DR. STEPHEN ANDREW TELLONI MD
NPI 1740417435
Internal Medicine in Durham, NC
About Dr. Stephen Andrew Telloni Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. STEPHEN ANDREW TELLONI MD (NPI 1740417435) is an individual internal medicine provider in Durham, North Carolina, licensed in North Carolina (157305) and active in the NPI registry since June 2009. He is enrolled in Medicare PECOS, is affiliated with Duke University Hospital, and maintains a secondary practice location in Chapel Hill.
NPPES Registry Identity
Specialties & Licenses
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 and accepts Medicare assignment
Dr. Stephen Andrew Telloni 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 Stephen Telloni reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Durham, NC 27704
- Reassigned Medicare billing, North Carolina enrollment
- 1,482 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 5
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
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Duke University Hospital
Acute Care Hospitals · Durham, NCPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 27710 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Referred Medical Equipment & Supplies CMS DME claims 2
Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.
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.
DURHAM, NC 27710
DURHAM, NC 27710
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 Stephen Telloni's NPI number?
The NPI number for Stephen Telloni is 1740417435. It was assigned to this individual provider in the NPPES registry on June 19, 2009.
Where is Stephen Telloni located?
Stephen Telloni practices at 2301 Erwin Rd, Durham, NC 27710. The listed phone number is (919) 684-8111.
What is Stephen Telloni's specialty?
The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.
Is Stephen Telloni enrolled in Medicare?
Yes. Stephen Telloni 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 Stephen Telloni's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Stephen Telloni reassigns Medicare benefits to Duke University Health System, Inc. (Durham, NC). 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 Stephen Telloni's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Stephen Telloni accept?
Health plans from Ambetter from Absolute Total Care, Ambetter of North Carolina, Ambetter of Tennessee and Cigna Healthcare list Stephen Telloni 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 Stephen Telloni affiliated with any hospitals?
According to CMS data, Stephen Telloni is affiliated with Duke University Hospital.
When was this NPI record last updated?
The NPPES record for Stephen Telloni was last updated on August 19, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.
# Dr. Stephen Andrew Telloni, MD · NPI 1740417435
Internal Medicine physician in Durham, North Carolina. Individual provider, active in the CMS NPPES registry since June 19, 2009.
## Identity
- **NPI:** 1740417435 (Entity type: Individual)
- **Enumerated:** June 19, 2009
- **Primary specialty:** Internal Medicine · taxonomy 207R00000X
- **State license:** 157305 (North Carolina)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 2301 ERWIN RD, Durham, NC 27710-4220
- **Phone:** (919) 684-8111
## 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:** Duke University Health System, Inc. (NPI 1376574798, Durham, NC), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Ohio State University College Of Medicine, class of 2009
## Record status
- **NPPES last updated:** August 19, 2020
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Source: [NPI Profile](https://npiprofile.com/npi/1740417435) · Data from the CMS NPPES public registry.