Grant Joseph Gonzalez, MD
Internal Medicine Physician · New Orleans, LA
Grant Joseph Gonzalez, MD is an internal medicine physician with a practice address in New Orleans, Louisiana, and NPI 1821676487, issued on Apr 1, 2021. Check the license (Louisiana 340463, as entered in NPPES) on the Louisiana State Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- Grant Joseph Gonzalez
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 340463 LA
Self-reported in NPPES; status is on the state search - Practice location
- 2400 Canal St, New Orleans, LA 70119
- Phone
- (504) 988-7809
- Enumerated
- Apr 1, 2021
- Record last updated
- Jun 13, 2024
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 1,749 in Louisiana → Look up another NPI →
Also registered at 2400 Canal St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Amy Babineaux, LCSWClinical Social Worker1780297390
- Christopher BaimMedical-Surgical Registered Nurse1386148997
- Caroline Barham, MDPsychiatry Physician1891437612
Verify Grant Joseph Gonzalez in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersLouisiana State Board of Medical Examiners
Search for license 340463Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
92% fewer Medicare Part D claims than the average internal medicine physician in 2024
244 Medicare Part D claims for 22 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 21% of claims.
Most prescribed
- Amlodipine Besylate30 claims
- Atorvastatin Calcium19 claims
- Metoprolol Succinate18 claims
- Ozempic14 claims
- Jardiance13 claims
- Rosuvastatin Calcium13 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Grant Joseph Gonzalez among 1,749 internal medicine physician records in Louisiana
Grant Joseph Gonzalez, MD is one of 1,749 internal medicine physician records with a practice address in Louisiana. 85% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2021, is newer than 89% of them.
- NPI issued2021 · 89% of these records are older, 8% newer
- In a Medicare fileYes · 85% of these records are
- In the CMS Doctors and Clinicians fileNo · 70% of these records are
- Record last updated2024 · 56% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a Louisiana practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
392 internal medicine physician records list a practice address in New Orleans
They are 392 of the 13,668 NPPES records with a practice address in New Orleans, and 1,749 internal medicine physician records in Louisiana.
All 1,749 in Louisiana → Every provider in New Orleans → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Meredith BarrNew Orleans, LA 701191225394927
- Samuel Gore, M.D.New Orleans, LA 701191417125766
- Michael GreenbergNew Orleans, LA 701191164537379
- Jordan HarryNew Orleans, LA 701191376906479
- Miljana Mandich, M.D.New Orleans, LA 701191962704445
- John Martino, MDNew Orleans, LA 701191790208056
- Raghav Nehru, MDNew Orleans, LA 701191386987014
- Amy Patel, M.D.New Orleans, LA 701191164765418
Common questions
What is Grant Joseph Gonzalez, MD's NPI number?
Grant Joseph Gonzalez, MD's National Provider Identifier (NPI) is 1821676487, issued on Apr 1, 2021. An NPI identifies a provider in billing; it is not a license.
Where is Grant Joseph Gonzalez, MD located?
The NPPES record lists a practice address at 2400 Canal St, New Orleans, LA, 70119. Phone: (504) 988-7809. Providers update this record themselves, so call before visiting.
How can I verify Grant Joseph Gonzalez, MD's license?
NPPES lists Louisiana license number 340463, 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.
How much does Grant Joseph Gonzalez, MD prescribe under Medicare Part D?
In 2024, Grant Joseph Gonzalez, MD had 244 Medicare Part D claims for 22 beneficiaries; the average among internal medicine physician prescribers was 3,176. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. 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.