DR. CHRISTOPHER TROY KOCH MD
NPI 1114144417
Radiology - Diagnostic Radiology in Nashville, TN
About Dr. Christopher Troy Koch Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. CHRISTOPHER TROY KOCH MD (NPI 1114144417) is an individual diagnostic radiology provider in Nashville, Tennessee, licensed in Tennessee (54010) and active in the NPI registry since April 2007. He is enrolled in Medicare PECOS, is affiliated with Providence Regional Medical Center Everett, and maintains a secondary practice location in Gainesville.
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 1
Other Identifiers 2
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. Christopher Troy Koch 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
22Medicare enrollment records show Christopher Koch reassigns Medicare billing to 22 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Nashville, TN 37232
- Reassigned Medicare billing, Tennessee enrollment
- 4,711 clinicians in this Medicare group
Nashville, TN 37212
- Reassigned Medicare billing, Tennessee enrollment
- 195 clinicians in this Medicare group
Nashville, TN 37204
- Reassigned Medicare billing, Tennessee enrollment
- 218 clinicians in this Medicare group
Franklin, TN 37067
- Reassigned Medicare billing, Tennessee enrollment
- 187 clinicians in this Medicare group
Louisville, KY 40215
- Reassigned Medicare billing, Tennessee enrollment
- 2 clinicians in this Medicare group
Maryville, TN 37804
- Reassigned Medicare billing, Tennessee enrollment
- 49 clinicians in this Medicare group
Marietta, GA 30060
- Reassigned Medicare billing, Tennessee enrollment
Gainesville, GA 30501
- Reassigned Medicare billing, Tennessee enrollment
- 3 clinicians in this Medicare group
Morton Grove, IL 60053
- Reassigned Medicare billing, Illinois enrollment
- 25 clinicians in this Medicare group
Pinehurst, NC 28374
- Reassigned Medicare billing, Tennessee enrollment
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 90
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.
Providence Regional Medical Center Everett
Acute Care Hospitals · Everett, WAProvidence Centralia Hospital
Acute Care Hospitals · Centralia, WAProvidence St Peter Hospital
Acute Care Hospitals · Olympia, WASwedish Edmonds Hospital
Acute Care Hospitals · Edmonds, WASwedish Medical Center
Acute Care Hospitals · Seattle, WAPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 37232 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.
Reported Quality Measures
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.
NASHVILLE, TN 37232
NASHVILLE, TN 37232
NASHVILLE, TN 37232
NASHVILLE, TN 37232
NASHVILLE, TN 37232
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 Koch's NPI number?
The NPI number for Christopher Koch is 1114144417. It was assigned to this individual provider in the NPPES registry on April 19, 2007.
Where is Christopher Koch located?
Christopher Koch practices at 3601 The Vanderbilt Clinic, Nashville, TN 37232. The listed phone number is (615) 322-3000.
What is Christopher Koch's specialty?
The primary specialty registered for this NPI is Radiology, specializing in Diagnostic Radiology, with taxonomy code 2085R0202X.
Is Christopher Koch enrolled in Medicare?
Yes. Christopher Koch 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 Koch's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Christopher Koch reassigns Medicare benefits to 22 organizations: Vanderbilt University Medical Center (Nashville, TN), Vanderbilt Imaging Services, LLC (Nashville, TN), One Hundred Oaks Imaging, LLC (Nashville, TN), Williamson Imaging, LLC (Franklin, TN), Vip Imaging, PLLC (Louisville, KY) and 17 more organizations, listed in the Medicare section above. 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 Koch's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Christopher Koch accept?
Health plans from Alliant Health Plans, Inc., Anthem Blue Cross and Blue Shield, Blue Cross Blue Shield of Wyoming, Blue Cross and Blue Shield of Kansas, Inc. and Blue Cross and Blue Shield of Nebraska and 5 other insurers list Christopher Koch 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 Koch affiliated with any hospitals?
According to CMS data, Christopher Koch is affiliated with Providence Regional Medical Center Everett, Providence Centralia Hospital, Providence St Peter Hospital, Swedish Edmonds Hospital and Swedish Medical Center.
When was this NPI record last updated?
The NPPES record for Christopher Koch was last updated on September 9, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 months 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.