TARZANA ANESTHESIA MEDICAL GROUP, INC.
NPI 1508897463
Anesthesiology - Pain Medicine in Tarzana, CA
About Tarzana Anesthesia Medical Group, Inc. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
TARZANA ANESTHESIA MEDICAL GROUP, INC. (NPI 1508897463) is a healthcare organization registered as a pain medicine in Tarzana, California and active in the NPI registry since July 2006. The organization lists Mokhtar Mikhail, Medical Director, as its authorized official.
NPPES Registry Identity
Specialties & Licenses 2
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)
Tarzana Anesthesia Medical Group, Inc. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
25Medicare enrollment records show 25 clinicians reassign Medicare billing to Tarzana Anesthesia Medical Group, Inc., which bills Medicare for the services they deliver. Of these, 4 practice at this address and 9 within 10 miles. Listed here are the 20 practicing nearest to this location.
Nearest to this location (20)
See all 25West Hollywood, CA 90048
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 Tarzana Anesthesia Medical Group, Inc.'s NPI number?
The NPI number for Tarzana Anesthesia Medical Group, Inc. is 1508897463. It was assigned to this organization in the NPPES registry on July 6, 2006.
Where is Tarzana Anesthesia Medical Group, Inc. located?
Tarzana Anesthesia Medical Group, Inc. is located at 18321 Clark St, Tarzana, CA 91356. The listed phone number is (310) 440-3131.
What is Tarzana Anesthesia Medical Group, Inc.'s specialty?
The primary specialty registered for this NPI is Anesthesiology, specializing in Pain Medicine, with taxonomy code 207LP2900X.
Is Tarzana Anesthesia Medical Group, Inc. enrolled in Medicare?
Yes. Tarzana Anesthesia Medical Group, Inc. is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through Tarzana Anesthesia Medical Group, Inc.?
According to the CMS Revalidation Reassignment List (October 2026 release), 25 clinicians, all in Anesthesiology, reassign their Medicare billing to Tarzana Anesthesia Medical Group, 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. Of these, 4 practice at this address and 9 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 Tarzana Anesthesia Medical Group, Inc. was last updated on September 11, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 months 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.
# Tarzana Anesthesia Medical Group, Inc. · NPI 1508897463
Pain Medicine organization in Tarzana, California. Organization record, active in the CMS NPPES registry since July 6, 2006.
## Identity
- **NPI:** 1508897463 (Entity type: Organization)
- **Enumerated:** July 6, 2006
- **Primary specialty:** Anesthesiology - Pain Medicine · taxonomy 207LP2900X
- **Organization subpart:** No
- **Authorized official:** Mokhtar Mikhail, MEDICAL DIRECTOR
## Practice location
- **Address:** 18321 CLARK ST, Tarzana, CA 91356-3501
- **Phone:** (310) 440-3131 · **Fax:** (310) 471-3958
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Clinicians billing through this organization:** 25 clinicians (Anesthesiology) reassign Medicare billing to this organization (form CMS-855R); 4 practice at this address and 9 within 10 miles; [full list](https://npiprofile.com/npi/1508897463/clinicians) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** September 11, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1508897463) · Data from the CMS NPPES public registry.