GUARDIAN ANESTHESIA SERVICES
NPI 1124103205
Nurse Anesthetist, Certified Registered in Prairie Village, KS
About Guardian Anesthesia Services NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
GUARDIAN ANESTHESIA SERVICES (NPI 1124103205) is a healthcare organization registered as a nurse anesthetist, certified registered in Prairie Village, Kansas and active in the NPI registry since October 2006. The organization lists Elisa A Mckay, Sole Proprietor, as its authorized official.
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 3
Group Practice 1
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Guardian Anesthesia Services is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
34Medicare enrollment records show 34 clinicians reassign Medicare billing to Guardian Anesthesia Services, which bills Medicare for the services they deliver. Of these, 18 practice within 10 miles. Listed here are the 20 practicing nearest to this location.
Clinicians by Medicare Specialty 3
Nearest to this location (20)
See all 34Kansas City, MO 64114
Overland Park, KS 66213
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
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 Guardian Anesthesia Services's NPI number?
The NPI number for Guardian Anesthesia Services is 1124103205. It was assigned to this organization in the NPPES registry on October 26, 2006.
Where is Guardian Anesthesia Services located?
Guardian Anesthesia Services is located at 3840 W 75th St, Prairie Village, KS 66208. The listed phone number is (913) 384-9600.
What is Guardian Anesthesia Services's specialty?
The primary specialty registered for this NPI is Nurse Anesthetist, Certified Registered with taxonomy code 367500000X.
Is Guardian Anesthesia Services enrolled in Medicare?
Yes. Guardian Anesthesia Services is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through Guardian Anesthesia Services?
According to the CMS Revalidation Reassignment List (October 2026 release), 34 clinicians in 3 Medicare specialties reassign their Medicare billing to Guardian Anesthesia Services. A 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 the clinician's services. The largest specialties are Certified Registered Nurse Anesthetist (CRNA) (29), Anesthesiology (4) and Hospice/Palliative Care (1). Of these, 18 practice within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
What insurance does Guardian Anesthesia Services accept?
Health plans from Anthem Blue Cross and Blue Shield list Guardian Anesthesia Services 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.
When was this NPI record last updated?
The NPPES record for Guardian Anesthesia Services was last updated on October 3, 2019. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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.
# Guardian Anesthesia Services · NPI 1124103205
Nurse Anesthetist, Certified Registered organization in Prairie Village, Kansas. Organization record, active in the CMS NPPES registry since October 26, 2006.
## Identity
- **NPI:** 1124103205 (Entity type: Organization)
- **Enumerated:** October 26, 2006
- **Primary specialty:** Nurse Anesthetist, Certified Registered · taxonomy 367500000X
- **Organization subpart:** No
- **Authorized official:** Elisa Mckay, SOLE PROPRIETOR
## Practice location
- **Address:** 3840 W 75TH ST, Prairie Village, KS 66208-4126
- **Phone:** (913) 384-9600 · **Fax:** (913) 284-9646
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Clinicians billing through this organization:** 34 clinicians in 3 Medicare specialties reassign Medicare billing to this organization (form CMS-855R); largest: Certified Registered Nurse Anesthetist (CRNA) (29), Anesthesiology (4), Hospice/Palliative Care (1); 18 practice within 10 miles; [full list](https://npiprofile.com/npi/1124103205/clinicians) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** October 3, 2019
- **Other identifiers:** Other 27170015 (MO); Medicaid 500857800 (MO); Medicaid 200355250A (KS)
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Source: [NPI Profile](https://npiprofile.com/npi/1124103205) · Data from the CMS NPPES public registry.