SONNY S. WANG, M.D. COLON AND RECTAL SURGERY, INC.
NPI 1124322052
Colon & Rectal Surgery in Irvine, CA

Q: What is Sonny S. Wang, M.D. Colon And Rectal Surgery, Inc.'s specialty?

The primary specialty registered for this NPI is Colon & Rectal Surgery with taxonomy code 208C00000X.

Active since January 07, 2011

18 ENDEAVOR, SUITE 306, IRVINE, CA 92618(949) 387-7240(949) 387-7219 Get Directions Write a Review

NPPES record last updated: April 8, 2013. Verified against the NPPES registry weekly; last sync: October 25, 2026.

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About Sonny S. Wang, M.d. Colon And Rectal Surgery, Inc. NPPES

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

SONNY S. WANG, M.D. COLON AND RECTAL SURGERY, INC. (NPI 1124322052) is a healthcare organization registered as a colon & rectal surgery in Irvine, California and active in the NPI registry since January 2011. The organization lists Sonny Sheng-hung Wang, President, as its authorized official.

NPPES Registry Identity

NPI1124322052

Entity TypeOrganization

Primary Taxonomy208C00000X

Legal Business NameSONNY S. WANG, M.D. COLON AND RECTAL SURGERY, INC.

Location Address18 ENDEAVOR, SUITE 306Irvine, CA 92618-3164

Mailing Address18 Endeavor, Suite 306Irvine, CA 92618-3164 · (949) 387-7240 · Fax (949) 387-7219

Phone(949) 387-7240

Fax(949) 387-7219

Organization SubpartNo

Authorized OfficialSonny Sheng-hung WangPresident · (949) 387-7240

Enumeration DateJanuary 7, 2011

Last NPPES UpdateApril 8, 2013

✔ NPI 1124322052 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyColon & Rectal SurgeryAllopathic & Osteopathic Physicians

Taxonomy Code208C00000X

License✔ Licensed in CA · A81551

Definition

A colon and rectal surgeon is trained to diagnose and treat various diseases of the intestinal tract, colon, rectum, anal canal and perianal area by medical and surgical means. This specialist also deals with other organs and tissues (such as the liver, urinary and female reproductive system) involved with primary intestinal disease.

18 ENDEAVOR, Irvine, CA 92618

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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)

Sonny S. Wang, M.d. Colon And Rectal Surgery, Inc. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

Medicare enrollment records show 1 clinician reassigns Medicare billing to Sonny S. Wang, M.D. Colon And Rectal Surgery, Inc., which bills Medicare for the services this clinician delivers.

Clinician (1)

Sonny Wang, M.D.

Colorectal Surgery (Proctology)

NPI 1811187560

18 ENDEAVOR SUITE 306
Irvine, CA 92618

(949) 387-7240

✔ PECOS✔ Accepts MedicareSame address

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 Sonny S. Wang, M.D. Colon And Rectal Surgery, Inc.'s NPI number?

The NPI number for Sonny S. Wang, M.D. Colon And Rectal Surgery, Inc. is 1124322052. It was assigned to this organization in the NPPES registry on January 7, 2011.

Where is Sonny S. Wang, M.D. Colon And Rectal Surgery, Inc. located?

Sonny S. Wang, M.D. Colon And Rectal Surgery, Inc. is located at 18 Endeavor Suite 306, Irvine, CA 92618. The listed phone number is (949) 387-7240.

What is Sonny S. Wang, M.D. Colon And Rectal Surgery, Inc.'s specialty?

The primary specialty registered for this NPI is Colon & Rectal Surgery with taxonomy code 208C00000X.

Is Sonny S. Wang, M.D. Colon And Rectal Surgery, Inc. enrolled in Medicare?

Yes. Sonny S. Wang, M.D. Colon And Rectal Surgery, Inc. is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Sonny S. Wang, M.D. Colon And Rectal Surgery, Inc.?

According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Colorectal Surgery (Proctology)) reassigns their Medicare billing to Sonny S. Wang, M.D. Colon And Rectal Surgery, 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. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

When was this NPI record last updated?

The NPPES record for Sonny S. Wang, M.D. Colon And Rectal Surgery, Inc. was last updated on April 8, 2013. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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.