JOHN SHERRILL CRNA
NPI 1700383171
Nurse Anesthetist, Certified Registered in Spirit Lake, IA
About John Sherrill Crna NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
JOHN SHERRILL CRNA (NPI 1700383171) is an individual nurse anesthetist, certified registered in Spirit Lake, Iowa, licensed in Iowa (D159255) and active in the NPI registry since April 2018. He is enrolled in Medicare PECOS, is affiliated with Trinity Regional Medical Center, and is a graduate of University Of Iowa, Rj & L Carver College Of Medicine (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
John Sherrill 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
12Medicare enrollment records show John Sherrill reassigns Medicare billing to 12 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Spirit Lake, IA 51360
- Reassigned Medicare billing, Iowa enrollment
- 65 clinicians in this Medicare group
Lake Park, IA 51347
- Reassigned Medicare billing, Iowa enrollment
- Also billed through NPI 1841200623 (Iowa)
- 60 clinicians in this Medicare group
Spencer, IA 51301
- Reassigned Medicare billing, Iowa enrollment
- 14 clinicians in this Medicare group
Spencer, IA 51301
- Reassigned Medicare billing, Iowa enrollment
- 23 clinicians in this Medicare group
Algona, IA 50511
- Reassigned Medicare billing, Iowa enrollment
- 40 clinicians in this Medicare group
Storm Lake, IA 50588
- Reassigned Medicare billing, Iowa enrollment
- Also billed through NPI 1134191653 (Iowa)
- 66 clinicians in this Medicare group
Orange City, IA 51041
- Reassigned Medicare billing, Iowa enrollment
- Also billed through NPI 1003886367 (Iowa)
- 45 clinicians in this Medicare group
Fort Dodge, IA 50501
- Reassigned Medicare billing, Iowa enrollment
- 387 clinicians in this Medicare group
Carroll, IA 51401
- Reassigned Medicare billing, Iowa enrollment
- 125 clinicians in this Medicare group
Cresco, IA 52136
- Reassigned Medicare billing, Iowa enrollment
- Also billed through NPI 1619922051 (Iowa)
- 170 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 7
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.
Trinity Regional Medical Center
Acute Care Hospitals · Fort Dodge, IALakes Regional Healthcare
Acute Care Hospitals · Spirit Lake, IAPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 51360 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
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 John Sherrill's NPI number?
The NPI number for John Sherrill is 1700383171. It was assigned to this individual provider in the NPPES registry on April 11, 2018.
Where is John Sherrill located?
John Sherrill practices at 2323 Us Hwy 71, Spirit Lake, IA 51360. The listed phone number is (712) 336-1230.
What is John Sherrill's specialty?
The primary specialty registered for this NPI is Nurse Anesthetist, Certified Registered with taxonomy code 367500000X.
Is John Sherrill enrolled in Medicare?
Yes. John Sherrill 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 John Sherrill's services?
According to the CMS Revalidation Reassignment List (October 2026 release), John Sherrill reassigns Medicare benefits to 12 organizations: Lakes Regional Healthcare (Spirit Lake, IA), Sanford Health Network (Lake Park, IA), Spencer Municipal Hospital (Spencer, IA), Northwest Iowa Anesthesia Associates (Spencer, IA), Kossuth Regional Health Center (Algona, IA) and 7 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 John Sherrill's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does John Sherrill accept?
Health plans from Avera Health Plans, Oscar Insurance Company, Sanford Health Plan and Wellmark Health Plan of Iowa, Inc. list John Sherrill 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 John Sherrill affiliated with any hospitals?
According to CMS data, John Sherrill is affiliated with Trinity Regional Medical Center and Lakes Regional Healthcare.
When was this NPI record last updated?
The NPPES record for John Sherrill was last updated on January 31, 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.
# John Sherrill, CRNA · NPI 1700383171
Nurse Anesthetist, Certified Registered physician in Spirit Lake, Iowa. Individual provider, active in the CMS NPPES registry since April 11, 2018.
## Identity
- **NPI:** 1700383171 (Entity type: Individual)
- **Enumerated:** April 11, 2018
- **Primary specialty:** Nurse Anesthetist, Certified Registered · taxonomy 367500000X
- **State license:** D159255 (Iowa)
- **Sole proprietor:** No
## Practice location
- **Address:** 2323 US HWY 71, Spirit Lake, IA 51360
- **Phone:** (712) 336-1230
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging
- **Bills Medicare through:** 12 organizations under Medicare reassignment (form CMS-855R): Lakes Regional Healthcare (NPI 1306100615, Spirit Lake, IA); Sanford Health Network (NPI 1134787930, Lake Park, IA); Spencer Municipal Hospital (NPI 1396603957, Spencer, IA); Northwest Iowa Anesthesia Associates (NPI 1871568493, Spencer, IA); Kossuth Regional Health Center (NPI 1841361276, Algona, IA); and 7 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of Iowa, Rj & L Carver College Of Medicine, class of 2020
## Record status
- **NPPES last updated:** January 31, 2024
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Source: [NPI Profile](https://npiprofile.com/npi/1700383171) · Data from the CMS NPPES public registry.