Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Advanced Colorectal Associates L.L.C

Colon & Rectal Surgery Physician in Oklahoma City, OK · enumerated 2006 · authorized official Urvashi Sanghavi-Saha, Office Manager.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1366499188

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Registry record

Entity type Organization (Type 2)

Legal business name Advanced Colorectal Associates L.L.C

Practice address 4200 W Memorial Rd Ste 612, Oklahoma City, OK, 73120

Phone (405) 749-4201

Fax (405) 749-4208

Enumeration date May 27, 2006

Last updated in NPPES Mar 30, 2023

Taxonomy & classification

208C00000X Colon & Rectal Surgery Physician Allopathic & Osteopathic Physicians · License DR. SAHA'S -22328 (OK) Secondary

208C00000X Colon & Rectal Surgery Physician Allopathic & Osteopathic Physicians · License DR. WOODWARD'S-6976 (OK) Primary

Authorized official

Name Urvashi Sanghavi-Saha

Title Office Manager

Phone (405) 749-4201

Other identifiers

Identifier	Type	State	Issuer
100004790B	Medicaid	OK	-
100092670B	Medicaid	OK	-

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

Where is Advanced Colorectal Associates L.L.C located?

The practice location on file with NPPES is in Oklahoma City, OK.

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2023-03-30. Verify at npiregistry.cms.hhs.gov.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-03-30.