CORY WHALEN DC
NPI 1285494377
Chiropractor in Belle Fourche, SD
About Cory Whalen Dc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
CORY WHALEN DC (NPI 1285494377) is an individual chiropractor in Belle Fourche, South Dakota, licensed in South Dakota (1479) and active in the NPI registry since March 2024. He is a graduate of Palmer College Chiropractic - Davenport (2024).
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
Cory Whalen Dc 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 Cory Whalen reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Belle Fourche, SD 57717
- Reassigned Medicare billing, South Dakota enrollment
- 3 clinicians in this Medicare group
Great Falls, MT 59405
- Reassigned Medicare billing, Montana enrollment
- 5 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
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.
Other Providers at the Same Location NPPES 2
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 Cory Whalen's NPI number?
The NPI number for Cory Whalen is 1285494377. It was assigned to this individual provider in the NPPES registry on March 19, 2024.
Where is Cory Whalen located?
Cory Whalen practices at 1515 5th Ave Ste 101, Belle Fourche, SD 57717. The listed phone number is (605) 892-4845.
What is Cory Whalen's specialty?
The primary specialty registered for this NPI is Chiropractor with taxonomy code 111N00000X.
Is Cory Whalen enrolled in Medicare?
Yes. Cory Whalen 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 Whalen's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Cory Whalen reassigns Medicare benefits to 2 organizations: Tri-State Chiropractic, PC (Belle Fourche, SD) and Julia J Purvis Professional Corporation (Great Falls, MT). 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 Whalen's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Cory Whalen accept?
Health plans from Avera Health Plans, Blue Cross and Blue Shield of Montana, Mountain Health CO-OP and PacificSource Health Plans list Cory Whalen 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 Cory Whalen was last updated on March 19, 2024. 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.
# Cory Whalen, DC · NPI 1285494377
Chiropractor provider in Belle Fourche, South Dakota. Individual provider, active in the CMS NPPES registry since March 19, 2024.
## Identity
- **NPI:** 1285494377 (Entity type: Individual)
- **Enumerated:** March 19, 2024
- **Primary specialty:** Chiropractor · taxonomy 111N00000X
- **State license:** 1479 (South Dakota)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 1515 5TH AVE STE 101, Belle Fourche, SD 57717-6032
- **Phone:** (605) 892-4845
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Bills Medicare through:** 2 organizations under Medicare reassignment (form CMS-855R): Tri-State Chiropractic, PC (NPI 1952559916, Belle Fourche, SD); Julia J Purvis Professional Corporation (NPI 1831647825, Great Falls, MT) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Palmer College Chiropractic - Davenport, class of 2024
## Record status
- **NPPES last updated:** March 19, 2024
---
Source: [NPI Profile](https://npiprofile.com/npi/1285494377) · Data from the CMS NPPES public registry.