KATHERINE GREENLEE
NPI 1699446674
Nurse Practitioner in Sioux Falls, SD
About Katherine Greenlee NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
KATHERINE GREENLEE (NPI 1699446674) is an individual nurse practitioner in Sioux Falls, South Dakota, licensed in South Dakota (CP002153) and active in the NPI registry since September 2021. She is enrolled in Medicare PECOS, is affiliated with Orange City Area Health System, and is a graduate of Other (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
Katherine Greenlee 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 Katherine Greenlee reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Sioux Falls, SD 57105
- Reassigned Medicare billing, Minnesota and South Dakota enrollments
- 103 clinicians in this Medicare group
Sioux Falls, SD 57105
- Reassigned Medicare billing, South Dakota enrollment
- 1,097 clinicians in this Medicare group
Luverne, MN 56156
- Reassigned Medicare billing, Minnesota enrollment
- 279 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
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 4
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Orange City Area Health System
Critical Access Hospitals · Orange City, IASanford Worthington Medical Center
Acute Care Hospitals · Worthington, MNSanford Usd Medical Center
Acute Care Hospitals · Sioux Falls, SDSanford Medical Center Aberdeen
Acute Care Hospitals · Aberdeen, SDPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 57105 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
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.
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 Greenlee's NPI number?
The NPI number for Katherine Greenlee is 1699446674. It was assigned to this individual provider in the NPPES registry on September 21, 2021.
Where is Katherine Greenlee located?
Katherine Greenlee practices at 1301 W 18th St, Sioux Falls, SD 57105. The listed phone number is (605) 312-2200.
What is Katherine Greenlee's specialty?
The primary specialty registered for this NPI is Nurse Practitioner with taxonomy code 363L00000X.
Is Katherine Greenlee enrolled in Medicare?
Yes. Katherine Greenlee 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 Greenlee's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Katherine Greenlee reassigns Medicare benefits to 3 organizations: Sanford Clinic (Sioux Falls, SD), Sanford Medical Center (Sioux Falls, SD) and Sanford Health Network (Luverne, MN). 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 Greenlee's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Katherine Greenlee accept?
Health plans from Sanford Health Plan, Security Health Plan, Wellmark Health Plan of Iowa, Inc. and Wellmark of South Dakota, Inc. list Katherine Greenlee 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 Greenlee affiliated with any hospitals?
According to CMS data, Katherine Greenlee is affiliated with Orange City Area Health System, Sanford Worthington Medical Center, Sanford Usd Medical Center and Sanford Medical Center Aberdeen.
When was this NPI record last updated?
The NPPES record for Katherine Greenlee was last updated on June 21, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.
# Katherine Greenlee · NPI 1699446674
Nurse Practitioner physician in Sioux Falls, South Dakota. Individual provider, active in the CMS NPPES registry since September 21, 2021.
## Identity
- **NPI:** 1699446674 (Entity type: Individual)
- **Enumerated:** September 21, 2021
- **Primary specialty:** Nurse Practitioner · taxonomy 363L00000X
- **State license:** CP002153 (South Dakota)
- **Sole proprietor:** No
## Practice location
- **Address:** 1301 W 18TH ST, Sioux Falls, SD 57105-0401
- **Phone:** (605) 312-2200
## 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): Sanford Clinic (NPI 1144259052, Sioux Falls, SD); Sanford Medical Center (NPI 1093090342, Sioux Falls, SD); Sanford Health Network (NPI 1497703045, Luverne, MN) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2021
## Record status
- **NPPES last updated:** June 21, 2022
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Source: [NPI Profile](https://npiprofile.com/npi/1699446674) · Data from the CMS NPPES public registry.