NATHANIEL CLARK APRN-CRNA
NPI 1295270346
Nurse Anesthetist, Certified Registered in Sidney, NE
About Nathaniel Clark Aprn-crna NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
NATHANIEL CLARK APRN-CRNA (NPI 1295270346) is an individual nurse anesthetist, certified registered in Sidney, Nebraska, licensed in Nebraska (101380) and active in the NPI registry since December 2016. He is enrolled in Medicare PECOS, is affiliated with Faith Regional Health Services, and is a graduate of Other (2016).
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
Nathaniel Clark Aprn-crna 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 Nathaniel Clark reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Rosebud, SD 57570
- Reassigned Medicare billing, Texas enrollment
- 386 clinicians in this Medicare group
O'neill, NE 68763
- Reassigned Medicare billing, Nebraska enrollment
- 86 clinicians in this Medicare group
Norfolk, NE 68701
- Reassigned Medicare billing, Nebraska enrollment
- 252 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 2
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Faith Regional Health Services
Acute Care Hospitals · Norfolk, NEAvera St Anthony's Hospital
Critical Access Hospitals · O' Neill, NEPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 69162 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.
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 Nathaniel Clark's NPI number?
The NPI number for Nathaniel Clark is 1295270346. It was assigned to this individual provider in the NPPES registry on December 28, 2016.
Where is Nathaniel Clark located?
Nathaniel Clark practices at 1000 Pole Creek Xing, Sidney, NE 69162. The listed phone number is (308) 254-5825.
What is Nathaniel Clark's specialty?
The primary specialty registered for this NPI is Nurse Anesthetist, Certified Registered with taxonomy code 367500000X.
Is Nathaniel Clark enrolled in Medicare?
Yes. Nathaniel Clark 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 Nathaniel Clark's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Nathaniel Clark reassigns Medicare benefits to 3 organizations: Rosebud Indian Health Service (Rosebud, SD), Avera St Anthonys Hospital (O'neill, NE) and Faith Regional Physician Services, LLC (Norfolk, NE). 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 Nathaniel Clark's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Nathaniel Clark accept?
Health plans from Avera Health Plans, Blue Cross and Blue Shield of Nebraska, Oscar Insurance Company and Wellmark of South Dakota, Inc. list Nathaniel Clark 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 Nathaniel Clark affiliated with any hospitals?
According to CMS data, Nathaniel Clark is affiliated with Faith Regional Health Services and Avera St Anthony's Hospital.
When was this NPI record last updated?
The NPPES record for Nathaniel Clark was last updated on December 28, 2016. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 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.
# Nathaniel Clark, APRN-CRNA · NPI 1295270346
Nurse Anesthetist, Certified Registered physician in Sidney, Nebraska. Individual provider, active in the CMS NPPES registry since December 28, 2016.
## Identity
- **NPI:** 1295270346 (Entity type: Individual)
- **Enumerated:** December 28, 2016
- **Primary specialty:** Nurse Anesthetist, Certified Registered · taxonomy 367500000X
- **State license:** 101380 (Nebraska)
- **Sole proprietor:** No
## Practice location
- **Address:** 1000 POLE CREEK XING, Sidney, NE 69162-2901
- **Phone:** (308) 254-5825
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging
- **Bills Medicare through:** 3 organizations under Medicare reassignment (form CMS-855R): Rosebud Indian Health Service (NPI 1194757369, Rosebud, SD); Avera St Anthonys Hospital (NPI 1891738936, O'neill, NE); Faith Regional Physician Services, LLC (NPI 1265489157, Norfolk, NE) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2016
## Record status
- **NPPES last updated:** December 28, 2016
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Source: [NPI Profile](https://npiprofile.com/npi/1295270346) · Data from the CMS NPPES public registry.