Active NPI
George John Montanio, DO
- Internal Medicine Physician
- Hammond, LA
National Provider Identifier
1508659137
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Internal Medicine Physician
- License
- 346775
- Practice address
- 15790 Paul Vega Dr
Hammond, LA 70403-1436 - Phone
- (985) 345-2700
- NPI assigned
- May 27, 2025
- Last updated
- May 27, 2025
- Sex
- Male
- Sole proprietor
- Yes
NPPES NPI Registry
Registry information is reported by the provider to CMS and is not verified. About this source
Specialties & licenses 1
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Internal Medicine Physician | 207R00000X | 346775 | LA | Primary |
Addresses
Primary practice location
15790 Paul Vega Dr
Hammond, LA 70403-1436
Mailing address
214 Plantation Ridge LN
Baton Rouge, LA 70810-5046
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Not listed in the public Medicare enrollment file
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Not enrolled
- Credentials
- Doctor of Osteopathy
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| 346775 | LA | MD | Internal Medicine Physician |
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1748304000000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1748304000000",
"number": "1508659137",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "214 PLANTATION RIDGE LN",
"city": "BATON ROUGE",
"state": "LA",
"postal_code": "708105046"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "15790 PAUL VEGA DR",
"city": "HAMMOND",
"state": "LA",
"postal_code": "704031436",
"telephone_number": "985-345-2700"
}
],
"practiceLocations": [],
"basic": {
"last_name": "MONTANIO",
"first_name": "GEORGE",
"middle_name": "JOHN",
"credential": "DO",
"sole_proprietor": "YES",
"sex": "M",
"enumeration_date": "2025-05-27",
"last_updated": "2025-05-27",
"certification_date": "2025-05-27",
"status": "A"
},
"taxonomies": [
{
"code": "207R00000X",
"taxonomy_group": "",
"desc": "Internal Medicine",
"state": "LA",
"license": "346775",
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}Other providers in Hammond, LA
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on May 27, 2025; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.