Data from the NPPES registry. May not reflect recent changes — verify at nppes.cms.hhs.gov.
MR. GREGORY ROGER GRENIER, D.O
ActiveMR. GREGORY ROGER GRENIER, D.O is a Orthopaedic Surgery healthcare provider located in BILLINGS, Montana. NPI 1134512593 is currently active in the NPPES registry. Verify at CMS.
Orthopaedic Surgery · BILLINGS, MT
Registration Details
- NPI Number
- 1134512593
- Provider Type
- Individual
- Gender
- Male
- NPI Issued
- Mar 10, 2015 (11.448206247905 yrs)
- Last Updated
- Jan 6, 2023
- Licenses
-
DR.0070117 (CO)98833 (MT)
Practice Information
- Address
-
2900 12TH AVE N STE 140WBILLINGS, MT, 591017507Browse MT providers · Browse ZIP 59101
- Phone
- 4062386726
- Fax
- 4062723395
- Primary Specialty
-
Orthopaedic Surgery
207X00000X
- Additional Specialty
- Orthopaedic Surgery
Other Orthopaedic Surgery Providers in BILLINGS, MT
| Name | Credential | NPI |
|---|---|---|
| DR. JOHN R DORR | M.D. | 1750388609 |
| DR. GREGORY S MCDOWELL | MD | 1326030172 |
| DR. JOSEPH M ERPELDING | MD | 1194717959 |
| DR. ALAN K DACRE | MD | 1457343147 |
| DR. JAMES F SCHWARTEN | MD | 1356333132 |
| DR. JAMES S ELLIOTT | MD | 1235121849 |
Data sourced from the NPPES National Provider Identifier registry. This information is for informational purposes only and is not a substitute for verifying credentials with the appropriate licensing authority. For official verification, use the NPPES NPI Registry or the relevant state medical board.