AARON ECKHAUSER MD
NPI 1083761951
Thoracic Surgery (Cardiothoracic Vascular Surgery) in Wilmington, DE
About Aaron Eckhauser Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
AARON ECKHAUSER MD (NPI 1083761951) is an individual thoracic surgery (cardiothoracic vascular surgery) provider in Wilmington, Delaware, licensed in Utah (8281722-1205) and active in the NPI registry since January 2007. He is enrolled in Medicare PECOS and maintains a secondary practice location in Salt Lake City.
NPPES Registry Identity
Specialties & Licenses 2
Secondary Practice Location 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 (PECOS)
Aaron Eckhauser Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
2Medicare enrollment records show Aaron Eckhauser reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Wilmington, DE 19803
- Reassigned Medicare billing, Delaware enrollment
- 526 clinicians in this Medicare group
Idaho Falls, ID 83404
- Reassigned Medicare billing, Idaho enrollment
- 109 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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 19803 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.
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.
WILMINGTON, DE 19803
WILMINGTON, DE 19803
WILMINGTON, DE 19803
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 Aaron Eckhauser's NPI number?
The NPI number for Aaron Eckhauser is 1083761951. It was assigned to this individual provider in the NPPES registry on January 4, 2007.
Where is Aaron Eckhauser located?
Aaron Eckhauser practices at 1600 Rockland Rd, Wilmington, DE 19803. The listed phone number is (302) 651-4048.
What is Aaron Eckhauser's specialty?
The primary specialty registered for this NPI is Thoracic Surgery (Cardiothoracic Vascular Surgery) with taxonomy code 208G00000X.
Is Aaron Eckhauser enrolled in Medicare?
Yes. Aaron Eckhauser is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Aaron Eckhauser's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Aaron Eckhauser reassigns Medicare benefits to 2 organizations: The Nemours Foundation (Wilmington, DE) and Ihc Health Services Inc (Idaho Falls, ID). 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 Aaron Eckhauser's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Aaron Eckhauser accept?
Health plans from Ambetter Health, Ambetter Health of Delaware, Ambetter from NH Healthy Families, Ambetter from Sunflower Health Plan and AmeriHealth Caritas Next and 3 other insurers list Aaron Eckhauser 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.
When was this NPI record last updated?
The NPPES record for Aaron Eckhauser was last updated on January 16, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 21 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.
# Aaron Eckhauser, MD · NPI 1083761951
Thoracic Surgery (Cardiothoracic Vascular Surgery) physician in Wilmington, Delaware. Individual provider, active in the CMS NPPES registry since January 4, 2007.
## Identity
- **NPI:** 1083761951 (Entity type: Individual)
- **Enumerated:** January 4, 2007
- **Primary specialty:** Thoracic Surgery (Cardiothoracic Vascular Surgery) · taxonomy 208G00000X
- **State license:** 8281722-1205 (Utah)
- **Sole proprietor:** No
## Practice location
- **Address:** 1600 ROCKLAND RD, Wilmington, DE 19803-3607
- **Phone:** (302) 651-4048
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **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 Nemours Foundation (NPI 1366594699, Wilmington, DE); Ihc Health Services Inc (NPI 1053545848, Idaho Falls, ID) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** January 16, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1083761951) · Data from the CMS NPPES public registry.