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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

INTERVENTIONAL PAIN INSTITUTE LLC
NPI 1225382187
Anesthesiology - Pain Medicine in Baton Rouge, LA

Active since October 30, 2012CLIA 19D2047934 · Accreditation
8017 PICARDY AVE, BATON ROUGE, LA 70809(225) 769-3636(225) 771-8047 Get Directions Write a Review

NPPES record last updated: July 17, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Jul 17, 2026, Aug 12, 2024, Sep 9, 2019 and 3 more (6 updates tracked since 2018).

About Interventional Pain Institute Llc NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

INTERVENTIONAL PAIN INSTITUTE LLC (NPI 1225382187) is a healthcare organization registered as a pain medicine in Baton Rouge, Louisiana and active in the NPI registry since October 2012. The organization holds an CLIA Accreditation certificate valid through November 24, 2027 and lists Barrett A. Johnston, Physician, as its authorized official.

NPPES Registry Identity

NPI1225382187
Entity TypeOrganization
Primary Taxonomy207LP2900X
Legal Business NameINTERVENTIONAL PAIN INSTITUTE LLC
Location Address8017 PICARDY AVEBaton Rouge, LA 70809-3538
Mailing Address8017 Picardy AveBaton Rouge, LA 70809-3538 · (225) 769-3636 · Fax (225) 771-8047
Phone(225) 769-3636
Fax(225) 771-8047
Organization SubpartNo
Authorized OfficialBarrett A. JohnstonPhysician · (225) 769-3636
Enumeration DateOctober 30, 2012
Last NPPES UpdateJuly 17, 20266 updates tracked since enumeration
NPPES CertifiedJuly 17, 2026
✔ NPI 1225382187 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyAnesthesiology · Pain MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207LP2900X
License✔ Licensed in LA · 204474
Definition
An anesthesiologist who provides a high level of care, either as a primary physician or consultant, for patients experiencing problems with acute, chronic and/or cancer pain in both hospital and ambulatory settings. Patient care needs are also coordinated with other specialists.
8017 PICARDY AVE, Baton Rouge, LA 70809
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Other Identifiers 1

Medicaid1500569LA

Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Arkansas Health & Wellness, Ambetter from Louisiana Healthcare Connections, Ambetter from Magnolia Health and more.Insurance ›

CLIA Laboratory Certificates CMS CLIA

Laboratory certificates issued under the Clinical Laboratory Improvement Amendments (CLIA) program, which sets federal quality standards for human laboratory testing in the United States. There is no official CMS crosswalk between CLIA and NPI numbers; these certificates are associated with this NPI by matching facility names, locations and phone numbers in the CMS CLIA registry.

Certificate of Accreditation 19D2047934

Interventional Pain Institute, LLC · Baton Rouge, LA
Active · expires Nov 24, 2027
CLIA Number19D2047934
Laboratory TypePhysician Office
Certificate Effective DateNovember 25, 2025
Certificate Expiration DateNovember 24, 2027
Laboratory DirectorMelissa Restivo
Laboratory Phone(225) 769-3636
Laboratory LocationInterventional Pain Institute, LLC8017 Picardy Ave, Baton Rouge, LA 70809
CLIA data matches this NPI record on: Address Name Phone
This is a certificate that is issued to a laboratory on the basis of the laboratory's accreditation by an accreditation organization approved by CMS.

Other Providers at the Same Location NPPES 3

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

TIMOTHY B KWAN PA-C
Physician Assistant
8017 PICARDY AVE
BATON ROUGE, LA 70809
East Baton Rouge Parish (225) 769-3636
DR. JAMES MARION KIDD III MD
Allergy & Immunology
8017 PICARDY AVE
BATON ROUGE, LA 70809
East Baton Rouge Parish (225) 769-4432
DR. BARRETT A. JOHNSTON M.D.
Anesthesiology (Pain Medicine)
8017 PICARDY AVE
BATON ROUGE, LA 70809
East Baton Rouge Parish (225) 769-3636

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Interventional Pain Institute LLC's NPI number?

The NPI number for Interventional Pain Institute LLC is 1225382187. It was assigned to this organization in the NPPES registry on October 30, 2012.

Where is Interventional Pain Institute LLC located?

Interventional Pain Institute LLC is located at 8017 Picardy Ave, Baton Rouge, LA 70809. The listed phone number is (225) 769-3636.

What is Interventional Pain Institute LLC's specialty?

The primary specialty registered for this NPI is Anesthesiology, specializing in Pain Medicine, with taxonomy code 207LP2900X.

Does Interventional Pain Institute LLC hold a CLIA laboratory certificate?

Yes. A Certificate of Accreditation (number 19D2047934) is associated with this NPI, valid through November 24, 2027. CLIA certificates authorize laboratory testing under the federal Clinical Laboratory Improvement Amendments program.

What insurance does Interventional Pain Institute LLC accept?

Health plans from Ambetter from Arkansas Health & Wellness, Ambetter from Louisiana Healthcare Connections, Ambetter from Magnolia Health, Ambetter from Superior HealthPlan and Blue Cross and Blue Shield of Louisiana and 1 other insurer list Interventional Pain Institute LLC as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Interventional Pain Institute LLC was last updated on July 17, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 34 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.