HANNAH ERIN SWEENEY MD
NPI 1417533464
Obstetrics & Gynecology in Hillsborough, NC
About Hannah Erin Sweeney Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
HANNAH ERIN SWEENEY MD (NPI 1417533464) is an individual obstetrics & gynecology provider in Hillsborough, North Carolina, licensed in North Carolina (2025-03240) and active in the NPI registry since March 2021. She is enrolled in Medicare PECOS, is affiliated with Unc Hospitals, and maintains a secondary practice location in Siler City.
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
Hannah Erin Sweeney 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
3Medicare enrollment records show Hannah Sweeney reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Chapel Hill, NC 27514
- Reassigned Medicare billing, North Carolina enrollment
- 2,797 clinicians in this Medicare group
Siler City, NC 27344
- Reassigned Medicare billing, North Carolina enrollment
- 139 clinicians in this Medicare group
Siler City, NC 27344
- Reassigned Medicare billing, North Carolina enrollment
- 234 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.
Unc Hospitals
Acute Care Hospitals · Chapel Hill, NCPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 27278 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.
HILLSBOROUGH, NC 27278
HILLSBOROUGH, NC 27278
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 Hannah Sweeney's NPI number?
The NPI number for Hannah Sweeney is 1417533464. It was assigned to this individual provider in the NPPES registry on March 21, 2021.
Where is Hannah Sweeney located?
Hannah Sweeney practices at 430 Waterstone Dr, Hillsborough, NC 27278. The listed phone number is (919) 966-7890.
What is Hannah Sweeney's specialty?
The primary specialty registered for this NPI is Obstetrics & Gynecology with taxonomy code 207V00000X.
Is Hannah Sweeney enrolled in Medicare?
Yes. Hannah Sweeney 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 Hannah Sweeney's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Hannah Sweeney reassigns Medicare benefits to 3 organizations: University Of North Carolina At Chapel Hill (Chapel Hill, NC), Chatham Hospital Inc (Siler City, NC) and Chatham Hospital, Inc. (Siler City, 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 Hannah Sweeney's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Hannah Sweeney accept?
Health plans from Blue Cross and Blue Shield of NC and UnitedHealthcare list Hannah Sweeney 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 Hannah Sweeney affiliated with any hospitals?
According to CMS data, Hannah Sweeney is affiliated with Unc Hospitals.
When was this NPI record last updated?
The NPPES record for Hannah Sweeney was last updated on September 8, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 44 days 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.
# Hannah Erin Sweeney, MD · NPI 1417533464
Obstetrics & Gynecology physician in Hillsborough, North Carolina. Individual provider, active in the CMS NPPES registry since March 21, 2021.
## Identity
- **NPI:** 1417533464 (Entity type: Individual)
- **Enumerated:** March 21, 2021
- **Primary specialty:** Obstetrics & Gynecology · taxonomy 207V00000X
- **State license:** 2025-03240 (North Carolina)
- **Sole proprietor:** No
## Practice location
- **Address:** 430 WATERSTONE DR, Hillsborough, NC 27278-9078
- **Phone:** (919) 966-7890 · **Fax:** (919) 966-9533
## 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:** 3 organizations under Medicare reassignment (form CMS-855R): University Of North Carolina At Chapel Hill (NPI 1780669200, Chapel Hill, NC); Chatham Hospital Inc (NPI 1093712655, Siler City, NC); Chatham Hospital, Inc. (NPI 1689967457, Siler City, NC) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of Virginia School Of Medicine, class of 2021
## Record status
- **NPPES last updated:** September 8, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1417533464) · Data from the CMS NPPES public registry.