CARYNN E KOCH MD
NPI 1780248971
Psychiatry & Neurology - Neurology in Indianapolis, IN
About Carynn E Koch Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
CARYNN E KOCH MD (NPI 1780248971) is an individual neurology provider in Indianapolis, Indiana, licensed in Indiana (01099511A) and active in the NPI registry since April 2019. She is enrolled in Medicare PECOS, is affiliated with Vanderbilt University Medical Center, and is a graduate of Indiana University School Of Medicine (2019).
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
Carynn E 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
2Medicare enrollment records show Carynn Koch reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Indianapolis, IN 46250
- Reassigned Medicare billing, Indiana enrollment
- 60 clinicians in this Medicare group
Nashville, TN 37232
- Reassigned Medicare billing, Tennessee enrollment
- 4,711 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 3
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.
Vanderbilt University Medical Center
Acute Care Hospitals · Nashville, TNPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 46237 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 46237
INDIANAPOLIS, IN 46237
INDIANAPOLIS, IN 46237
INDIANAPOLIS, IN 46237
INDIANAPOLIS, IN 46237
INDIANAPOLIS, IN 46237
INDIANAPOLIS, IN 46237
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 Carynn Koch's NPI number?
The NPI number for Carynn Koch is 1780248971. It was assigned to this individual provider in the NPPES registry on April 24, 2019.
Where is Carynn Koch located?
Carynn Koch practices at 8051 S Emerson Ave Ste 350, Indianapolis, IN 46237. The listed phone number is (317) 308-2800.
What is Carynn Koch's specialty?
The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Neurology, with taxonomy code 2084N0400X.
Is Carynn Koch enrolled in Medicare?
Yes. Carynn 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 Carynn Koch's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Carynn Koch reassigns Medicare benefits to 2 organizations: Josephson-Wallack-Munshower Neurology PC (Indianapolis, IN) and Vanderbilt University Medical Center (Nashville, TN). 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 Carynn Koch's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Carynn Koch accept?
Health plans from Ambetter Health, Ambetter from Buckeye Health Plan, Ambetter from Meridian and Anthem Blue Cross and Blue Shield list Carynn 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 Carynn Koch affiliated with any hospitals?
According to CMS data, Carynn Koch is affiliated with Vanderbilt University Medical Center.
When was this NPI record last updated?
The NPPES record for Carynn Koch was last updated on October 22, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 days 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.
# Carynn E Koch, MD · NPI 1780248971
Neurology physician in Indianapolis, Indiana. Individual provider, active in the CMS NPPES registry since April 24, 2019.
## Identity
- **NPI:** 1780248971 (Entity type: Individual)
- **Enumerated:** April 24, 2019
- **Primary specialty:** Psychiatry & Neurology - Neurology · taxonomy 2084N0400X
- **State license:** 01099511A (Indiana)
- **Sole proprietor:** No
## Practice location
- **Address:** 8051 S EMERSON AVE STE 350, Indianapolis, IN 46237-8634
- **Phone:** (317) 308-2800 · **Fax:** (317) 859-4040
## 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:** 2 organizations under Medicare reassignment (form CMS-855R): Josephson-Wallack-Munshower Neurology PC (NPI 1740377803, Indianapolis, IN); Vanderbilt University Medical Center (NPI 1104202761, Nashville, TN) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Indiana University School Of Medicine, class of 2019
## Record status
- **NPPES last updated:** October 22, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1780248971) · Data from the CMS NPPES public registry.