NPPES file of Aug 9, 2026

Alexander P. Hersel, Md, INC in Thousand Oaks, CA

This location of Alexander P Hersel Md bills under NPI 1831519784, an organization record issued on Apr 18, 2014 with the primary taxonomy Durable Medical Equipment & Medical Supplies. It is one of 3 NPIs registered under this name; each clinician who sees you there has their own NPI and license.

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

Organization recordNPPES, Aug 2026
1831519784
Legal name
Alexander P. Hersel, Md, INC
Entity
Type 2 · organization
Primary taxonomy
Durable Medical Equipment & Medical Supplies 332B00000X
Practice location
425 HAALAND DR STE 101, Thousand Oaks, CA 91361
Phone
805-367-7522
Mailing address
Westlake Village, CA
Enumerated
Apr 18, 2014
Record updated
Apr 18, 2014
Authorized official
President (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.

7 clinicians CMS lists with Alexander P Hersel Md in Thousand Oaks

  1. Pauntea Bral, PA-CPhysician Assistant1184438129
  2. Jason Cohen, MDAnesthesiology Physician1013448653
  3. Alexander Hersel, MDPain Medicine (Anesthesiology) Physician1689696718
  4. Tuyen Lee, CRNACertified Registered Nurse Anesthetist1609322403
  5. Jodi Mwendia, PA-CPhysician Assistant1154072601
  6. Laura PasternackAnesthesiology Physician1710475199
  7. Bradley Spiegel, MDAnesthesiology Physician1760491039

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

All 3 Alexander P Hersel Md NPIs

Every location registered under this name, in 3 cities.

See every location

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.