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Dr. Roy L. Grob, Inc

Orthodontics and Dentofacial Orthopedics Dentistry in Mandeville, LA · enumerated 2007 · authorized official Roy Grob, Orthodontist.

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

National Provider Identifier

1336331990

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Registry record

Entity type Organization (Type 2)
Legal business name Dr. Roy L. Grob, Inc
Practice address 2245 11th St, Suite C, Mandeville, LA, 70471
Phone (985) 626-4779
Fax (985) 626-4779
Enumeration date Aug 16, 2007
Last updated in NPPES Aug 16, 2007

Taxonomy & classification

1223X0400X Orthodontics and Dentofacial Orthopedics Dentistry Dental Providers · License 2058 (LA) Primary

Authorized official

Name Roy Grob
Title Orthodontist
Phone (985) 626-4779

Other identifiers

Identifier Type State Issuer
0082058 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.

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Frequently asked questions

What is the NPI number for Dr. Roy L. Grob, Inc?
The NPI for Dr. Roy L. Grob, Inc is 1336331990, a Type 2 (organization) record in the CMS NPPES registry.
Who is the authorized official for Dr. Roy L. Grob, Inc?
NPPES lists Roy Grob (Orthodontist) as the authorized official for this organization.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-08-16.