Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Patients First Surgery Center LLC

Ambulatory Surgical Clinic/Center in Washington, MO · enumerated 2009 · authorized official James Cassat, Chairman.

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

National Provider Identifier

1023255973

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Registry record

Entity type Organization (Type 2)

Legal business name Patients First Surgery Center LLC

Practice address 901a Patients First Drive, Washington, MO, 63090

Phone (636) 390-1715

Enumeration date Jan 14, 2009

Last updated in NPPES Mar 11, 2009

Taxonomy & classification

261QA1903X Ambulatory Surgical Clinic/Center Ambulatory Health Care Facilities Primary

Authorized official

Name James Cassat

Title Chairman

Phone (636) 390-1715

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

What type of organization is Patients First Surgery Center LLC?

Patients First Surgery Center LLC is registered in NPPES as a Ambulatory Surgical Clinic/Center (its primary provider taxonomy).

What is a Type 2 NPI?

A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2009-03-11.