NPI Portal NPI Lookup & Verification

Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Integrated Pain Specialists, Ltd

Interventional Pain Medicine Physician in Belleville, IL · enumerated 2011 · authorized official Gregory Hinrichs, Owner.

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

National Provider Identifier

1447541974

Verified

See something wrong? Report a correction

Registry record

Entity type Organization (Type 2)
Legal business name Integrated Pain Specialists, Ltd
Practice address 1820 N Belt E, Belleville, IL, 62221
Phone (618) 233-4458
Fax (618) 233-8285
Enumeration date May 2, 2011
Last updated in NPPES May 2, 2011

Taxonomy & classification

111N00000X Chiropractor Chiropractic Providers Secondary
208VP0014X Interventional Pain Medicine Physician Allopathic & Osteopathic Physicians Primary
225100000X Physical Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers Secondary

Authorized official

Name Gregory Hinrichs
Title Owner
Phone (618) 233-4458

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 Integrated Pain Specialists, Ltd located?
The practice location on file with NPPES is in Belleville, IL.
How current is this record?
Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2011-05-02. Verify at npiregistry.cms.hhs.gov.

Providers at this address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-05-02.