John 'Jay' Franklin Brown, MD
Emergency Medicine Physician · Gretna, LA
John 'Jay' Franklin Brown, MD is an emergency medicine physician with a practice address in Gretna, Louisiana, and NPI 1346283983, issued on Jun 13, 2006. Check the license (Louisiana MD10474R, as entered in NPPES) on the Louisiana State Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- John 'Jay' Franklin Brown
- Credential
- MD
- Primary taxonomy
- Emergency Medicine Physician 207P00000X
- License numbers
- MD10474R LA
10474R LA
Self-reported in NPPES; status is on the state search - Practice location
- 2500 Belle Chasse Highway, Gretna, LA 70056
- Phone
- (504) 392-3131
- Enumerated
- Jun 13, 2006
- Record last updated
- Oct 29, 2008 (not updated in 18 years: call before relying on the address or phone)
- Medicaid IDs
- 1433977 LA
05653811 MS - Entity
- Type 1 · individual
8 nearest emergency medicine physician records → All 1,000 in Louisiana → Look up another NPI →
Also registered at 2500 Belle Chasse Highway
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Jean Desse, M.DHospitalist Physician1770536229
Verify John 'Jay' Franklin Brown in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersLouisiana State Board of Medical Examiners
Search for license MD10474RCheck the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2.2 times the Medicare Part D claims of the average emergency medicine physician in 2024
487 Medicare Part D claims for 277 beneficiaries, against an average of 226 among the 54,106 providers of this specialty who prescribed in Part D. Brand-name drugs were 5% of claims. 55 claims were for opioids.
Most prescribed
- Hydrocodone-Acetaminophen43 claims
- Ondansetron Odt43 claims
- Methylprednisolone27 claims
- Prednisone27 claims
- Amoxicillin-Clavulanate Potass25 claims
- Clindamycin Hcl24 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: $32.19
2 payments; by number, the most common kind was food and beverage; the largest payer was AstraZeneca Pharmaceuticals LP. The 12,335 providers of this specialty with any payment received $953.79 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.
John 'Jay' Franklin Brown among 1,000 emergency medicine physician records in Louisiana
John 'Jay' Franklin Brown, MD is one of 1,000 emergency medicine physician records with a practice address in Louisiana. 87% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 5% of them.
- NPI issued2006 · 5% of these records are older, 59% newer
- In a Medicare fileYes · 87% of these records are
- In the CMS Doctors and Clinicians fileNo · 65% of these records are
- Record last updated2008 · 64% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207P00000X and a Louisiana practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
19 emergency medicine physician records list a practice address in Gretna
They are 19 of the 770 NPPES records with a practice address in Gretna, and 1,000 emergency medicine physician records in Louisiana.
All 1,000 in Louisiana → Every provider in Gretna → Emergency Medicine Physician nationwide →
The 8 emergency medicine physician records with the nearest ZIP codes
- Karen Cockerham, M.D.Gretna, LA 700561912941048
- John Krieg, M.D.Gretna, LA 700561972720381
- Jamie Kuo, MDTerrytown, LA 700561255530895
- John Langley, M.D.Gretna, LA 700561255374781
- Edward O'Brien, MDTerrytown, LA 700561972546521
- Charles Ochello, M.D.Gretna, LA 700561467643494
- Nikolaos Psomas, MDGretna, LA 700561881649820
- Phillip Reed, M.D.Gretna, LA 700561235262908
Common questions
What is John 'Jay' Franklin Brown, MD's NPI number?
John 'Jay' Franklin Brown, MD's National Provider Identifier (NPI) is 1346283983, issued on Jun 13, 2006. An NPI identifies a provider in billing; it is not a license.
Where is John 'Jay' Franklin Brown, MD located?
The NPPES record lists a practice address at 2500 Belle Chasse Highway, Gretna, LA, 70056. Phone: (504) 392-3131. Providers update this record themselves, so call before visiting.
How can I verify John 'Jay' Franklin Brown, MD's license?
NPPES lists Louisiana license number MD10474R, 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 'Jay' Franklin Brown, MD prescribe under Medicare Part D?
In 2024, John 'Jay' Franklin Brown, MD had 487 Medicare Part D claims for 277 beneficiaries; the average among emergency medicine physician prescribers was 226. 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.