NPPES file of Aug 9, 2026

Westside Anesthesia Services in Manhattan Beach, CA

This organization bills under NPI 1528381704, an organization record issued on Mar 2, 2010 with the primary taxonomy Anesthesiology Physician. Each clinician who works there has their own NPI and license.

CMS NPPES registry, file of Aug 9, 2026 · method · Verify with CMS →

Organization recordNPPES, Aug 2026
1528381704
Legal name
Westside Anesthesia Services
Entity
Type 2 · organization
Primary taxonomy
Anesthesiology Physician 207L00000X
Practice location
400 N SEPULVEDA BLVD, Manhattan Beach, CA 90266
Phone
310-546-3461
Mailing address
Torrance, CA
Enumerated
Mar 2, 2010
Record updated
Mar 22, 2019
Authorized official
General Partner (title as filed)
Public record from the NPPES NPI Registry (open it on CMS). An NPI identifies who bills; it is not a facility license.

10 clinicians CMS lists with Westside Anesthesia Services in Manhattan Beach

  1. Shannon Bonness, MDAnesthesiology Physician1568528990
  2. Christine Escalante, CRNACertified Registered Nurse Anesthetist1093192080
  3. Puja Karki, CRNACertified Registered Nurse Anesthetist1558812958
  4. Lucine Kawecki, CRNACertified Registered Nurse Anesthetist1942770151
  5. Edward Kwon, MDAnesthesiology Physician1821041906
  6. Ryan Maniti, CRNACertified Registered Nurse Anesthetist1659929206
  7. Amber Rettig, CRNACertified Registered Nurse Anesthetist1043788771
  8. Llewy Charl RimularCertified Registered Nurse Anesthetist1881970903
  9. Joseph Sanchez, CRNAStudent in an Organized Health Care Education/Training Program1750630422
  10. Matthew Tash, MDAnesthesiology Physician1386882181

Source: CMS Doctors and Clinicians group affiliations, matched by practice name and city.

Checking an organization

  1. Confirm the business with the California secretary of state.
  2. Check the HHS-OIG exclusion list for the organization.
  3. Verify each clinician on their own record and the state license search.

Common questions

Is an organization NPI a license?

No. An NPI identifies who bills. Facilities and the clinicians who work there are licensed separately by the state.

Source: CMS National Plan and Provider Enumeration System (NPPES), monthly file of Aug 9, 2026 (NPPES files on CMS.gov). An NPI identifies who bills; it is not a license.