DR. ARASH ATAEI MD
NPI 1396321782
Internal Medicine - Nephrology in Durham, NC
About Dr. Arash Ataei Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. ARASH ATAEI MD (NPI 1396321782) is an individual nephrology provider in Durham, North Carolina, licensed in North Carolina (2025-04122) and active in the NPI registry since March 2021. He is enrolled in Medicare PECOS, is affiliated with Duke University Hospital, and is a graduate of Louisiana State University School Of Medicine In New Orleans (2021).
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
Dr. Arash Ataei 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 Arash Ataei reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Durham, NC 27705
- Reassigned Medicare billing, North Carolina enrollment
- Also billed through NPI 1376574798 (North Carolina)
- 1,503 clinicians in this Medicare group
Durham, NC 27710
- Reassigned Medicare billing, North Carolina enrollment
- 3,671 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.
Duke University Hospital
Acute Care Hospitals · Durham, NCPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 27705 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
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 Arash Ataei's NPI number?
The NPI number for Arash Ataei is 1396321782. It was assigned to this individual provider in the NPPES registry on March 24, 2021.
Where is Arash Ataei located?
Arash Ataei practices at 2424 Erwin Rd Ste 605, Durham, NC 27705. The listed phone number is (919) 660-6870.
What is Arash Ataei's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Nephrology, with taxonomy code 207RN0300X.
Is Arash Ataei enrolled in Medicare?
Yes. Arash Ataei 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 Arash Ataei's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Arash Ataei reassigns Medicare benefits to 2 organizations: Duke University Health System, Inc. (Durham, NC) and Duke Health Integrated Practice, Inc. (Durham, NC). 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 Arash Ataei's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Arash Ataei accept?
Health plans from Ambetter Health, Ambetter from Absolute Total Care, Ambetter of North Carolina, Ambetter of Tennessee and Cigna Healthcare list Arash Ataei 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 Arash Ataei affiliated with any hospitals?
According to CMS data, Arash Ataei is affiliated with Duke University Hospital.
When was this NPI record last updated?
The NPPES record for Arash Ataei was last updated on June 28, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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. Arash Ataei, MD · NPI 1396321782
Nephrology physician in Durham, North Carolina. Individual provider, active in the CMS NPPES registry since March 24, 2021.
## Identity
- **NPI:** 1396321782 (Entity type: Individual)
- **Enumerated:** March 24, 2021
- **Primary specialty:** Internal Medicine - Nephrology · taxonomy 207RN0300X
- **State license:** 2025-04122 (North Carolina)
- **Sole proprietor:** No
## Practice location
- **Address:** 2424 ERWIN RD STE 605, Durham, NC 27705-3827
- **Phone:** (919) 660-6870 · **Fax:** (919) 681-1143
## 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): Duke University Health System, Inc. (NPI 1336448810, Durham, NC); Duke Health Integrated Practice, Inc. (NPI 1205553369, Durham, NC) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Louisiana State University School Of Medicine In New Orleans, class of 2021
## Record status
- **NPPES last updated:** June 28, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1396321782) · Data from the CMS NPPES public registry.