Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Interventional Pain Center of Chesterfield LLC

Ambulatory Surgical Clinic/Center in Chesterfield, MO · enumerated 2007 · authorized official Erica Wehrmeister, President.

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

National Provider Identifier

1922144484

Verified

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Registry record

Entity type Organization (Type 2)

Legal business name Interventional Pain Center of Chesterfield LLC

Practice address 17300 N Outer 40, 100, Chesterfield, MO, 63005

Phone (636) 728-1977

Fax (636) 778-1488

Enumeration date Jan 30, 2007

Last updated in NPPES Apr 9, 2025

Taxonomy & classification

261QA1903X Ambulatory Surgical Clinic/Center Ambulatory Health Care Facilities · License R3N29 (MO) Primary

Authorized official

Name Erica Wehrmeister

Title President

Phone (260) 760-9420

Other identifiers

Identifier	Type	State	Issuer
2500057564	Other	MO	BNDD

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 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.

What type of organization is Interventional Pain Center of Chesterfield LLC?

Interventional Pain Center of Chesterfield LLC is registered in NPPES as a Ambulatory Surgical Clinic/Center (its primary provider taxonomy).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-04-09.