Marius Traian Ratanu, M.D.
Internal Medicine Physician · Stuart, FL
Marius Traian Ratanu, M.D. is an internal medicine physician with a practice address in Stuart, Florida, and NPI 1821272758, issued on Dec 27, 2007. Check the license (Florida ME100662, as entered in NPPES) on the Florida health license search; the Medicare figures below come from public CMS files.
- Name
- Marius Traian Ratanu
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- ME100662 FL
Self-reported in NPPES; status is on the state search - Practice location
- 200 SE Hospital Ave, Stuart, FL 34994
- Phone
- (772) 223-5618
- Enumerated
- Dec 27, 2007
- Record last updated
- Oct 17, 2016 (not updated in 10 years: call before relying on the address or phone)
- Fax
- (772) 288-5834
- Medicaid ID
- 001603300 FL
- Medicare enrollment
- Enrolled (PECOS I20080505000446); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 10,151 in Florida → Look up another NPI →
Also registered at 200 SE Hospital Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Maram Afif, ARNPFamily Nurse Practitioner1093180663
- Jawad Ahmad, MDHospitalist Physician1639597115
- Reynald Altema, M.D.Internal Medicine Physician1548238892
- Caitlyn Andersen, PAMedical Physician Assistant1477195790
- Debra Ann Antoon, RPHPharmacist Clinician (PhC)/ Clinical Pharmacy Specialist1184046567
- Mary Assaad, M.D.Critical Care Medicine (Internal Medicine) Physician1902186745
Verify Marius Traian Ratanu in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersFlorida health license search
Search for license ME100662Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
89% fewer Medicare Part D claims than the average internal medicine physician in 2024
358 Medicare Part D claims for 164 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. 18 claims were for opioids.
Most prescribed
- Pantoprazole Sodium28 claims
- Amoxicillin-Clavulanate Potass18 claims
- Metoprolol Tartrate17 claims
- Prednisone15 claims
- Atorvastatin Calcium14 claims
- Furosemide14 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.
The MIPS final score for 2023 (Medicare payment program): 89.9 of 100
The Merit-based Incentive Payment System score is reported for this clinician. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $120.65
1 payment: food and beverage; the largest payer was Janssen Pharmaceuticals, Inc. 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
- Martin Memorial Medical Center IncStuart, FL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Marius Traian Ratanu among 10,151 internal medicine physician records in Florida
Marius Traian Ratanu, M.D. is one of 10,151 internal medicine physician records with a practice address in Florida. 84% 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 45% of them.
- NPI issued2007 · 45% of these records are older, 48% newer
- In a Medicare fileYes · 84% of these records are
- In the CMS Doctors and Clinicians fileYes · 65% of these records are
- Graduated2003 · median 2004 among the 6,606 with a school on file
- Record last updated2016 · 48% 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 Florida practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
93 internal medicine physician records list a practice address in Stuart
They are 93 of the 5,376 NPPES records with a practice address in Stuart, and 10,151 internal medicine physician records in Florida.
All 10,151 in Florida → Every provider in Stuart → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Frank Alario, M.D.Stuart, FL 349941194740225
- Reynald Altema, M.D.Stuart, FL 349941548238892
- Shammi Bali, M.D.Stuart, FL 349941578556486
- Vijayalaxmi Bollu, M.D.Stuart, FL 349941881647667
- Ann Calabro-Raimondi, M.D.Stuart, FL 349941972558161
- Lewis Cook, M.D.Stuart, FL 349941750316386
- Richard Degaetano, D.O.Stuart, FL 349941427008770
- Krishnaraj Deshpande, D.O.Stuart, FL 349941861464596
Common questions
What is Marius Traian Ratanu, M.D.'s NPI number?
Marius Traian Ratanu, M.D.'s National Provider Identifier (NPI) is 1821272758, issued on Dec 27, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Marius Traian Ratanu, M.D. located?
The NPPES record lists a practice address at 200 SE Hospital Ave, Stuart, FL, 34994. Phone: (772) 223-5618. Providers update this record themselves, so call before visiting.
How can I verify Marius Traian Ratanu, M.D.'s license?
NPPES lists Florida license number ME100662, as entered by the provider. Search the Florida health license search at https://mqa-internet.doh.state.fl.us/mqasearchservices/healthcareproviders. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Marius Traian Ratanu, M.D. prescribe under Medicare Part D?
In 2024, Marius Traian Ratanu, M.D. had 358 Medicare Part D claims for 164 beneficiaries; the average among internal medicine physician prescribers was 3,176. Part D covers Medicare prescriptions only.
What is Marius Traian Ratanu, M.D.'s MIPS final score?
The 2023 MIPS final score is 89.9 of 100. The average among 454,083 clinicians with a measured score was 83.5.
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.