Marvin P. Dair, MD
Internal Medicine Physician · Marrero, LA
Marvin P. Dair, MD is an internal medicine physician with a practice address in Marrero, Louisiana, and NPI 1427085893, issued on Jun 28, 2006. Check the license (Louisiana 304038, as entered in NPPES) on the Louisiana State Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- Marvin P. Dair
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License numbers
- 304038 LA
200600847 NC
Self-reported in NPPES; status is on the state search - Practice location
- 4225 Lapalco Blvd, Marrero, LA 70072
- Phone
- (504) 371-9355
- Enumerated
- Jun 28, 2006
- Record last updated
- Jan 31, 2017 (not updated in 9 years: call before relying on the address or phone)
- Medicaid IDs
- 1427085893 NC
5904912 NC
2435132 LA
04454850 MS - Medicare enrollment
- Enrolled (PECOS I20170104001943); accepts Medicare assignment
- Medical or professional school
- Tulane University School Of Medicine, 2003
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
Also registered at 4225 Lapalco Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Carmen Bruno, DPMPodiatrist1932595345
- Phillip Canfield, MDFamily Medicine Physician1326070798
- David Champney, LPC, NCC, MAC, CTTSProfessional Counselor1366636003
- Donald Costello, ODOptometrist1982661872
- Christie Degrange, MDInternal Medicine Physician1881779403
- Brooke Dismukes, MDPediatrics Physician1679815443
Verify Marvin P. Dair in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersLouisiana State Board of Medical Examiners
Search for license 304038Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
3.4 times the Medicare Part D claims of the average internal medicine physician in 2024
10,950 Medicare Part D claims for 1,049 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 11% of claims. 451 claims were for opioids.
Most prescribed
- Atorvastatin Calcium1,056 claims
- Amlodipine Besylate599 claims
- Losartan Potassium364 claims
- Gabapentin313 claims
- Tamsulosin Hcl263 claims
- Pantoprazole Sodium241 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.
Bills Medicare through one group practice
- Ochsner Clinic LLCMarrero, LA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
46 internal medicine physician records list a practice address in Marrero
They are 46 of the 1,117 NPPES records with a practice address in Marrero, and 1,749 internal medicine physician records in Louisiana.
All 46 in Marrero → All 1,749 in Louisiana → Every provider in Marrero →
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 Marvin P. Dair, MD's NPI number?
Marvin P. Dair, MD's National Provider Identifier (NPI) is 1427085893, issued on Jun 28, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Marvin P. Dair, MD located?
The NPPES record lists a practice address at 4225 Lapalco Blvd, Marrero, LA, 70072. Phone: (504) 371-9355. Providers update this record themselves, so call before visiting.
How can I verify Marvin P. Dair, MD's license?
NPPES lists Louisiana license number 304038, 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 Marvin P. Dair, MD prescribe under Medicare Part D?
In 2024, Marvin P. Dair, MD had 10,950 Medicare Part D claims for 1,049 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.