DR. JOHN ALVIN COX M.D.
NPI 1174796544
Radiology - Radiation Oncology in Indianapolis, IN
About Dr. John Alvin Cox M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. JOHN ALVIN COX M.D. (NPI 1174796544) is an individual radiation oncology provider in Indianapolis, Indiana, licensed in Indiana (01072092A) and active in the NPI registry since April 2008. He is enrolled in Medicare PECOS, is affiliated with Taylor Regional Hospital, and maintains a secondary practice location in Campbellsville.
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 1
Other Identifiers 3
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
Dr. John Alvin Cox M.d. 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
3Medicare enrollment records show John Cox reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Indianapolis, IN 46202
- Reassigned Medicare billing, Indiana enrollment
- 21 clinicians in this Medicare group
Scottsburg, IN 47170
- Reassigned Medicare billing, Indiana and Kentucky enrollments
- Also billed through NPI 1811648827 (Kentucky)
- 532 clinicians in this Medicare group
Campbellsville, KY 42718
- Reassigned Medicare billing, Kentucky enrollment
- 67 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 23
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
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Taylor Regional Hospital
Acute Care Hospitals · Campbellsville, KYPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 46202 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
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.
INDIANAPOLIS, IN 46202
INDIANAPOLIS, IN 46202
INDIANAPOLIS, IN 46202
INDIANAPOLIS, IN 46202
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 Cox's NPI number?
The NPI number for John Cox is 1174796544. It was assigned to this individual provider in the NPPES registry on April 8, 2008.
Where is John Cox located?
John Cox practices at 535 Barnhill Dr Iu Simon Cancer Center, Indianapolis, IN 46202. The listed phone number is (317) 944-2524.
What is John Cox's specialty?
The primary specialty registered for this NPI is Radiology, specializing in Radiation Oncology, with taxonomy code 2085R0001X.
Is John Cox enrolled in Medicare?
Yes. John Cox 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 John Cox's services?
According to the CMS Revalidation Reassignment List (October 2026 release), John Cox reassigns Medicare benefits to 3 organizations: University Radiation Oncology Associates, Inc. (Indianapolis, IN), Baptist Health Medical Group Inc (Scottsburg, IN) and Taylor Regional Medical Group, LLC (Campbellsville, KY). 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 Cox's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does John Cox accept?
Health plans from Anthem Blue Cross and Blue Shield and CareSource list John Cox 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.
Is John Cox affiliated with any hospitals?
According to CMS data, John Cox is affiliated with Taylor Regional Hospital.
When was this NPI record last updated?
The NPPES record for John Cox was last updated on March 15, 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.
# Dr. John Alvin Cox, M.D. · NPI 1174796544
Radiation Oncology physician in Indianapolis, Indiana. Individual provider, active in the CMS NPPES registry since April 8, 2008.
## Identity
- **NPI:** 1174796544 (Entity type: Individual)
- **Enumerated:** April 8, 2008
- **Primary specialty:** Radiology - Radiation Oncology · taxonomy 2085R0001X
- **State license:** 01072092A (Indiana)
- **Sole proprietor:** No
## Practice location
- **Address:** 535 BARNHILL DR, IU SIMON CANCER CENTER, Indianapolis, IN 46202-5116
- **Phone:** (317) 944-2524
## 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:** 3 organizations under Medicare reassignment (form CMS-855R): University Radiation Oncology Associates, Inc. (NPI 1770534687, Indianapolis, IN); Baptist Health Medical Group Inc (NPI 1467057042, Scottsburg, IN); Taylor Regional Medical Group, LLC (NPI 1083022727, Campbellsville, KY) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2008
## Record status
- **NPPES last updated:** March 15, 2024
- **Other identifiers:** Other P01420728 (IN); Other 000000990598 (IN); Medicaid 201159410 (IN)
---
Source: [NPI Profile](https://npiprofile.com/npi/1174796544) · Data from the CMS NPPES public registry.