WESTERN INSTITUE OF CRITICAL CARE MEDICINE
NPI 1154819126
Anesthesiology - Critical Care Medicine in Corona, CA
About Western Institue Of Critical Care Medicine NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
WESTERN INSTITUE OF CRITICAL CARE MEDICINE (NPI 1154819126) is a healthcare organization registered as a critical care medicine in Corona, California and active in the NPI registry since April 2018. The organization lists Ramin Akhavan, President, as its authorized official.
NPPES Registry Identity
Specialties & Licenses
Other Names 1
Group Practice 1
Medicare Participation & PECOS CMS
Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Western Institue Of Critical Care Medicine is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
24Medicare enrollment records show 24 clinicians reassign Medicare billing to Western Institue Of Critical Care Medicine, which bills Medicare for the services they deliver. Of these, 2 practice at this address and 6 within 10 miles. Listed here are the 20 practicing nearest to this location.
Clinicians by Medicare Specialty 4
Nearest to this location (20)
See all 24Riverside, CA 92505
San Juan Capistrano, CA 92675
San Juan Capistrano, CA 92675
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 Western Institute Of Critical Care Medicine, Inc's NPI number?
The NPI number for Western Institute Of Critical Care Medicine, Inc is 1154819126. It was assigned to this organization in the NPPES registry on April 25, 2018. The provider is also known as Western Institue Of Critical Care Medicine.
Where is Western Institute Of Critical Care Medicine, Inc located?
Western Institute Of Critical Care Medicine, Inc is located at 800 S Main St, Corona, CA 92882. The listed phone number is (951) 737-4343.
What is Western Institute Of Critical Care Medicine, Inc's specialty?
The primary specialty registered for this NPI is Anesthesiology, specializing in Critical Care Medicine, with taxonomy code 207LC0200X.
Is Western Institute Of Critical Care Medicine, Inc enrolled in Medicare?
Yes. Western Institute Of Critical Care Medicine, Inc is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through Western Institute Of Critical Care Medicine, Inc?
According to the CMS Revalidation Reassignment List (October 2026 release), 24 clinicians in 4 Medicare specialties reassign their Medicare billing to Western Institute Of Critical Care Medicine, Inc. 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 Nurse Practitioner (12), Pulmonary Disease (9) and Critical Care (Intensivists) (2). Of these, 2 practice at this address and 6 within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
When was this NPI record last updated?
The NPPES record for Western Institute Of Critical Care Medicine, Inc was last updated on August 28, 2024. 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.
# Western Institue Of Critical Care Medicine · NPI 1154819126
Critical Care Medicine organization in Corona, California. Organization record, active in the CMS NPPES registry since April 25, 2018.
## Identity
- **NPI:** 1154819126 (Entity type: Organization)
- **Enumerated:** April 25, 2018
- **Primary specialty:** Anesthesiology - Critical Care Medicine · taxonomy 207LC0200X
- **Legal business name:** Western Institute Of Critical Care Medicine, Inc
- **Organization subpart:** No
- **Authorized official:** Ramin Akhavan, PRESIDENT
## Practice location
- **Address:** 800 S MAIN ST, Corona, CA 92882-3420
- **Phone:** (951) 737-4343
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Clinicians billing through this organization:** 24 clinicians in 4 Medicare specialties reassign Medicare billing to this organization (form CMS-855R); largest: Nurse Practitioner (12), Pulmonary Disease (9), Critical Care (Intensivists) (2); 2 practice at this address and 6 within 10 miles; [full list](https://npiprofile.com/npi/1154819126/clinicians) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** August 28, 2024
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Source: [NPI Profile](https://npiprofile.com/npi/1154819126) · Data from the CMS NPPES public registry.