David Allen Brown, MD
Internal Medicine Physician · New Orleans, LA
David Allen Brown, MD is an internal medicine physician with a practice address in New Orleans, Louisiana, and NPI 1053314088, issued on May 23, 2005. Check the license (Louisiana 022158, as entered in NPPES) on the Louisiana State Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- David Allen Brown
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 022158 LA
Self-reported in NPPES; status is on the state search - Practice location
- 2820 Napoleon Ave, New Orleans, LA 70115
- Phone
- (504) 897-2661
- Enumerated
- May 23, 2005
- Record last updated
- Dec 29, 2016 (not updated in 10 years: call before relying on the address or phone)
- Fax
- (504) 897-2791
- Medicaid IDs
- 05031551 MS
1694886 LA - Medicare enrollment
- Enrolled (PECOS I20050824000867); accepts Medicare assignment
- Medical or professional school
- University Of Alabama School Of Medicine, 1994
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 1,749 in Louisiana → Look up another NPI →
Also registered at 2820 Napoleon Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify David Allen 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 022158Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2.7 times the Medicare Part D claims of the average internal medicine physician in 2024
8,671 Medicare Part D claims for 478 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 17% of claims. 221 claims were for opioids.
Most prescribed
- Amlodipine Besylate382 claims
- Mounjaro381 claims
- Rosuvastatin Calcium357 claims
- Atorvastatin Calcium341 claims
- Losartan Potassium334 claims
- Pantoprazole Sodium244 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: $2,682.64
136 payments; by number, the most common kind was food and beverage; the largest payer was AstraZeneca Pharmaceuticals LP. 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
- Ochsner Clinic LLCNew Orleans, LA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
David Allen Brown among 1,749 internal medicine physician records in Louisiana
David Allen Brown, 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 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 90% newer
- In a Medicare fileYes · 85% of these records are
- In the CMS Doctors and Clinicians fileYes · 70% of these records are
- Graduated1994 · median 2008 among the 1,216 with a school on file
- Record last updated2016 · 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
- David Borne, MDNew Orleans, LA 701151063434835
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- Charles Field, M.D.New Orleans, LA 701151164420444
- John Kokemor, MDNew Orleans, LA 701151013917517
- Rene Louapre, MDNew Orleans, LA 701151417957002
- Arnold Lupin, MDNew Orleans, LA 701151164487310
- Robert Miles, MDNew Orleans, LA 701151639173149
- Thomas Mims, M.D.New Orleans, LA 701151649216904
Common questions
What is David Allen Brown, MD's NPI number?
David Allen Brown, MD's National Provider Identifier (NPI) is 1053314088, issued on May 23, 2005. An NPI identifies a provider in billing; it is not a license.
Where is David Allen Brown, MD located?
The NPPES record lists a practice address at 2820 Napoleon Ave, New Orleans, LA, 70115. Phone: (504) 897-2661. Providers update this record themselves, so call before visiting.
How can I verify David Allen Brown, MD's license?
NPPES lists Louisiana license number 022158, 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 David Allen Brown, MD prescribe under Medicare Part D?
In 2024, David Allen Brown, MD had 8,671 Medicare Part D claims for 478 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.