Mason Alexander Bragg, MD, MPH
Emergency Medicine Physician · Providence, RI
Mason Alexander Bragg, MD, MPH is an emergency medicine physician with a practice address in Providence, Rhode Island, and NPI 1316162407, issued on Apr 16, 2007. Check the license (Rhode Island LP00952, as entered in NPPES) on the Rhode Island Board of Medical Licensure and Discipline; the Medicare figures below come from public CMS files.
- Name
- Mason Alexander Bragg
- Credential
- MD, MPH
- Primary taxonomy
- Emergency Medicine Physician 207P00000X
- License number
- LP00952 RI
Self-reported in NPPES; status is on the state search - Practice location
- 593 Eddy St, Providence, RI 02903
- Phone
- (401) 444-8450
- Enumerated
- Apr 16, 2007
- Record last updated
- May 12, 2010 (not updated in 16 years: call before relying on the address or phone)
- Fax
- (401) 444-5088
- Medicare enrollment
- Enrolled (PECOS I20110126000953); accepts Medicare assignment
- Medical or professional school
- Columbia University College Of Physicians And Surgeons, 2010
- Entity
- Type 1 · individual
8 nearest emergency medicine physician records → All 418 in Rhode Island → Look up another NPI →
Also registered at 593 Eddy St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Farah AbazaStudent in an Organized Health Care Education/Training Program1598437477
- Nilofar Abdul ShukurPhysician Assistant1336010529
- Hael Abdulrazeq, MDNeurological Surgery Physician1659934289
- James Abernathy, MDAnesthesiology Physician1942257217
- Karen Abi Chebl, MDStudent in an Organized Health Care Education/Training Program1255179552
- Georges Abi Roustom, MDAnesthesiology Physician1548871908
Verify Mason Alexander Bragg in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersRhode Island Board of Medical Licensure and Discipline
Search for license LP00952Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
12% more Medicare Part D claims than the average emergency medicine physician in 2024
254 Medicare Part D claims for 118 beneficiaries, against an average of 226 among the 54,106 providers of this specialty who prescribed in Part D. 30 claims were for opioids.
Most prescribed
- Ibuprofen60 claims
- Ondansetron Odt42 claims
- Hydrocodone-Acetaminophen20 claims
- Nitrofurantoin Mono-Macro16 claims
- Methocarbamol12 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 3 group practices
- Capital Hospitalist Medical Group IncLos Angeles, CA
- Santa Ana Physicians Group PCIndio, CA
- Vep Mlk Emergency Medical Group IncLos Angeles, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Mason Alexander Bragg among 418 emergency medicine physician records in Rhode Island
Mason Alexander Bragg, MD, MPH is one of 418 emergency medicine physician records with a practice address in Rhode Island. 83% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 25% of them.
- NPI issued2007 · 25% of these records are older, 66% newer
- In a Medicare fileYes · 83% of these records are
- In the CMS Doctors and Clinicians fileYes · 63% of these records are
- Graduated2010 · median 2012 among the 264 with a school on file
- Record last updated2010 · 46% 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 Rhode Island practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
246 emergency medicine physician records list a practice address in Providence
They are 246 of the 9,647 NPPES records with a practice address in Providence, and 418 emergency medicine physician records in Rhode Island.
All 418 in Rhode Island → Every provider in Providence → Emergency Medicine Physician nationwide →
The 8 emergency medicine physician records with the nearest ZIP codes
- Jay Baruch, M.D.Providence, RI 029031619950581
- William Binder, MDProvidence, RI 029031992795207
- John Foggle, MDProvidence, RI 029031720027253
- Thomas Germano, MDProvidence, RI 029031841268810
- Nidhi Kapoor, M.D.Providence, RI 029031912972324
- James Monti, M.D.Providence, RI 029031225006877
- Anthony Napoli, MDProvidence, RI 029031952355174
- James Rayner, MDProvidence, RI 029031194793018
Common questions
What is Mason Alexander Bragg, MD, MPH's NPI number?
Mason Alexander Bragg, MD, MPH's National Provider Identifier (NPI) is 1316162407, issued on Apr 16, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Mason Alexander Bragg, MD, MPH located?
The NPPES record lists a practice address at 593 Eddy St, Providence, RI, 02903. Phone: (401) 444-8450. Providers update this record themselves, so call before visiting.
How can I verify Mason Alexander Bragg, MD, MPH's license?
NPPES lists Rhode Island license number LP00952, as entered by the provider. Search the Rhode Island Board of Medical Licensure and Discipline at https://healthri.mylicense.com/Verification/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Mason Alexander Bragg, MD, MPH prescribe under Medicare Part D?
In 2024, Mason Alexander Bragg, MD, MPH had 254 Medicare Part D claims for 118 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.