CHRISTOPHER A SINSABAUGH MD
NPI 1184035396
Radiology - Vascular & Interventional Radiology in Indianapolis, IN
About Christopher A Sinsabaugh Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
CHRISTOPHER A SINSABAUGH MD (NPI 1184035396) is an individual vascular & interventional radiology provider in Indianapolis, Indiana, licensed in Indiana (01075911A) and active in the NPI registry since May 2014. He is enrolled in Medicare PECOS, is affiliated with Indiana University Health, and is a graduate of Indiana University School Of Medicine (2014).
NPPES Registry Identity
Specialties & Licenses 3
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
Christopher A Sinsabaugh 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 Christopher Sinsabaugh reassigns Medicare billing to 5 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
- 523 clinicians in this Medicare group
Indianapolis, IN 46202
- Reassigned Medicare billing, Indiana enrollment
- 279 clinicians in this Medicare group
Indianapolis, IN 46202
- Reassigned Medicare billing, Indiana enrollment
- 5,212 clinicians in this Medicare group
Indianapolis, IN 46260
- Reassigned Medicare billing, Indiana enrollment
- 219 clinicians in this Medicare group
Columbus, OH 43214
- Reassigned Medicare billing, Indiana enrollment
- 15 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 7
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 5
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Indiana University Health
Acute Care Hospitals · Indianapolis, INRiverside Methodist Hospital
Acute Care Hospitals · Columbus, OHGenesis Hospital
Acute Care Hospitals · Zanesville, OHKnox Community Hospital
Acute Care Hospitals · Mount Vernon, OHOhiohealth Mansfield Hospital
Acute Care Hospitals · Mansfield, OHPhysician 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.
Other Providers at the Same Location NPPES 14
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
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 Christopher Sinsabaugh's NPI number?
The NPI number for Christopher Sinsabaugh is 1184035396. It was assigned to this individual provider in the NPPES registry on May 12, 2014.
Where is Christopher Sinsabaugh located?
Christopher Sinsabaugh practices at 550 N University Blvd Room 0641, Indianapolis, IN 46202. The listed phone number is (317) 948-2449.
What is Christopher Sinsabaugh's specialty?
The primary specialty registered for this NPI is Radiology, specializing in Vascular & Interventional Radiology, with taxonomy code 2085R0204X.
Is Christopher Sinsabaugh enrolled in Medicare?
Yes. Christopher Sinsabaugh 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 Christopher Sinsabaugh's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Christopher Sinsabaugh reassigns Medicare benefits to 5 organizations: Iu Health Medical Group Riley Specialists, LLC (Indianapolis, IN), Indiana University Radiology Associates, Inc. (Indianapolis, IN), Iu Health Medical Group, LLC (Indianapolis, IN), Imaging Associates Of Indiana, PC (Indianapolis, IN) and Riverside Radiology And Interventional Associates Inc (Columbus, OH). 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 Christopher Sinsabaugh's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Christopher Sinsabaugh accept?
Health plans from Anthem Blue Cross and Blue Shield, CareSource and Cigna Healthcare list Christopher Sinsabaugh 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 Christopher Sinsabaugh affiliated with any hospitals?
According to CMS data, Christopher Sinsabaugh is affiliated with Indiana University Health, Riverside Methodist Hospital, Genesis Hospital, Knox Community Hospital and Ohiohealth Mansfield Hospital.
When was this NPI record last updated?
The NPPES record for Christopher Sinsabaugh was last updated on January 30, 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.
# Christopher A Sinsabaugh, MD · NPI 1184035396
Vascular & Interventional Radiology physician in Indianapolis, Indiana. Individual provider, active in the CMS NPPES registry since May 12, 2014.
## Identity
- **NPI:** 1184035396 (Entity type: Individual)
- **Enumerated:** May 12, 2014
- **Primary specialty:** Radiology - Vascular & Interventional Radiology · taxonomy 2085R0204X
- **State license:** 01075911A (Indiana)
- **Sole proprietor:** No
## Practice location
- **Address:** 550 N UNIVERSITY BLVD, ROOM 0641, Indianapolis, IN 46202-2879
- **Phone:** (317) 948-2449
## 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): Iu Health Medical Group Riley Specialists, LLC (NPI 1699561480, Indianapolis, IN); Indiana University Radiology Associates, Inc. (NPI 1336192665, Indianapolis, IN); Iu Health Medical Group, LLC (NPI 1326893777, Indianapolis, IN); Imaging Associates Of Indiana, PC (NPI 1699072611, Indianapolis, IN); Riverside Radiology And Interventional Associates Inc (NPI 1093718496, Columbus, OH) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Indiana University School Of Medicine, class of 2014
## Record status
- **NPPES last updated:** January 30, 2024
- **Other identifiers:** Other P02556389 (IN); Other 959090107 (IN); Medicaid 300033773 (IN)
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Source: [NPI Profile](https://npiprofile.com/npi/1184035396) · Data from the CMS NPPES public registry.