CASTEN R FISCHER DO
NPI 1528670585
Family Medicine in Burley, ID
About Casten R Fischer Do NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
CASTEN R FISCHER DO (NPI 1528670585) is an individual family medicine provider in Burley, Idaho, licensed in Idaho (0-1897) and active in the NPI registry since August 2020. He is enrolled in Medicare PECOS, is affiliated with St Lukes Magic Valley Medical Center, and maintains a secondary practice location in Burley.
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 1
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
Casten R Fischer Do 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 Casten Fischer reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Burley, ID 83318
- Reassigned Medicare billing, Idaho enrollment
- Also billed through NPI 1497865315 (Idaho)
- 109 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 9
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.
St Lukes Magic Valley Medical Center
Acute Care Hospitals · Twin Falls, IDCassia Regional Hospital
Critical Access Hospitals · Burley, IDPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 83318 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 4
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 Casten Fischer's NPI number?
The NPI number for Casten Fischer is 1528670585. It was assigned to this individual provider in the NPPES registry on August 20, 2020.
Where is Casten Fischer located?
Casten Fischer practices at 521 E Main St, Burley, ID 83318. The listed phone number is (208) 677-6091.
What is Casten Fischer's specialty?
The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.
Is Casten Fischer enrolled in Medicare?
Yes. Casten Fischer 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 Casten Fischer's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Casten Fischer reassigns Medicare benefits to Ihc Health Services Inc (Burley, ID). 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 Casten Fischer's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Casten Fischer accept?
Health plans from Moda Health Plan, Inc., PacificSource Health Plans, Providence Health Plan and Select Health list Casten Fischer 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 Casten Fischer affiliated with any hospitals?
According to CMS data, Casten Fischer is affiliated with St Lukes Magic Valley Medical Center and Cassia Regional Hospital.
When was this NPI record last updated?
The NPPES record for Casten Fischer was last updated on June 8, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 months 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.
# Casten R Fischer, DO · NPI 1528670585
Family Medicine physician in Burley, Idaho. Individual provider, active in the CMS NPPES registry since August 20, 2020.
## Identity
- **NPI:** 1528670585 (Entity type: Individual)
- **Enumerated:** August 20, 2020
- **Primary specialty:** Family Medicine · taxonomy 207Q00000X
- **State license:** 0-1897 (Idaho)
- **Sole proprietor:** No
## Practice location
- **Address:** 521 E MAIN ST, Burley, ID 83318-1936
- **Phone:** (208) 677-6091
## 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:** Ihc Health Services Inc (NPI 1275378200, Burley, ID), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2019
## Record status
- **NPPES last updated:** June 8, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1528670585) · Data from the CMS NPPES public registry.