Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Dr. Marius Traian Ratanu, MD

Individual provider Internal Medicine Physician · NPI 1821272758

Dr. Marius Traian Ratanu, MD is a Hospitalist in Stuart, Florida. Qualified in 2003, 23 years ago. Practices with Martin Memorial Medical Center Inc, a 516-clinician group and accepts Medicare assignment. Licensed in Florida.

Years since qualifying
23
Licensed in
FL
In the registry since
2007
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

200 SE Hospital Ave
Stuart, FL 34994-2346
Phone: (772) 223-5618
Fax: (772) 288-5834
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence ME100662 (FL)

Record details

NPI number1821272758
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedDecember 27, 2007
Last updated in NPPESOctober 17, 2016

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyHOSPITALIST
Also practisesINTERNAL MEDICINE
Medical schoolOTHER
Graduated 2003 (23 years in practice)
Group practice Martin Memorial Medical Center Inc — 516 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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