John Vincent Martino, MD
Internal Medicine Physician · New Orleans, LA
John Vincent Martino, MD is an internal medicine physician with a practice address in New Orleans, Louisiana, and NPI 1790208056, issued on Jul 19, 2017. Check the license (Louisiana 324670, as entered in NPPES) on the Louisiana State Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- John Vincent Martino
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 324670 LA
Self-reported in NPPES; status is on the state search - Practice location
- 4710 S Carrollton Ave, New Orleans, LA 70119
- Phone
- (504) 454-9020
- Enumerated
- Jul 19, 2017
- Record last updated
- Oct 13, 2020 (not updated in 6 years: call before relying on the address or phone)
- Fax
- (504) 454-9031
- Medicare enrollment
- Enrolled (PECOS I20230206001345); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 1,749 in Louisiana → Look up another NPI →
Also registered at 4710 S Carrollton Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify John Vincent Martino in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersLouisiana State Board of Medical Examiners
Search for license 324670Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2.1 times the Medicare Part D claims of the average internal medicine physician in 2024
6,584 Medicare Part D claims for 550 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 14% of claims. 49 claims were for opioids.
Most prescribed
- Amlodipine Besylate435 claims
- Atorvastatin Calcium405 claims
- Albuterol Sulfate Hfa299 claims
- Losartan Potassium248 claims
- Gabapentin200 claims
- Metoprolol Succinate191 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.
Industry payments in 2024: $23.13
1 payment: food and beverage; the largest payer was Phadia US Inc. The 50,334 providers of this specialty with any payment received $1,303.06 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Pmr Illinois Holding LLCDolton, IL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
John Vincent Martino among 1,749 internal medicine physician records in Louisiana
John Vincent Martino, 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 2017, is newer than 75% of them.
- NPI issued2017 · 75% of these records are older, 22% newer
- In a Medicare fileYes · 85% of these records are
- In the CMS Doctors and Clinicians fileYes · 70% of these records are
- Graduated2016 · median 2008 among the 1,216 with a school on file
- Record last updated2020 · 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
- Raghav Nehru, MDNew Orleans, LA 701191386987014
- Amy Patel, M.D.New Orleans, LA 701191164765418
- Akshar Patel, M.D.New Orleans, LA 701191659752384
Common questions
What is John Vincent Martino, MD's NPI number?
John Vincent Martino, MD's National Provider Identifier (NPI) is 1790208056, issued on Jul 19, 2017. An NPI identifies a provider in billing; it is not a license.
Where is John Vincent Martino, MD located?
The NPPES record lists a practice address at 4710 S Carrollton Ave, New Orleans, LA, 70119. Phone: (504) 454-9020. Providers update this record themselves, so call before visiting.
How can I verify John Vincent Martino, MD's license?
NPPES lists Louisiana license number 324670, 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 John Vincent Martino, MD prescribe under Medicare Part D?
In 2024, John Vincent Martino, MD had 6,584 Medicare Part D claims for 550 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.