NPI Portal NPI Lookup & Verification

Gary Joel Wolf, M.D.

Gary Joel Wolf is a Surgery Physician provider (Surgery) practicing in Slidell, LA, registered in the NPPES registry with NPI 1831150432 since 2006. The credential MD stands for Doctor of Medicine. Practices at Ochsner Clinic LLC (listed at the same practice address in NPPES).

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NPI 1831150432
Entity type Individual (Type 1)
Name Gary Joel Wolf
Credential M.D.
Sex Male
Practice address 2750 E. GAUSE BLVD, Slidell, LA, 70461
Phone 9856393777
Enumeration date 2006-03-31
Last updated in NPPES 2007-07-08

Taxonomy & licenses

Taxonomy code Specialty Primary License State
208600000X Surgery Physician Primary MD.15113R LA

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

Copy-ready billing details
Provider: Gary Wolf, M.D.
NPI: 1831150432
Taxonomy: 208600000X (Surgery Physician)
Address: 2750 E. GAUSE BLVD, Slidell, LA, 70461

Other providers at this practice address

NPI Name Type Specialty Location
1225098262 Janet Seligson-Dowie Individual Psychiatry Physician Slidell, LA
1902139942 Ochsner Clinic LLC Organization General Practice Physician Slidell, LA

Verify this record

Cross-check NPI 1831150432 against the authoritative CMS record: view Gary Joel Wolf on the official NPPES registry .

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 or validate an NPI number.

Frequently asked questions

What is the NPI number for Gary Wolf?
The National Provider Identifier (NPI) for Gary Wolf is 1831150432, a Type 1 (individual) record in the CMS NPPES registry.
Where does Gary Wolf practice?
The practice location on file with NPPES is in Slidell, LA. Providers can have multiple locations; NPPES lists the primary practice address.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2007-07-08.