NPPES file of Aug 9, 2026

Orthowest in Fountain Valley, CA

This location of Orthowest bills under NPI 1497356489, an organization record issued on Nov 5, 2020 with the primary taxonomy Durable Medical Equipment & Medical Supplies. It is one of 18 NPIs registered under this name and one of 3 in Fountain Valley; 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
1497356489
Legal name
Orthowest
Entity
Type 2 · organization
Primary taxonomy
Durable Medical Equipment & Medical Supplies 332B00000X
Practice location
8700 WARNER AVE STE 140, Fountain Valley, CA 92708
Phone
714-850-7300
Mailing address
Baltimore, MD
Enumerated
Nov 5, 2020
Record updated
Jul 30, 2021
Authorized official
Authorized Official (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.

The other 2 Fountain Valley NPIs

  1. Orthowest18785 BROOKHURST ST · issued Nov 6, 20201528669330
  2. Orthowest11190 WARNER AVE STE 300 · issued Nov 6, 20201225639032

3 clinicians CMS lists with Orthowest in Fountain Valley

  1. Nikhil Chokshi, MDAdult Reconstructive Orthopaedic Surgery Physician1942413018
  2. Jeffrey Wong, MDOrthopaedic Surgery Physician1164790507
  3. Mohammad Zalzaleh, DOOrthopaedic Surgery Physician1235792276

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

All 18 Orthowest NPIs

Every location registered under this name, in 11 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

Why is the mailing address in Maryland?

The mailing address in the record (Baltimore, MD) is where the organization receives mail. Care is given at the practice location in Fountain Valley.

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.

Which Fountain Valley NPI should I use?

Ask the office which NPI it bills under; all 3 Fountain Valley NPIs are registered under the same name.

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.