ADVANCED ANESTHESIA SPECIALISTS A MEDICAL CORPORATION
NPI 1871733600
Anesthesiology in West Hills, CA
About Advanced Anesthesia Specialists A Medical Corporation NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ADVANCED ANESTHESIA SPECIALISTS A MEDICAL CORPORATION (NPI 1871733600) is a healthcare organization registered as an anesthesiology in West Hills, California and active in the NPI registry since March 2009. The organization lists Vimal S Lala, Vice President, as its authorized official.
NPPES Registry Identity
Specialties & Licenses
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)
Advanced Anesthesia Specialists A Medical Corporation is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
98Medicare enrollment records show 98 clinicians reassign Medicare billing to Advanced Anesthesia Specialists A Medical Corporation, which bills Medicare for the services they deliver. Of these, 3 practice at this address and 15 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 98West Hills, CA 91307
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 Advanced Anesthesia Specialists A Medical Corporation's NPI number?
The NPI number for Advanced Anesthesia Specialists A Medical Corporation is 1871733600. It was assigned to this organization in the NPPES registry on March 6, 2009.
Where is Advanced Anesthesia Specialists A Medical Corporation located?
Advanced Anesthesia Specialists A Medical Corporation is located at 7230 Medical Center Dr Suite 500-B, West Hills, CA 91307. The listed phone number is (818) 348-7246.
What is Advanced Anesthesia Specialists A Medical Corporation's specialty?
The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.
Is Advanced Anesthesia Specialists A Medical Corporation enrolled in Medicare?
Yes. Advanced Anesthesia Specialists A Medical Corporation is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through Advanced Anesthesia Specialists A Medical Corporation?
According to the CMS Revalidation Reassignment List (October 2026 release), 98 clinicians in 4 Medicare specialties reassign their Medicare billing to Advanced Anesthesia Specialists A Medical Corporation. 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) (64), Anesthesiology (30) and Interventional Pain Management (2). Of these, 3 practice at this address and 15 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 Advanced Anesthesia Specialists A Medical Corporation was last updated on March 6, 2009. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 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.
# Advanced Anesthesia Specialists A Medical Corporation · NPI 1871733600
Anesthesiology organization in West Hills, California. Organization record, active in the CMS NPPES registry since March 6, 2009.
## Identity
- **NPI:** 1871733600 (Entity type: Organization)
- **Enumerated:** March 6, 2009
- **Primary specialty:** Anesthesiology · taxonomy 207L00000X
- **Organization subpart:** No
- **Authorized official:** Vimal Lala, VICE PRESIDENT
## Practice location
- **Address:** 7230 MEDICAL CENTER DR, SUITE 500-B, West Hills, CA 91307-1907
- **Phone:** (818) 348-7246 · **Fax:** (818) 348-7248
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Clinicians billing through this organization:** 98 clinicians in 4 Medicare specialties reassign Medicare billing to this organization (form CMS-855R); largest: Certified Registered Nurse Anesthetist (CRNA) (64), Anesthesiology (30), Interventional Pain Management (2); 3 practice at this address and 15 within 10 miles; [full list](https://npiprofile.com/npi/1871733600/clinicians) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** March 6, 2009
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Source: [NPI Profile](https://npiprofile.com/npi/1871733600) · Data from the CMS NPPES public registry.