JOHN PAUL REER
NPI 1669171880
Chiropractor in Osgood, IN
About John Paul Reer NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
JOHN PAUL REER (NPI 1669171880) is an individual chiropractor in Osgood, Indiana, licensed in Indiana (08003378A) and active in the NPI registry since February 2023. He is a graduate of Palmer College Chiropractic - Davenport (2023).
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 (PECOS)
John Paul Reer is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
2Medicare enrollment records show John Reer reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Osgood, IN 47037
- Reassigned Medicare billing, Indiana enrollment
Madison, IN 47250
- Reassigned Medicare billing, Indiana enrollment
- 3 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
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 John Reer's NPI number?
The NPI number for John Reer is 1669171880. It was assigned to this individual provider in the NPPES registry on February 27, 2023.
Where is John Reer located?
John Reer practices at 820 S Buckeye St, Osgood, IN 47037. The listed phone number is (812) 907-1474.
What is John Reer's specialty?
The primary specialty registered for this NPI is Chiropractor with taxonomy code 111N00000X.
Is John Reer enrolled in Medicare?
Yes. John Reer is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for John Reer's services?
According to the CMS Revalidation Reassignment List (October 2026 release), John Reer reassigns Medicare benefits to 2 organizations: Class Act Chiropractic (Osgood, IN) and Rivertown Chiropractic, LLC. (Madison, IN). 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 John Reer's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does John Reer accept?
Health plans from Ambetter Health, Ambetter from Buckeye Health Plan, Ambetter from Meridian and Anthem Blue Cross and Blue Shield list John Reer 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 John Reer was last updated on February 27, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.
# John Paul Reer · NPI 1669171880
Chiropractor provider in Osgood, Indiana. Individual provider, active in the CMS NPPES registry since February 27, 2023.
## Identity
- **NPI:** 1669171880 (Entity type: Individual)
- **Enumerated:** February 27, 2023
- **Primary specialty:** Chiropractor · taxonomy 111N00000X
- **State license:** 08003378A (Indiana)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 820 S BUCKEYE ST, Osgood, IN 47037-1332
- **Phone:** (812) 907-1474
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Bills Medicare through:** 2 organizations under Medicare reassignment (form CMS-855R): Class Act Chiropractic (NPI 1902506561, Osgood, IN); Rivertown Chiropractic, LLC. (NPI 1649270992, Madison, IN) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Palmer College Chiropractic - Davenport, class of 2023
## Record status
- **NPPES last updated:** February 27, 2023
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Source: [NPI Profile](https://npiprofile.com/npi/1669171880) · Data from the CMS NPPES public registry.