JON LARSON CRNA
NPI 1821152976
Nurse Anesthetist, Certified Registered in Jasper, IN
About Jon Larson Crna NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
JON LARSON CRNA (NPI 1821152976) is an individual nurse anesthetist, certified registered in Jasper, Indiana, licensed in Indiana (99001630) and active in the NPI registry since December 2006. He is affiliated with Memorial Hospital And Health Care Center and is a graduate of Other (1989).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 3
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
Jon Larson 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 Reassignment
Medicare enrollment records show Jon Larson reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Jasper, IN 47546
- Reassigned Medicare billing, Indiana enrollment
- 40 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
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Memorial Hospital And Health Care Center
Acute Care Hospitals · Jasper, INPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 47546 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
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.
JASPER, IN 47546
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 Jon Larson's NPI number?
The NPI number for Jon Larson is 1821152976. It was assigned to this individual provider in the NPPES registry on December 21, 2006.
Where is Jon Larson located?
Jon Larson practices at 800 W 9th St, Jasper, IN 47546. The listed phone number is (812) 996-2345.
What is Jon Larson's specialty?
The primary specialty registered for this NPI is Nurse Anesthetist, Certified Registered with taxonomy code 367500000X.
Is Jon Larson enrolled in Medicare?
Yes. Jon Larson 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 Jon Larson's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Jon Larson reassigns Medicare benefits to Ivory Coast Anesthesia Management LLC (Jasper, IN). 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 Jon Larson's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Jon Larson accept?
Health plans from Ambetter Health, Ambetter from Buckeye Health Plan, Ambetter from Meridian and CareSource list Jon Larson 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 Jon Larson affiliated with any hospitals?
According to CMS data, Jon Larson is affiliated with Memorial Hospital And Health Care Center.
When was this NPI record last updated?
The NPPES record for Jon Larson was last updated on August 14, 2013. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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.
# Jon Larson, CRNA · NPI 1821152976
Nurse Anesthetist, Certified Registered physician in Jasper, Indiana. Individual provider, active in the CMS NPPES registry since December 21, 2006.
## Identity
- **NPI:** 1821152976 (Entity type: Individual)
- **Enumerated:** December 21, 2006
- **Primary specialty:** Nurse Anesthetist, Certified Registered · taxonomy 367500000X
- **State license:** 99001630 (Indiana)
- **Sole proprietor:** No
## Practice location
- **Address:** 800 W 9TH ST, Jasper, IN 47546-2514
- **Phone:** (812) 996-2345 · **Fax:** (812) 996-2345
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Bills Medicare through:** Ivory Coast Anesthesia Management LLC (NPI 1083484000, Jasper, IN), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 1989
## Record status
- **NPPES last updated:** August 14, 2013
- **Other identifiers:** Medicare ID-Type Unspecified CC6080W (IN); Other 99001630 (IN); Other 000000185017 (IN)
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Source: [NPI Profile](https://npiprofile.com/npi/1821152976) · Data from the CMS NPPES public registry.