KATHRYN LEITWEIN MD
NPI 1609293943
Surgery in Indianapolis, IN
About Kathryn Leitwein Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
KATHRYN LEITWEIN MD (NPI 1609293943) is an individual surgery provider in Indianapolis, Indiana, licensed in Indiana (01080757A) and active in the NPI registry since March 2014. She is enrolled in Medicare PECOS, is affiliated with Ascension St Vincent Kokomo, and is a graduate of Indiana University School Of Medicine (2014).
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
Kathryn Leitwein 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 Reassignment
Medicare enrollment records show Kathryn Leitwein reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Indianapolis, IN 46260
- Reassigned Medicare billing, Indiana enrollment
- 17 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 4
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 2
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Ascension St Vincent Kokomo
Acute Care Hospitals · Kokomo, INAscension St Vincent Hospital
Acute Care Hospitals · Indianapolis, INPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 46260 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 8
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
INDIANAPOLIS, IN 46260
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 Kathryn Leitwein's NPI number?
The NPI number for Kathryn Leitwein is 1609293943. It was assigned to this individual provider in the NPPES registry on March 25, 2014.
Where is Kathryn Leitwein located?
Kathryn Leitwein practices at 8240 Naab Road Suite 100, Indianapolis, IN 46260. The listed phone number is (317) 207-7503.
What is Kathryn Leitwein's specialty?
The primary specialty registered for this NPI is Surgery with taxonomy code 208600000X.
Is Kathryn Leitwein enrolled in Medicare?
Yes. Kathryn Leitwein 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 organization bills Medicare for Kathryn Leitwein's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Kathryn Leitwein reassigns Medicare benefits to Naab Road Surgical Group PC (Indianapolis, IN). The 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 Kathryn Leitwein's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Kathryn Leitwein accept?
Health plans from Ambetter Health, Ambetter from Buckeye Health Plan, Ambetter from Meridian and Anthem Blue Cross and Blue Shield list Kathryn Leitwein 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 Kathryn Leitwein affiliated with any hospitals?
According to CMS data, Kathryn Leitwein is affiliated with Ascension St Vincent Kokomo and Ascension St Vincent Hospital.
When was this NPI record last updated?
The NPPES record for Kathryn Leitwein was last updated on April 8, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.
# Kathryn Leitwein, MD · NPI 1609293943
Surgery physician in Indianapolis, Indiana. Individual provider, active in the CMS NPPES registry since March 25, 2014.
## Identity
- **NPI:** 1609293943 (Entity type: Individual)
- **Enumerated:** March 25, 2014
- **Primary specialty:** Surgery · taxonomy 208600000X
- **State license:** 01080757A (Indiana)
- **Sole proprietor:** No
## Practice location
- **Address:** 8240 NAAB ROAD, SUITE 100, Indianapolis, IN 46260
- **Phone:** (317) 207-7503 · **Fax:** (317) 338-2851
## 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:** Naab Road Surgical Group PC (NPI 1083762660, Indianapolis, IN), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Indiana University School Of Medicine, class of 2014
## Record status
- **NPPES last updated:** April 8, 2022
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Source: [NPI Profile](https://npiprofile.com/npi/1609293943) · Data from the CMS NPPES public registry.