Dr. Roy L. Grob, Inc
Dr. Roy L. Grob, Inc is a healthcare organization registered as Orthodontics and Dentofacial Orthopedics Dentistry in Mandeville, LA, holding Type 2 (organization) NPI 1336331990 since 2007. The authorized official on file is Roy Grob, Orthodontist.
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1336331990 |
|---|---|
| Entity type | Organization (Type 2) |
| Legal business name | Dr. Roy L. Grob, Inc |
| Practice address | 2245 11TH ST, SUITE C, Mandeville, LA, 70471 |
| Phone | 9856264779 |
| Fax | 9856264779 |
| Enumeration date | 2007-08-16 |
| Last updated in NPPES | 2007-08-16 |
Authorized official
| Name | Roy Grob |
|---|---|
| Title | Orthodontist |
| Phone | 9856264779 |
Taxonomy & classification
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 1223X0400X | Orthodontics and Dentofacial Orthopedics Dentistry | Primary | 2058 | LA |
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 0082058 | Medicaid | LA | — |
Copy-ready billing details
Provider: Dr. Roy L. Grob, Inc NPI: 1336331990 Taxonomy: 1223X0400X (Orthodontics and Dentofacial Orthopedics Dentistry) Address: 2245 11TH ST, SUITE C, Mandeville, LA, 70471
Verify this record
Cross-check NPI 1336331990 against the authoritative CMS record: view Dr. Roy L. Grob, Inc 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
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Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2007-08-16.