DR. SARAH COURTNEY KNIFE CHIEF M.D.
NPI 1043359805
Orthopaedic Surgery in Claremore, OK
About Dr. Sarah Courtney Knife Chief M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. SARAH COURTNEY KNIFE CHIEF M.D. (NPI 1043359805) is an individual orthopaedic surgery provider in Claremore, Oklahoma, licensed in Oklahoma (24547) and active in the NPI registry since February 2007. She is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 2
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Dr. Sarah Courtney Knife Chief M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
2Medicare enrollment records show Sarah Knife Chief reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Wewoka, OK 74884
- Reassigned Medicare billing, Texas enrollment
- 129 clinicians in this Medicare group
Oklahoma City, OK 73120
- Reassigned Medicare billing, Oklahoma enrollment
- 975 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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 74017 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 9
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
CLAREMORE, OK 74017
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 Sarah Knife Chief's NPI number?
The NPI number for Sarah Knife Chief is 1043359805. It was assigned to this individual provider in the NPPES registry on February 6, 2007.
Where is Sarah Knife Chief located?
Sarah Knife Chief practices at 1501 N Florence Suite 350, Claremore, OK 74017. The listed phone number is (918) 343-8574.
What is Sarah Knife Chief's specialty?
The primary specialty registered for this NPI is Orthopaedic Surgery with taxonomy code 207X00000X.
Is Sarah Knife Chief enrolled in Medicare?
Yes. Sarah Knife Chief is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Sarah Knife Chief's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Sarah Knife Chief reassigns Medicare benefits to 2 organizations: Wewoka Indian Health (Wewoka, OK) and Mercy Clinic Oklahoma Communities (Oklahoma City, OK). 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 Sarah Knife Chief's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
When was this NPI record last updated?
The NPPES record for Sarah Knife Chief was last updated on October 24, 2014. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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. Sarah Courtney Knife Chief, M.D. · NPI 1043359805
Orthopaedic Surgery physician in Claremore, Oklahoma. Individual provider, active in the CMS NPPES registry since February 6, 2007.
## Identity
- **NPI:** 1043359805 (Entity type: Individual)
- **Enumerated:** February 6, 2007
- **Primary specialty:** Orthopaedic Surgery · taxonomy 207X00000X
- **State license:** 24547 (Oklahoma)
- **Sole proprietor:** No
## Practice location
- **Address:** 1501 N FLORENCE, SUITE 350, Claremore, OK 74017-3275
- **Phone:** (918) 343-8574 · **Fax:** (918) 343-8575
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **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): Wewoka Indian Health (NPI 1689664195, Wewoka, OK); Mercy Clinic Oklahoma Communities (NPI 1386874550, Oklahoma City, OK) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** October 24, 2014
- **Other identifiers:** Medicare PIN 266004YLV0 (OK); Medicaid 200205890A (OK)
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Source: [NPI Profile](https://npiprofile.com/npi/1043359805) · Data from the CMS NPPES public registry.