DR. HELEN EVE RYNOR MD
NPI 1447837083
Radiology - Diagnostic Radiology in Durham, NC
About Dr. Helen Eve Rynor Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. HELEN EVE RYNOR MD (NPI 1447837083) is an individual diagnostic radiology provider in Durham, North Carolina, licensed in North Carolina (2026-02176) and active in the NPI registry since March 2021. She is enrolled in Medicare PECOS, is affiliated with Duke University Hospital, and is a graduate of Florida International Univ, College Of Medicine (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. Helen Eve Rynor 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 Helen Rynor 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 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
DURHAM, NC 27705
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 Helen Rynor's NPI number?
The NPI number for Helen Rynor is 1447837083. It was assigned to this individual provider in the NPPES registry on March 29, 2021.
Where is Helen Rynor located?
Helen Rynor practices at 2301 Erwin Rd, Durham, NC 27705. The listed phone number is (919) 684-8111.
What is Helen Rynor's specialty?
The primary specialty registered for this NPI is Radiology, specializing in Diagnostic Radiology, with taxonomy code 2085R0202X.
Is Helen Rynor enrolled in Medicare?
Yes. Helen Rynor 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 Helen Rynor's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Helen Rynor 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 Helen Rynor's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Helen Rynor accept?
Health plans from Cigna Healthcare list Helen Rynor 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 Helen Rynor affiliated with any hospitals?
According to CMS data, Helen Rynor is affiliated with Duke University Hospital.
When was this NPI record last updated?
The NPPES record for Helen Rynor was last updated on July 2, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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. Helen Eve Rynor, MD · NPI 1447837083
Diagnostic Radiology physician in Durham, North Carolina. Individual provider, active in the CMS NPPES registry since March 29, 2021.
## Identity
- **NPI:** 1447837083 (Entity type: Individual)
- **Enumerated:** March 29, 2021
- **Primary specialty:** Radiology - Diagnostic Radiology · taxonomy 2085R0202X
- **State license:** 2026-02176 (North Carolina)
- **Sole proprietor:** No
## Practice location
- **Address:** 2301 ERWIN RD, Durham, NC 27705-4699
- **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:** 2 organizations under Medicare reassignment (form CMS-855R): Duke University Health System, Inc. (NPI 1497912232, Durham, NC); Duke Health Integrated Practice, Inc. (NPI 1205553369, Durham, NC) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Florida International Univ, College Of Medicine, class of 2021
## Record status
- **NPPES last updated:** July 2, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1447837083) · Data from the CMS NPPES public registry.