LEAH KUPKA
NPI 1942074356
Nurse Anesthetist, Certified Registered in Colton, CA
About Leah Kupka NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
LEAH KUPKA (NPI 1942074356) is an individual nurse anesthetist, certified registered in Colton, California, licensed in California (95167396) and active in the NPI registry since November 2023. She is a graduate of Loma Linda University School Of Medicine (2023).
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
Leah Kupka 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 Leah Kupka reassigns Medicare billing to 5 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Wildomar, CA 92595
- Reassigned Medicare billing, California enrollment
- 49 clinicians in this Medicare group
Murrieta, CA 92562
- Reassigned Medicare billing, California enrollment
- 53 clinicians in this Medicare group
Temecula, CA 92592
- Reassigned Medicare billing, California enrollment
- 53 clinicians in this Medicare group
Rancho Mirage, CA 92270
- Reassigned Medicare billing, California enrollment
- 96 clinicians in this Medicare group
Bakersfield, CA 93301
- Reassigned Medicare billing, California enrollment
- 183 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 2
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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 92324 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.
COLTON, CA 92324
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 Leah Kupka's NPI number?
The NPI number for Leah Kupka is 1942074356. It was assigned to this individual provider in the NPPES registry on November 7, 2023.
Where is Leah Kupka located?
Leah Kupka practices at 400 N Pepper Ave, Colton, CA 92324. The listed phone number is (909) 580-2440.
What is Leah Kupka's specialty?
The primary specialty registered for this NPI is Nurse Anesthetist, Certified Registered with taxonomy code 367500000X.
Is Leah Kupka enrolled in Medicare?
Yes. Leah Kupka 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 Leah Kupka's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Leah Kupka reassigns Medicare benefits to 5 organizations: Inland Valley Anesthesia Partners, Inc (Wildomar, CA), Rancho Springs Anesthesia Partners, Inc (Murrieta, CA), Temecula Valley Anesthesia Partners, Inc (Temecula, CA), Mission Nursing Anesthesia, Inc (Rancho Mirage, CA) and Coachella Valley Anesthesia A Professional Corporation (Bakersfield, CA). 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 Leah Kupka's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
When was this NPI record last updated?
The NPPES record for Leah Kupka was last updated on November 7, 2023. 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.
# Leah Kupka · NPI 1942074356
Nurse Anesthetist, Certified Registered physician in Colton, California. Individual provider, active in the CMS NPPES registry since November 7, 2023.
## Identity
- **NPI:** 1942074356 (Entity type: Individual)
- **Enumerated:** November 7, 2023
- **Primary specialty:** Nurse Anesthetist, Certified Registered · taxonomy 367500000X
- **State license:** 95167396 (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 400 N PEPPER AVE, Colton, CA 92324-1801
- **Phone:** (909) 580-2440
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Bills Medicare through:** 5 organizations under Medicare reassignment (form CMS-855R): Inland Valley Anesthesia Partners, Inc (NPI 1053173955, Wildomar, CA); Rancho Springs Anesthesia Partners, Inc (NPI 1730941634, Murrieta, CA); Temecula Valley Anesthesia Partners, Inc (NPI 1114789013, Temecula, CA); Mission Nursing Anesthesia, Inc (NPI 1932571551, Rancho Mirage, CA); Coachella Valley Anesthesia A Professional Corporation (NPI 1013662048, Bakersfield, CA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Loma Linda University School Of Medicine, class of 2023
## Record status
- **NPPES last updated:** November 7, 2023
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Source: [NPI Profile](https://npiprofile.com/npi/1942074356) · Data from the CMS NPPES public registry.