KATHERINE LAURA AUWARTER
NPI 1972007375
Obstetrics & Gynecology in Greenville, SC
About Katherine Laura Auwarter NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
KATHERINE LAURA AUWARTER (NPI 1972007375) is an individual obstetrics & gynecology provider in Greenville, South Carolina, licensed in South Carolina (LL82711) and active in the NPI registry since March 2018. She is enrolled in Medicare PECOS, is affiliated with White Plains Hospital Center, and is a graduate of Albany Medical College Of Union University (2018).
NPPES Registry Identity
Specialties & Licenses
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
Katherine Laura Auwarter 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 Katherine Auwarter reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Rye Brook, NY 10573
- Reassigned Medicare billing, New York enrollment
- 470 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 3
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.
White Plains Hospital Center
Acute Care Hospitals · White Plains, NYPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 29605 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.
GREENVILLE, SC 29605
GREENVILLE, SC 29605
GREENVILLE, SC 29605
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 Katherine Auwarter's NPI number?
The NPI number for Katherine Auwarter is 1972007375. It was assigned to this individual provider in the NPPES registry on March 20, 2018.
Where is Katherine Auwarter located?
Katherine Auwarter practices at 890 W Faris Rd Ste 470, Greenville, SC 29605. The listed phone number is (864) 455-8897.
What is Katherine Auwarter's specialty?
The primary specialty registered for this NPI is Obstetrics & Gynecology with taxonomy code 207V00000X.
Is Katherine Auwarter enrolled in Medicare?
Yes. Katherine Auwarter 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 Katherine Auwarter's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Katherine Auwarter reassigns Medicare benefits to Westchester Medical Group, P.C. (Rye Brook, NY). 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 Katherine Auwarter's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Katherine Auwarter affiliated with any hospitals?
According to CMS data, Katherine Auwarter is affiliated with White Plains Hospital Center.
When was this NPI record last updated?
The NPPES record for Katherine Auwarter was last updated on July 2, 2019. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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.