Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Tri-State Surgery Center, L.L.C.

Ambulatory Surgical Clinic/Center in Dubuque, IA · enumerated 2005 · authorized official Barbara Perleth, Business Office Manager.

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

National Provider Identifier

1275530271

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Registry record

Entity type Organization (Type 2)

Legal business name Tri-State Surgery Center, L.L.C.

Other name <Unavail>

Practice address 1500 Associates Dr, Dubuque, IA, 52002

Phone (563) 584-4536

Fax (563) 584-4526

Enumeration date Jul 5, 2005

Last updated in NPPES May 31, 2012

Taxonomy & classification

261QA1903X Ambulatory Surgical Clinic/Center Ambulatory Health Care Facilities · License 261QA1903X (IA) Primary

Authorized official

Name Barbara Perleth

Title Business Office Manager

Phone (563) 584-4506

Other identifiers

Identifier	Type	State	Issuer
61010	Other	IA	BC/BS PROVIDER NUMBER
0610139	Medicaid	IA	-

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 Tri-State Surgery Center, L.L.C.?

Tri-State Surgery Center, L.L.C. 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.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-05-31.