George John Montanio, DO
Internal Medicine Physician · Hammond, LA
George John Montanio, DO is an internal medicine physician with a practice address in Hammond, Louisiana, and NPI 1508659137, issued on May 27, 2025. Check the license (Louisiana 346775, as entered in NPPES) on the Louisiana State Board of Medical Examiners; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- George John Montanio
- Credential
- DO
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 346775 LA
Self-reported in NPPES; status is on the state search - Practice location
- 15790 Paul Vega Dr, Hammond, LA 70403
- Phone
- (985) 345-2700
- Enumerated
- May 27, 2025
- Record last updated
- May 27, 2025
- Entity
- Type 1 · individual
Also registered at 15790 Paul Vega Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Daniel Bayhi, MDAnesthesiology Physician1639116585
- Sean Gipson, M.D.Vascular & Interventional Radiology Physician1174865968
- Minyon Gremillion, C.R.N.A.Certified Registered Nurse Anesthetist1669677993
- Ryan Hanson, MDHospitalist Physician1396322715
- Melanie Johnson, CRNACertified Registered Nurse Anesthetist1174787295
- Rhonda LambertCertified Registered Nurse Anesthetist1871557751
Verify George John Montanio in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersLouisiana State Board of Medical Examiners
Search for license 346775Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
21 internal medicine physician records list a practice address in Hammond
They are 21 of the 1,766 NPPES records with a practice address in Hammond, and 1,749 internal medicine physician records in Louisiana. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 21 in Hammond → All 1,749 in Louisiana → Every provider in Hammond →
Other internal medicine physician records in Louisiana
- Alfred Abaunza, M.D.New Orleans, LA1093994287
- David Abdehou, MDShreveport, LA1568471993
- Youssef Abdelmalek, M.DAlexandria, LA1639553233
- Mohammed Abdelsalam, MDNew Orleans, LA1922740190
- Mary Abell, M.D.New Orleans, LA1083631089
- Shema Abraham, M.DLafayette, LA1285053405
- Candice Abuso, MDHarvey, LA1780670489
- Aaron Ackley, M.D.Lafayette, LA1699209015
- Marc Acosta, M.D.Metairie, LA1891868840
- Scott Acosta, MDMarrero, LA1023018199
Common questions
What is George John Montanio, DO's NPI number?
George John Montanio, DO's National Provider Identifier (NPI) is 1508659137, issued on May 27, 2025. An NPI identifies a provider in billing; it is not a license.
Where is George John Montanio, DO located?
The NPPES record lists a practice address at 15790 Paul Vega Dr, Hammond, LA, 70403. Phone: (985) 345-2700. Providers update this record themselves, so call before visiting.
How can I verify George John Montanio, DO's license?
NPPES lists Louisiana license number 346775, as entered by the provider. Search the Louisiana State Board of Medical Examiners at https://www.lsbme.la.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.