David Mas, MD
Student in an Organized Health Care Education/Training Program · Lafayette, LA
David Mas, MD is a student in an organized health care education/training program with a practice address in Lafayette, Louisiana, and NPI 1760129563, issued on May 13, 2022. Check the license (Louisiana 337561, as entered in NPPES) with the Louisiana board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- David Mas
- Credential
- MD
- Primary taxonomy
- Student in an Organized Health Care Education/Training Program 390200000X
- License number
- 337561 LA
Self-reported in NPPES; status is on the state search - Practice location
- 2390 W Congress St, Lafayette, LA 70506
- Phone
- (337) 261-6655
- Enumerated
- May 13, 2022
- Record last updated
- Mar 18, 2024
- Medicare enrollment
- Enrolled (PECOS I20250213000964); accepts Medicare assignment
- Medical or professional school
- Louisiana State University School Of Medicine In New Orleans, 2021
- Entity
- Type 1 · individual
8 nearest student in an organized health care education/training program records → All 3,342 in Louisiana → Look up another NPI →
Also registered at 2390 W Congress St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Oluwatoni Afolabi, M.D.Student in an Organized Health Care Education/Training Program1184427130
- Sudhir Aggarwal, M.D.Hematology & Oncology Physician1972568715
- Zarraf ArefeenStudent in an Organized Health Care Education/Training Program1124968110
- Andrew Aubin, MDPsychiatry Physician1912448200
- Seth Aucoin, MDStudent in an Organized Health Care Education/Training Program1659173268
Verify David Mas in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Louisiana board licenses this profession
Search for license 337561Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
4.6 times the Medicare Part D claims of the average student in an organized health care education/training program in 2024
854 Medicare Part D claims for 93 beneficiaries, against an average of 185 among the 59,748 providers of this specialty who prescribed in Part D. 17 claims were for opioids.
Most prescribed
- Atorvastatin Calcium40 claims
- Amlodipine Besylate39 claims
- Ozempic37 claims
- Lisinopril31 claims
- Rosuvastatin Calcium29 claims
- Metformin Hcl25 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: $110.06
5 payments; by number, the most common kind was food and beverage; the largest payer was Mylan Specialty L.P. The 13,278 providers of this specialty with any payment received $608.08 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
- Leatherwood Emergency Group LLCOakdale, LA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
David Mas among 3,342 student in an organized health care education/training program records in Louisiana
David Mas, MD is one of 3,342 student in an organized health care education/training program records with a practice address in Louisiana. 38% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2022, is newer than 21% of them.
- NPI issued2022 · 21% of these records are older, 70% newer
- In a Medicare fileYes · 38% of these records are
- In the CMS Doctors and Clinicians fileYes · 3% of these records are
- Graduated2021 · median 2018 among the 100 with a school on file
- Record last updated2024 · 17% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 390200000X and a Louisiana practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
99 student in an organized health care education/training program records list a practice address in Lafayette
They are 99 of the 5,181 NPPES records with a practice address in Lafayette, and 3,342 student in an organized health care education/training program records in Louisiana.
All 3,342 in Louisiana → Every provider in Lafayette → Student in an Organized Health Care Education/Training Program nationwide →
The 8 student in an organized health care education/training program records with the nearest ZIP codes
- Anjali Anne Ajit, MDLafayette, LA 705061467012310
- Jared Coe, MDLafayette, LA 705061639673429
- Paula Conolly, MDLafayette, LA 705061255530374
- Brittany Curry, MDLafayette, LA 705061043870900
- Sahir GharibLafayette, LA 705061518462043
- Karim Habbal, MDLafayette, LA 705061891354817
- Wynter HanksLafayette, LA 705061407320237
- Miranda HayesLafayette, LA 705061245704063
Common questions
What is David Mas, MD's NPI number?
David Mas, MD's National Provider Identifier (NPI) is 1760129563, issued on May 13, 2022. An NPI identifies a provider in billing; it is not a license.
Where is David Mas, MD located?
The NPPES record lists a practice address at 2390 W Congress St, Lafayette, LA, 70506. Phone: (337) 261-6655. Providers update this record themselves, so call before visiting.
How can I verify David Mas, MD's license?
NPPES lists Louisiana license number 337561, as entered by the provider. Search the Louisiana board that licenses this profession; the NPPES record confirms identity only.
How much does David Mas, MD prescribe under Medicare Part D?
In 2024, David Mas, MD had 854 Medicare Part D claims for 93 beneficiaries; the average among student in an organized health care education/training program prescribers was 185. 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.