WESTERN MEDICAL CENTER TRAUMA GROUP INC
NPI 1265525935
Specialist in Santa Ana, CA

Q: What is Western Medical Center Trauma Group Inc's specialty?

The primary specialty registered for this NPI is Specialist with taxonomy code 174400000X.

Active since October 02, 2006

1001 TUSTIN AVE, SANTA ANA, CA 92705(714) 530-3270 Get Directions Write a Review

NPPES record last updated: May 7, 2024. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: May 7, 2024, Feb 8, 2017 (2 updates tracked since 2017).

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About Western Medical Center Trauma Group Inc NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

WESTERN MEDICAL CENTER TRAUMA GROUP INC (NPI 1265525935) is a healthcare organization registered as a specialist in Santa Ana, California and active in the NPI registry since October 2006. The organization lists Valerie Kwan, Manager, as its authorized official.

NPPES Registry Identity

NPI1265525935

Entity TypeOrganization

Primary Taxonomy174400000X

Legal Business NameWESTERN MEDICAL CENTER TRAUMA GROUP INC

Location Address1001 TUSTIN AVESanta Ana, CA 92705

Mailing AddressPo Box 3428Tustin, CA 92781-3428 · (714) 289-1559 · Fax (714) 289-0280

Phone(714) 530-3270

Organization SubpartNo

Authorized OfficialValerie KwanManager · (626) 768-4415

Enumeration DateOctober 2, 2006

Last NPPES UpdateMay 7, 20242 updates tracked since enumeration

NPPES CertifiedMay 7, 2024

✔ NPI 1265525935 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySpecialistOther Service Providers

Taxonomy Code174400000X

Definition

An individual educated and trained in an applied knowledge discipline used in the performance of work at a level requiring knowledge and skills beyond or apart from that provided by a general education or liberal arts degree.

1001 TUSTIN AVE, Santa Ana, CA 92705

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Other Identifiers 1

MedicaidGR0089430CA

Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Medicare Participation & PECOS CMS

Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Western Medical Center Trauma Group Inc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

Medicare enrollment records show 7 clinicians reassign Medicare billing to Western Medical Center Trauma Group Inc, which bills Medicare for the services they deliver. Of these, 6 practice within 10 miles. They are listed nearest first.

Clinicians, nearest first (7)

Humberto Sauri, MD

General Surgery

NPI 1144212309

999 N TUSTIN AVE SUITE 109
Santa Ana, CA 92705

(714) 954-1182

✔ PECOS✔ Accepts Medicare0.1 mi

Christopher Lane, MD

General Surgery

NPI 1598736779

999 N TUSTIN AVE SUITE 109
Santa Ana, CA 92705

(714) 954-1182

✔ PECOS✔ Accepts Medicare0.1 mi

Jin Sui, MD

General Surgery

NPI 1114411352

999 N TUSTIN AVE STE 109
Santa Ana, CA 92705

(714) 954-1182

✔ PECOS✔ Accepts Medicare0.1 mi

William Davis, MD

General Surgery

NPI 1013909225

2010 E 1ST ST SUITE 270
Santa Ana, CA 92705

(714) 542-6606

✔ PECOS✔ Accepts Medicare0.7 mi

Sherry Burchell, MD

General Surgery

NPI 1720048200

999 N TUSTIN AVE SUITE 116
Santa Ana, CA 92705

(714) 547-1915

✔ PECOS6.7 mi

Frank Nastanski, M.D.

General Surgery

NPI 1295702843

999 N TUSTIN AVE SUITE 116
Santa Ana, CA 92705

(714) 547-1915

✔ PECOS6.7 mi

Cindy Lee, MD

General Surgery

NPI 1760616098

1510 SAN PABLO ST STE 514
Los Angeles, CA 90033

(323) 442-5910

✔ PECOS✔ Accepts Medicare30 mi

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 Western Medical Center Trauma Group Inc's NPI number?

The NPI number for Western Medical Center Trauma Group Inc is 1265525935. It was assigned to this organization in the NPPES registry on October 2, 2006.

Where is Western Medical Center Trauma Group Inc located?

Western Medical Center Trauma Group Inc is located at 1001 Tustin Ave, Santa Ana, CA 92705. The listed phone number is (714) 530-3270.

What is Western Medical Center Trauma Group Inc's specialty?

The primary specialty registered for this NPI is Specialist with taxonomy code 174400000X.

Is Western Medical Center Trauma Group Inc enrolled in Medicare?

Yes. Western Medical Center Trauma Group Inc is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Western Medical Center Trauma Group Inc?

According to the CMS Revalidation Reassignment List (October 2026 release), 7 clinicians, all in General Surgery, reassign their Medicare billing to Western Medical Center Trauma 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, 6 practice 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 Western Medical Center Trauma Group Inc was last updated on May 7, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.