ZOE N SULLIVAN CAA
NPI 1427868934
Anesthesiologist Assistant in Indianapolis, IN
About Zoe N Sullivan Caa NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ZOE N SULLIVAN CAA (NPI 1427868934) is an individual anesthesiologist assistant in Indianapolis, Indiana, licensed in Indiana (75000202A) and active in the NPI registry since January 2025. She is affiliated with Eskenazi Health and is a graduate of Other (2024).
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
Zoe N Sullivan Caa 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 Zoe Sullivan reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Indianapolis, IN 46202
- Reassigned Medicare billing, Indiana enrollment
- 5,212 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.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Eskenazi Health
Acute Care Hospitals · Indianapolis, INOther Providers at the Same Location NPPES 20
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 Zoe Sullivan's NPI number?
The NPI number for Zoe Sullivan is 1427868934. It was assigned to this individual provider in the NPPES registry on January 8, 2025.
Where is Zoe Sullivan located?
Zoe Sullivan practices at 720 Eskenazi Ave, Indianapolis, IN 46202. The listed phone number is (317) 880-5386.
What is Zoe Sullivan's specialty?
The primary specialty registered for this NPI is Anesthesiologist Assistant with taxonomy code 367H00000X.
Is Zoe Sullivan enrolled in Medicare?
Yes. Zoe Sullivan 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 Zoe Sullivan's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Zoe Sullivan reassigns Medicare benefits to Iu Health Medical Group, LLC (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 Zoe Sullivan's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Zoe Sullivan accept?
Health plans from CareSource and Cigna Healthcare list Zoe Sullivan 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 Zoe Sullivan affiliated with any hospitals?
According to CMS data, Zoe Sullivan is affiliated with Eskenazi Health.
When was this NPI record last updated?
The NPPES record for Zoe Sullivan was last updated on September 23, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 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.
# Zoe N Sullivan, CAA · NPI 1427868934
Anesthesiologist Assistant physician in Indianapolis, Indiana. Individual provider, active in the CMS NPPES registry since January 8, 2025.
## Identity
- **NPI:** 1427868934 (Entity type: Individual)
- **Enumerated:** January 8, 2025
- **Primary specialty:** Anesthesiologist Assistant · taxonomy 367H00000X
- **State license:** 75000202A (Indiana)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 720 ESKENAZI AVE, Indianapolis, IN 46202-5187
- **Phone:** (317) 880-5386
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Bills Medicare through:** Iu Health Medical Group, LLC (NPI 1326893777, Indianapolis, IN), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2024
## Record status
- **NPPES last updated:** September 23, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1427868934) · Data from the CMS NPPES public registry.