DR. KATHERINE DAVIS WESTREICH MD
NPI 1013234335
Pediatrics - Pediatric Nephrology in Chapel Hill, NC
About Dr. Katherine Davis Westreich Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. KATHERINE DAVIS WESTREICH MD (NPI 1013234335) is an individual pediatric nephrology provider in Chapel Hill, North Carolina, licensed in North Carolina (2013-00898) and active in the NPI registry since April 2010. She is enrolled in Medicare PECOS, is affiliated with Unc Hospitals, and maintains a secondary practice location in Sanford.
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. Katherine Davis Westreich 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 Katherine Westreich reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Hillsborough, NC 27278
- Reassigned Medicare billing, North Carolina enrollment
- 1,337 clinicians in this Medicare group
Chapel Hill, NC 27514
- Reassigned Medicare billing, North Carolina enrollment
- 2,797 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, NCFrequently 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 Katherine Westreich's NPI number?
The NPI number for Katherine Westreich is 1013234335. It was assigned to this individual provider in the NPPES registry on April 26, 2010.
Where is Katherine Westreich located?
Katherine Westreich practices at 7024 Burnett Womack Bldg Cb 7155 Unc Kidney Center, Chapel Hill, NC 27599. The listed phone number is (919) 445-2669.
What is Katherine Westreich's specialty?
The primary specialty registered for this NPI is Pediatrics, specializing in Pediatric Nephrology, with taxonomy code 2080P0210X.
Is Katherine Westreich enrolled in Medicare?
Yes. Katherine Westreich 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 Katherine Westreich's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Katherine Westreich reassigns Medicare benefits to 2 organizations: Unc Physicians Network LLC (Hillsborough, NC) and University Of North Carolina At Chapel Hill (Chapel Hill, 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 Katherine Westreich's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Katherine Westreich accept?
Health plans from Blue Cross and Blue Shield of NC and UnitedHealthcare list Katherine Westreich 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 Katherine Westreich affiliated with any hospitals?
According to CMS data, Katherine Westreich is affiliated with Unc Hospitals.
When was this NPI record last updated?
The NPPES record for Katherine Westreich was last updated on August 21, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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. Katherine Davis Westreich, MD · NPI 1013234335
Pediatric Nephrology physician in Chapel Hill, North Carolina. Individual provider, active in the CMS NPPES registry since April 26, 2010.
## Identity
- **NPI:** 1013234335 (Entity type: Individual)
- **Enumerated:** April 26, 2010
- **Primary specialty:** Pediatrics - Pediatric Nephrology · taxonomy 2080P0210X
- **State license:** 2013-00898 (North Carolina)
- **Sole proprietor:** No
## Practice location
- **Address:** 7024 BURNETT WOMACK BLDG CB 7155, UNC KIDNEY CENTER, Chapel Hill, NC 27599-7155
- **Phone:** (919) 445-2669 · **Fax:** (919) 966-4251
## 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): Unc Physicians Network LLC (NPI 1922422294, Hillsborough, NC); University Of North Carolina At Chapel Hill (NPI 1780669200, Chapel Hill, NC) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of North Carolina At Chapel Hill School Of Medicine, class of 2010
## Record status
- **NPPES last updated:** August 21, 2021
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Source: [NPI Profile](https://npiprofile.com/npi/1013234335) · Data from the CMS NPPES public registry.