MR. KEANON WALKER CRNA
NPI 1609250083
Nurse Anesthetist, Certified Registered in Galena, KS
About Mr. Keanon Walker Crna NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MR. KEANON WALKER CRNA (NPI 1609250083) is an individual nurse anesthetist, certified registered in Galena, Kansas, licensed in Kansas (557353) and active in the NPI registry since July 2015. He is enrolled in Medicare PECOS, is affiliated with Mercy Specialty Hospital Southeast Kansas, and is a graduate of Other (2015).
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
Mr. Keanon Walker 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
5Medicare enrollment records show Keanon Walker reassigns Medicare billing to 5 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Joplin, MO 64804
- Reassigned Medicare billing, Kansas and Missouri enrollments
- 37 clinicians in this Medicare group
Joplin, MO 64804
- Reassigned Medicare billing, Missouri enrollment
- 22 clinicians in this Medicare group
Carthage, MO 64836
- Reassigned Medicare billing, Missouri enrollment
- Also billed through NPI 1003201955 (Missouri)
- 133 clinicians in this Medicare group
Cassville, MO 65625
- Reassigned Medicare billing, Missouri enrollment
- 1,487 clinicians in this Medicare group
Berryville, AR 72616
- Reassigned Medicare billing, Arkansas enrollment
- 90 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.
Mercy Specialty Hospital Southeast Kansas
Acute Care Hospitals · Galena, KSMercy Hospital Joplin
Acute Care Hospitals · Joplin, MOPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 66739 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.
GALENA, KS 66739
GALENA, KS 66739
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 Keanon Walker's NPI number?
The NPI number for Keanon Walker is 1609250083. It was assigned to this individual provider in the NPPES registry on July 15, 2015.
Where is Keanon Walker located?
Keanon Walker practices at 444 Four States Dr Suite 2, Galena, KS 66739. The listed phone number is (620) 783-4000.
What is Keanon Walker's specialty?
The primary specialty registered for this NPI is Nurse Anesthetist, Certified Registered with taxonomy code 367500000X.
Is Keanon Walker enrolled in Medicare?
Yes. Keanon Walker 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 Keanon Walker's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Keanon Walker reassigns Medicare benefits to 5 organizations: Four States Anesthesia Services LLC (Joplin, MO), Anesthesia Associates Of Joplin LLC (Joplin, MO), Mercy Hospital Carthage (Carthage, MO), Mercy Clinic Springfield Communities (Cassville, MO) and Mercy Hospital Berryville (Berryville, AR). 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 Keanon Walker's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Keanon Walker accept?
Health plans from Blue Cross and Blue Shield of Kansas, Inc., Health Advantage, Octave and UnitedHealthcare list Keanon Walker 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 Keanon Walker affiliated with any hospitals?
According to CMS data, Keanon Walker is affiliated with Mercy Specialty Hospital Southeast Kansas and Mercy Hospital Joplin.
When was this NPI record last updated?
The NPPES record for Keanon Walker was last updated on July 15, 2015. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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.
# Mr. Keanon Walker, CRNA · NPI 1609250083
Nurse Anesthetist, Certified Registered physician in Galena, Kansas. Individual provider, active in the CMS NPPES registry since July 15, 2015.
## Identity
- **NPI:** 1609250083 (Entity type: Individual)
- **Enumerated:** July 15, 2015
- **Primary specialty:** Nurse Anesthetist, Certified Registered · taxonomy 367500000X
- **State license:** 557353 (Kansas)
- **Sole proprietor:** No
## Practice location
- **Address:** 444 FOUR STATES DR, SUITE 2, Galena, KS 66739-4324
- **Phone:** (620) 783-4000 · **Fax:** (620) 783-4188
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging
- **Bills Medicare through:** 5 organizations under Medicare reassignment (form CMS-855R): Four States Anesthesia Services LLC (NPI 1053382929, Joplin, MO); Anesthesia Associates Of Joplin LLC (NPI 1588032742, Joplin, MO); Mercy Hospital Carthage (NPI 1992074959, Carthage, MO); Mercy Clinic Springfield Communities (NPI 1497887848, Cassville, MO); Mercy Hospital Berryville (NPI 1457306326, Berryville, AR) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2015
## Record status
- **NPPES last updated:** July 15, 2015
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Source: [NPI Profile](https://npiprofile.com/npi/1609250083) · Data from the CMS NPPES public registry.