Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Gateway Pain Center Inc

Pain Medicine (Anesthesiology) Physician in Frontenac, MO · enumerated 2006 · authorized official Barry Feinberg, President.

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

National Provider Identifier

1568475689

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Registry record

Entity type Organization (Type 2)

Legal business name Gateway Pain Center Inc

Other name <Unavail>

Practice address 10435 Clayton Rd, Suite 120, Frontenac, MO, 63131

Phone (314) 985-3002

Fax (314) 985-3012

Enumeration date Aug 14, 2006

Last updated in NPPES Mar 25, 2025

Taxonomy & classification

207LP2900X Pain Medicine (Anesthesiology) Physician Allopathic & Osteopathic Physicians Primary

Authorized official

Name Barry Feinberg

Title President

Phone (314) 985-3002

Other identifiers

Identifier	Type	State	Issuer
503278707	Medicaid	MO	-

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

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2025-03-25. Verify at npiregistry.cms.hhs.gov.

Where is Gateway Pain Center Inc located?

The practice location on file with NPPES is in Frontenac, MO.

Providers at this address

Browse all →

Barry Feinberg Pain Medicine (Anesthesiology) Physician · Saint Louis, MO NPI 1235130345 Rachel Feinberg Anesthesiology Physician · Saint Louis, MO NPI 1083616635 Frontenac Ambulatory Surgery & Spine Care Center Lp Ambulatory Surgical Clinic/Center · Frontenac, MO NPI 1396784252 Rehab Dynamics, Inc. Physical Therapist · Saint Louis, MO NPI 1003842485 Christine Taylor Physical Therapist · Frontenac, MO NPI 1023043882 Jodi Otis Orthopedic Physical Therapist · Frontenac, MO NPI 1700811130 Gerald Keller Registered Nurse First Assistant · Frontenac, MO NPI 1144336876 Benedicte Hanquet Physical Therapist · Saint Louis, MO NPI 1629177720

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-03-25.