MS. ALISA R BOYHER CRNA
NPI 1407857584
Nurse Anesthetist, Certified Registered in Saint Louis, MO
About Ms. Alisa R Boyher Crna NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MS. ALISA R BOYHER CRNA (NPI 1407857584) is an individual nurse anesthetist, certified registered in Saint Louis, Missouri, licensed in Missouri (123560) and active in the NPI registry since August 2005. She is affiliated with Mercy Hospital St Louis and is a graduate of Other (2004).
NPPES Registry Identity
Specialties & Licenses
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
Ms. Alisa R Boyher 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 Alisa Boyher reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Saint Louis, MO 63141
- Reassigned Medicare billing, Missouri enrollment
- 309 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
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
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Mercy Hospital St Louis
Acute Care Hospitals · Saint Louis, MOPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 63141 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.
SAINT LOUIS, MO 63141
SAINT LOUIS, MO 63141
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 Alisa Boyher's NPI number?
The NPI number for Alisa Boyher is 1407857584. It was assigned to this individual provider in the NPPES registry on August 10, 2005.
Where is Alisa Boyher located?
Alisa Boyher practices at 615 S New Ballas Rd Sjmmc Dept Of Anes, Saint Louis, MO 63141. The listed phone number is (636) 386-9224.
What is Alisa Boyher's specialty?
The primary specialty registered for this NPI is Nurse Anesthetist, Certified Registered with taxonomy code 367500000X.
Is Alisa Boyher enrolled in Medicare?
Yes. Alisa Boyher 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 Alisa Boyher's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Alisa Boyher reassigns Medicare benefits to Western Anesthesiology Associates, Inc. (Saint Louis, MO). 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 Alisa Boyher's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Alisa Boyher affiliated with any hospitals?
According to CMS data, Alisa Boyher is affiliated with Mercy Hospital St Louis.
When was this NPI record last updated?
The NPPES record for Alisa Boyher was last updated on December 11, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 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.
# Ms. Alisa R Boyher, CRNA · NPI 1407857584
Nurse Anesthetist, Certified Registered physician in Saint Louis, Missouri. Individual provider, active in the CMS NPPES registry since August 10, 2005.
## Identity
- **NPI:** 1407857584 (Entity type: Individual)
- **Enumerated:** August 10, 2005
- **Primary specialty:** Nurse Anesthetist, Certified Registered · taxonomy 367500000X
- **State license:** 123560 (Missouri)
- **Sole proprietor:** No
## Practice location
- **Address:** 615 S NEW BALLAS RD, SJMMC DEPT OF ANES, Saint Louis, MO 63141-8221
- **Phone:** (636) 386-9224 · **Fax:** (636) 386-7679
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Bills Medicare through:** Western Anesthesiology Associates, Inc. (NPI 1275646754, Saint Louis, MO), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2004
## Record status
- **NPPES last updated:** December 11, 2007
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Source: [NPI Profile](https://npiprofile.com/npi/1407857584) · Data from the CMS NPPES public registry.