Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Chesterfield Ambulatory Surgery Center Lp

Ambulatory Surgical Clinic/Center in Chesterfield, MO · enumerated 2006 · authorized official Christopher Hartshorn, Officer/Authorized Official.

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

National Provider Identifier

1255373601

Verified

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Registry record

Entity type Organization (Type 2)

Legal business name Chesterfield Ambulatory Surgery Center Lp

Other name <Unavail>

Practice address 17050 Baxter Rd, Ste 110, Chesterfield, MO, 63005

Phone (636) 537-0122

Fax (636) 537-0480

Enumeration date Jun 11, 2006

Last updated in NPPES Oct 4, 2024

Taxonomy & classification

261QA1903X Ambulatory Surgical Clinic/Center Ambulatory Health Care Facilities · License 232-5 (MO) Primary

Authorized official

Name Christopher Hartshorn

Title Officer/Authorized Official

Phone (314) 800-2017

Other identifiers

Identifier	Type	State	Issuer
26D1023601	Other	MO	CLIA
509077202	Medicaid	MO	-
196128	Other	MO	GHP
610832100	Other	MO	DEPT. OF LABOR
P00338546	Other	MO	RAILROAD MEDICARE

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.

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Frequently asked questions

What type of organization is Chesterfield Ambulatory Surgery Center Lp?

Chesterfield Ambulatory Surgery Center Lp 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 2024-10-04.