WI), University Of Wisconsin Medical Foundation, Inc (Middleton, WI) and Richland Hospital (Spring Green, WI). 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 Cory Pierson's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Cory Pierson affiliated with any hospitals?
According to CMS data, Cory Pierson is affiliated with Mercy Health System Corp, Fort Memorial Hospital, Unitypoint Health - Meriter and Mercy Walworth Hospital & Medical Center.
When was this NPI record last updated?
The NPPES record for Cory Pierson was last updated on October 16, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 days 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.
# Dr. Cory Pierson, MD · NPI 1518586304
Neuroradiology physician in Asheville, North Carolina. Individual provider, active in the CMS NPPES registry since April 11, 2020.
## Identity
- **NPI:** 1518586304 (Entity type: Individual)
- **Enumerated:** April 11, 2020
- **Primary specialty:** Radiology - Neuroradiology · taxonomy 2085N0700X
- **State license:** 2026-04469 (North Carolina)
- **Sole proprietor:** No
## Practice location
- **Address:** 509 BILTMORE AVE, Asheville, NC 28801-4601
- **Phone:** (828) 213-3524
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 5 organizations under Medicare reassignment (form CMS-855R): Mercy Health System Corporation (NPI 1699728550, Lake Geneva, WI); Fort Healthcare Inc (NPI 1417450115, Fort Atkinson, WI); Group Health Cooperative Of South Central Wisconsin (NPI 1245260165, Madison, WI); University Of Wisconsin Medical Foundation, Inc (NPI 1598784555, Middleton, WI); Richland Hospital (NPI 1952094138, Spring Green, WI) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2020
## Record status
- **NPPES last updated:** October 16, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1518586304) · Data from the CMS NPPES public registry.