NEKTARIOS VASILOTTOS MD
NPI 1023547288
Internal Medicine - Clinical Cardiac Electrophysiology in Indianapolis, IN
About Nektarios Vasilottos Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
NEKTARIOS VASILOTTOS MD (NPI 1023547288) is an individual clinical cardiac electrophysiology provider in Indianapolis, Indiana, licensed in Indiana (01083506A) and active in the NPI registry since June 2017. He is enrolled in Medicare PECOS, is affiliated with Eskenazi Health, and maintains 2 additional practice locations.
NPPES Registry Identity
Specialties & Licenses 4
Secondary Practice Locations 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
Nektarios Vasilottos 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 Nektarios Vasilottos reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Indianapolis, IN 46202
- Reassigned Medicare billing, Indiana enrollment
- 564 clinicians in this Medicare group
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 3
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Eskenazi Health
Acute Care Hospitals · Indianapolis, INIndiana University Health
Acute Care Hospitals · Indianapolis, INIndiana University Health Arnett Hospital
Acute Care Hospitals · Lafayette, INPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 46202 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 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 Nektarios Vasilottos's NPI number?
The NPI number for Nektarios Vasilottos is 1023547288. It was assigned to this individual provider in the NPPES registry on June 9, 2017.
Where is Nektarios Vasilottos located?
Nektarios Vasilottos practices at 720 Eskenazi Ave, Indianapolis, IN 46202. The listed phone number is (317) 880-7666.
What is Nektarios Vasilottos's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Clinical Cardiac Electrophysiology, with taxonomy code 207RC0001X.
Is Nektarios Vasilottos enrolled in Medicare?
Yes. Nektarios Vasilottos 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 Nektarios Vasilottos's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Nektarios Vasilottos reassigns Medicare benefits to 2 organizations: The Health And Hospital Corporation Of Marion County (Indianapolis, IN) and Iu Health Medical Group, LLC (Indianapolis, IN). 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 Nektarios Vasilottos's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Nektarios Vasilottos accept?
Health plans from Ambetter Health, Ambetter from Buckeye Health Plan, Ambetter from Meridian, Anthem Blue Cross and Blue Shield and CareSource list Nektarios Vasilottos 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 Nektarios Vasilottos affiliated with any hospitals?
According to CMS data, Nektarios Vasilottos is affiliated with Eskenazi Health, Indiana University Health and Indiana University Health Arnett Hospital.
When was this NPI record last updated?
The NPPES record for Nektarios Vasilottos was last updated on October 2, 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.
# Nektarios Vasilottos, MD · NPI 1023547288
Clinical Cardiac Electrophysiology physician in Indianapolis, Indiana. Individual provider, active in the CMS NPPES registry since June 9, 2017.
## Identity
- **NPI:** 1023547288 (Entity type: Individual)
- **Enumerated:** June 9, 2017
- **Primary specialty:** Internal Medicine - Clinical Cardiac Electrophysiology · taxonomy 207RC0001X
- **State license:** 01083506A (Indiana)
- **Sole proprietor:** No
## Practice location
- **Address:** 720 ESKENAZI AVE, Indianapolis, IN 46202-5187
- **Phone:** (317) 880-7666 · **Fax:** (317) 880-0448
## 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): The Health And Hospital Corporation Of Marion County (NPI 1104027879, Indianapolis, IN); Iu Health Medical Group, LLC (NPI 1326893777, Indianapolis, IN) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Indiana University School Of Medicine, class of 2017
## Record status
- **NPPES last updated:** October 2, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1023547288) · Data from the CMS NPPES public registry.