DR. TULAY AKSOY MD
NPI 1245485697
Internal Medicine in Summit, WI
About Dr. Tulay Aksoy Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. TULAY AKSOY MD (NPI 1245485697) is an individual internal medicine provider in Summit, Wisconsin, licensed in Pennsylvania (MD491659) and active in the NPI registry since November 2008. She is enrolled in Medicare PECOS, is affiliated with Abington Memorial Hospital, and maintains 2 additional practice locations.
NPPES Registry Identity
Specialties & Licenses 2
Secondary Practice Locations 2
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
Dr. Tulay Aksoy 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 Tulay Aksoy reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Abington, PA 19001
- Reassigned Medicare billing, Pennsylvania enrollment
- 167 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.
Abington Memorial Hospital
Acute Care Hospitals · Abington, PAPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 53066 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.
SUMMIT, WI 53066
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 Tulay Aksoy's NPI number?
The NPI number for Tulay Aksoy is 1245485697. It was assigned to this individual provider in the NPPES registry on November 27, 2008.
Where is Tulay Aksoy located?
Tulay Aksoy practices at 36500 Aurora Dr, Summit, WI 53066. The listed phone number is (262) 434-1000.
What is Tulay Aksoy's specialty?
The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.
Is Tulay Aksoy enrolled in Medicare?
Yes. Tulay Aksoy 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 Tulay Aksoy's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Tulay Aksoy reassigns Medicare benefits to Abington Memorial Hospital (Abington, PA). 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 Tulay Aksoy's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Tulay Aksoy accept?
Health plans from Ambetter Health, Ambetter Health of Delaware, Ambetter from Buckeye Health Plan and Aspirus Health Plan list Tulay Aksoy 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 Tulay Aksoy affiliated with any hospitals?
According to CMS data, Tulay Aksoy is affiliated with Abington Memorial Hospital.
When was this NPI record last updated?
The NPPES record for Tulay Aksoy was last updated on September 16, 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.
# Dr. Tulay Aksoy, MD · NPI 1245485697
Internal Medicine physician in Summit, Wisconsin. Individual provider, active in the CMS NPPES registry since November 27, 2008.
## Identity
- **NPI:** 1245485697 (Entity type: Individual)
- **Enumerated:** November 27, 2008
- **Primary specialty:** Internal Medicine · taxonomy 207R00000X
- **State license:** MD491659 (Pennsylvania)
- **Sole proprietor:** No
## Practice location
- **Address:** 36500 AURORA DR, Summit, WI 53066-4899
- **Phone:** (262) 434-1000
## 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:** Abington Memorial Hospital (NPI 1770508319, Abington, PA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2001
## Record status
- **NPPES last updated:** September 16, 2025
- **Other identifiers:** Medicaid 100230189 (WI)
---
Source: [NPI Profile](https://npiprofile.com/npi/1245485697) · Data from the CMS NPPES public registry.