SARA CASEY ARNP
NPI 1003401720
Nurse Practitioner in Spencer, IA
About Sara Casey Arnp NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
SARA CASEY ARNP (NPI 1003401720) is an individual nurse practitioner in Spencer, Iowa, licensed in Iowa (A162431) and active in the NPI registry since March 2021. She is enrolled in Medicare PECOS, is affiliated with Spencer Municipal Hospital, and is a graduate of Other (2020).
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
Sara Casey Arnp 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 Sara Casey reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Spencer, IA 51301
- Reassigned Medicare billing, Iowa enrollment
- 176 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 4
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 2
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Spencer Municipal Hospital
Acute Care Hospitals · Spencer, IALakes Regional Healthcare
Acute Care Hospitals · Spirit Lake, IAPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 51301 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.
SPENCER, IA 51301
SPENCER, IA 51301
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 Sara Casey's NPI number?
The NPI number for Sara Casey is 1003401720. It was assigned to this individual provider in the NPPES registry on March 4, 2021.
Where is Sara Casey located?
Sara Casey practices at 116 E 11th St, Spencer, IA 51301. The listed phone number is (712) 264-3500.
What is Sara Casey's specialty?
The primary specialty registered for this NPI is Nurse Practitioner with taxonomy code 363L00000X.
Is Sara Casey enrolled in Medicare?
Yes. Sara Casey 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 Sara Casey's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Sara Casey reassigns Medicare benefits to Spencer Municipal Hospital (Spencer, IA). 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 Sara Casey's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Sara Casey accept?
Health plans from Ambetter Health, Ambetter Health of Delaware, Ambetter from NH Healthy Families, Ambetter from Sunflower Health Plan and Avera Health Plans and 3 other insurers list Sara Casey 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 Sara Casey affiliated with any hospitals?
According to CMS data, Sara Casey is affiliated with Spencer Municipal Hospital and Lakes Regional Healthcare.
When was this NPI record last updated?
The NPPES record for Sara Casey was last updated on March 4, 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.