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TRI-CITY COLO-RECTAL SURGERY LTD
NPI 1285771600
Colon & Rectal Surgery in Gilbert, AZ

Active since February 01, 2007CLIA 03D0713599 · Waiver
2223 E BASELINE RD, SUITE A, GILBERT, AZ 85234(480) 835-5302(480) 844-2081 Get Directions Write a Review

NPPES record last updated: October 1, 2025. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Tri-city Colo-rectal Surgery Ltd NPPES

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

TRI-CITY COLO-RECTAL SURGERY LTD (NPI 1285771600) is a healthcare organization registered as a colon & rectal surgery in Gilbert, Arizona and active in the NPI registry since February 2007. The organization holds a CLIA Waiver certificate valid through May 29, 2028 and lists Karukurichi S Venkatesh, Owner, as its authorized official.

NPPES Registry Identity

NPI1285771600
Entity TypeOrganization
Primary Taxonomy208C00000X
Legal Business NameTRI-CITY COLO-RECTAL SURGERY LTD
Location Address2223 E BASELINE RD, SUITE AGilbert, AZ 85234-2325
Mailing Address2223 E Baseline Rd, Suite AGilbert, AZ 85234-2325 · (480) 835-5302 · Fax (480) 844-2081
Phone(480) 835-5302
Fax(480) 844-2081
Organization SubpartNo
Authorized OfficialKarukurichi S VenkateshOwner · (480) 835-5302
Enumeration DateFebruary 1, 2007
Last NPPES UpdateOctober 1, 2025
NPPES CertifiedOctober 1, 2025
✔ NPI 1285771600 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyColon & Rectal SurgeryAllopathic & Osteopathic Physicians
Taxonomy Code208C00000X
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.
2223 E BASELINE RD, Gilbert, AZ 85234
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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)

Tri-city Colo-rectal Surgery Ltd is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

5

Medicare enrollment records show 5 clinicians reassign Medicare billing to Tri-City Colo-Rectal Surgery Ltd, which bills Medicare for the services they deliver. Of these, 3 practice at this address and 4 within 10 miles. They are listed nearest first.

Clinicians, nearest first (5)

Robert Campbell, MD
Colorectal Surgery (Proctology)
NPI 1275505554
2223 E BASELINE RD SUITE A
Gilbert, AZ 85234
(480) 835-5302
✔ PECOS✔ Accepts MedicareSame address
Karukurichi Venkatesh, MD
Colorectal Surgery (Proctology)
NPI 1891768677
2223 E BASELINE RD SUITE A
Gilbert, AZ 85234
(480) 835-5302
✔ PECOS✔ Accepts MedicareSame address
Krishna Venkatesh, MD
Colorectal Surgery (Proctology)
NPI 1689878472
2223 E BASELINE RD SUITE A
Gilbert, AZ 85234
(480) 835-5302
✔ PECOS✔ Accepts MedicareSame address
Lindsay Van Dam, N.P.
Nurse Practitioner
NPI 1659840767
485 S DOBSON RD STE 101
Chandler, AZ 85224
(480) 728-4981
✔ PECOS✔ Accepts Medicare7.7 mi
Claudia Hriesik, MD
Colorectal Surgery (Proctology)
NPI 1497701320
125 LATTIMORE ROAD ROCHESTER COLO AND RECTAL SURGEONS PC
Rochester, NY 14620
(585) 244-5670
✔ PECOS✔ Accepts Medicare1,960 mi

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

CLIA Laboratory Certificates CMS CLIA

Laboratory certificates issued under the Clinical Laboratory Improvement Amendments (CLIA) program, which sets federal quality standards for human laboratory testing in the United States. There is no official CMS crosswalk between CLIA and NPI numbers; these certificates are associated with this NPI by matching facility names, locations and phone numbers in the CMS CLIA registry.

Certificate of Waiver 03D0713599

Tri-City Colo-Rectal Surgery · Gilbert, AZ
Active · expires May 29, 2028
CLIA Number03D0713599
Laboratory TypePhysician Office
Certificate Effective DateMay 30, 2026
Certificate Expiration DateMay 29, 2028
Laboratory DirectorK S Venkatesh
Laboratory Phone(480) 835-5302
Laboratory LocationTri-City Colo-Rectal Surgery2223 E Baseline Rd Ste A, Gilbert, AZ 85234
CLIA data matches this NPI record on: Address Name Phone
This certificate is issued to a laboratory to perform only waived tests.

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 Tri-City Colo-Rectal Surgery Ltd's NPI number?

The NPI number for Tri-City Colo-Rectal Surgery Ltd is 1285771600. It was assigned to this organization in the NPPES registry on February 1, 2007.

Where is Tri-City Colo-Rectal Surgery Ltd located?

Tri-City Colo-Rectal Surgery Ltd is located at 2223 E Baseline Rd Suite A, Gilbert, AZ 85234. The listed phone number is (480) 835-5302.

What is Tri-City Colo-Rectal Surgery Ltd's specialty?

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

Is Tri-City Colo-Rectal Surgery Ltd enrolled in Medicare?

Yes. Tri-City Colo-Rectal Surgery Ltd is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Tri-City Colo-Rectal Surgery Ltd?

According to the CMS Revalidation Reassignment List (October 2026 release), 5 clinicians in 2 Medicare specialties reassign their Medicare billing to Tri-City Colo-Rectal Surgery Ltd. 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. The largest specialties are Colorectal Surgery (Proctology) (4) and Nurse Practitioner (1). Of these, 3 practice at this address and 4 within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Does Tri-City Colo-Rectal Surgery Ltd hold a CLIA laboratory certificate?

Yes. A Certificate of Waiver (number 03D0713599) is associated with this NPI, valid through May 29, 2028. CLIA certificates authorize laboratory testing under the federal Clinical Laboratory Improvement Amendments program.

When was this NPI record last updated?

The NPPES record for Tri-City Colo-Rectal Surgery Ltd was last updated on October 1, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 months 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.