KAY EIGENBROD MD
NPI 1871600718
Obstetrics & Gynecology in Indianapolis, IN
About Kay Eigenbrod Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
KAY EIGENBROD MD (NPI 1871600718) is an individual obstetrics & gynecology provider in Indianapolis, Indiana, licensed in Indiana (01045024) and active in the NPI registry since August 2006. She is enrolled in Medicare PECOS, is affiliated with Ascension St Vincent Hospital, and is a graduate of University Of Illinois College Of Med (chi/peor/rock/chm-urb) (1992).
NPPES Registry Identity
Specialties & Licenses
Other Names 1
Other Identifiers 1
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
Kay Eigenbrod 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 Kay Eigenbrod 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
- 945 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 8
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 4
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Ascension St Vincent Hospital
Acute Care Hospitals · Indianapolis, INWitham Health Services
Acute Care Hospitals · Lebanon, INAscension St Vincent Carmel
Acute Care Hospitals · Carmel, INAscension St Vincent Fishers
Acute Care Hospitals · Fishers, 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.
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 10
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
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 Kay Eigenbrod's NPI number?
The NPI number for Kay Eigenbrod is 1871600718. It was assigned to this individual provider in the NPPES registry on August 24, 2006. The provider is also known as Karolyn Eigenbrod MD.
Where is Kay Eigenbrod located?
Kay Eigenbrod practices at 8424 Naab Rd Ste 2A, Indianapolis, IN 46260. The listed phone number is (317) 415-6300.
What is Kay Eigenbrod's specialty?
The primary specialty registered for this NPI is Obstetrics & Gynecology with taxonomy code 207V00000X.
Is Kay Eigenbrod enrolled in Medicare?
Yes. Kay Eigenbrod 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 Kay Eigenbrod's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Kay Eigenbrod reassigns Medicare benefits to St. Vincent Medical Group, Inc. (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 Kay Eigenbrod's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Kay Eigenbrod accept?
Health plans from Ambetter Health, Ambetter from Buckeye Health Plan, Ambetter from Meridian, Anthem Blue Cross and Blue Shield and CareSource list Kay Eigenbrod 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 Kay Eigenbrod affiliated with any hospitals?
According to CMS data, Kay Eigenbrod is affiliated with Ascension St Vincent Hospital, Witham Health Services, Ascension St Vincent Carmel and Ascension St Vincent Fishers.
When was this NPI record last updated?
The NPPES record for Kay Eigenbrod was last updated on June 20, 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.