ISAAC ALBERT BUTLER CRNA
NPI 1003470451
Nurse Anesthetist, Certified Registered in Manchester, IA
About Isaac Albert Butler Crna NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ISAAC ALBERT BUTLER CRNA (NPI 1003470451) is an individual nurse anesthetist, certified registered in Manchester, Iowa, licensed in Iowa (D163841) and active in the NPI registry since April 2019. He is enrolled in Medicare PECOS, is affiliated with Buchanan County Health Center, 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
Isaac Albert Butler 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
10Medicare enrollment records show Isaac Butler reassigns Medicare billing to 10 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Manchester, IA 52057
- Reassigned Medicare billing, Iowa enrollment
- Also billed through NPI 1750354676 (Iowa)
- 169 clinicians in this Medicare group
Independence, IA 50644
- Reassigned Medicare billing, Iowa enrollment
- Medicare enrollment name: Peoples Memorial Hospital
- 91 clinicians in this Medicare group
Monticello, IA 52310
- Reassigned Medicare billing, Iowa enrollment
- Medicare enrollment name: St Lukes Jones Regional Medical Center
- Also billed through NPI 1164514741 (Iowa)
- 99 clinicians in this Medicare group
Guttenberg, IA 52052
- Reassigned Medicare billing, Iowa enrollment
- 41 clinicians in this Medicare group
Vinton, IA 52349
- Reassigned Medicare billing, Iowa enrollment
- 24 clinicians in this Medicare group
West Union, IA 52175
- Reassigned Medicare billing, Iowa enrollment
- 83 clinicians in this Medicare group
Sumner, IA 50674
- Reassigned Medicare billing, Iowa enrollment
- Also billed through NPI 1780684548 (Iowa)
- 41 clinicians in this Medicare group
Waterloo, IA 50701
- Reassigned Medicare billing, Iowa enrollment
- 31 clinicians in this Medicare group
Muscatine, IA 52761
- Reassigned Medicare billing, Iowa enrollment
- 1,506 clinicians in this Medicare group
Spencer, IA 51301
- Reassigned Medicare billing, Iowa enrollment
- 23 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 3
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.
Buchanan County Health Center
Critical Access Hospitals · Independence, IARegional Medical Center
Critical Access Hospitals · Manchester, IAPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 52057 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 7
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
MANCHESTER, IA 52057
MANCHESTER, IA 52057
MANCHESTER, IA 52057
MANCHESTER, IA 52057
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 Isaac Butler's NPI number?
The NPI number for Isaac Butler is 1003470451. It was assigned to this individual provider in the NPPES registry on April 30, 2019.
Where is Isaac Butler located?
Isaac Butler practices at 712 W Main St, Manchester, IA 52057. The listed phone number is (563) 822-1435.
What is Isaac Butler's specialty?
The primary specialty registered for this NPI is Nurse Anesthetist, Certified Registered with taxonomy code 367500000X.
Is Isaac Butler enrolled in Medicare?
Yes. Isaac Butler 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 Isaac Butler's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Isaac Butler reassigns Medicare benefits to 10 organizations: Delaware County Memorial Hospital (Manchester, IA), People's Memorial Hospital (Independence, IA), St Luke's Jones Regional Medical Center (Monticello, IA), Guttenberg Municipal Hospital (Guttenberg, IA), Virginia Gay Hospital, Inc (Vinton, IA) and 5 more organizations, listed in the Medicare section above. 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 Isaac Butler's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Isaac Butler accept?
Health plans from Ambetter Health, Ambetter Health of Delaware, Ambetter from NH Healthy Families, Ambetter from Sunflower Health Plan and Oscar Insurance Company and 1 other insurer list Isaac Butler 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 Isaac Butler affiliated with any hospitals?
According to CMS data, Isaac Butler is affiliated with Buchanan County Health Center and Regional Medical Center.
When was this NPI record last updated?
The NPPES record for Isaac Butler was last updated on January 10, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.
# Isaac Albert Butler, CRNA · NPI 1003470451
Nurse Anesthetist, Certified Registered physician in Manchester, Iowa. Individual provider, active in the CMS NPPES registry since April 30, 2019.
## Identity
- **NPI:** 1003470451 (Entity type: Individual)
- **Enumerated:** April 30, 2019
- **Primary specialty:** Nurse Anesthetist, Certified Registered · taxonomy 367500000X
- **State license:** D163841 (Iowa)
- **Sole proprietor:** No
## Practice location
- **Address:** 712 W MAIN ST, Manchester, IA 52057-1525
- **Phone:** (563) 822-1435
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging
- **Bills Medicare through:** 10 organizations under Medicare reassignment (form CMS-855R): Delaware County Memorial Hospital (NPI 1982667929, Manchester, IA); People's Memorial Hospital (NPI 1265595144, Independence, IA); St Luke's Jones Regional Medical Center (NPI 1053853234, Monticello, IA); Guttenberg Municipal Hospital (NPI 1386679793, Guttenberg, IA); Virginia Gay Hospital, Inc (NPI 1164486726, Vinton, IA); and 5 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2021
## Record status
- **NPPES last updated:** January 10, 2024
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Source: [NPI Profile](https://npiprofile.com/npi/1003470451) · Data from the CMS NPPES public registry.