Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Dr. Barry Francis Faust Jr., MD

Interventional Pain Medicine Physician in Metairie, LA · enumerated 2009 · practices at Barry F Faust Jr MD LLC.

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

National Provider Identifier

1366673626

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Registry record

Entity type Individual (Type 1)

Name Dr. Barry Francis Faust Jr.

Credential MD

Sex Male

Practice address Metairie, LA, 70006

Phone (504) 350-8700

Fax (504) 350-8701

Enumeration date Aug 5, 2009

Last updated in NPPES Mar 30, 2021

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

208VP0014X Interventional Pain Medicine Physician Allopathic & Osteopathic Physicians · License 207103 (LA) Primary

207LP2900X Pain Medicine (Anesthesiology) Physician Allopathic & Osteopathic Physicians · License MD.207103 (LA) Secondary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier	Type	State	Issuer
2366858	Medicaid	LA	-

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 specialty is Barry Faust?

Barry Faust is registered in NPPES with the primary taxonomy of Interventional Pain Medicine Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

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Barry F Faust Jr MD LLC Interventional Pain Medicine Physician · Metairie, LA NPI 1689276172

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-03-30.