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

Mariella Brune Osariemen, MD

Individual provider Hospitalist Physician · NPI 1477915833

Mariella Brune Osariemen, MD is a Hospitalist in New York, New York. Graduated from Meharry Medical College School of Medicine in 2016, 10 years ago. Practices with The Emory Clinic Inc, a 3,500-clinician group and accepts Medicare assignment. Licensed in Georgia and New York.

Years since qualifying
10
Trained at
Meharry Medical College School of Medicine
Licensed in
GA, NY
In the registry since
2016
Specialties on file
2
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

5141 Broadway
New York, NY 10034-1159
Phone: (212) 932-5218
Fax: (212) 932-5258
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Specialties & licences

Hospitalist Physician (primary) Taxonomy 208M00000X · Licence 110150 (GA)
Hospitalist Physician Taxonomy 208M00000X · Licence 298577 (NY)

Record details

NPI number1477915833
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedMarch 24, 2016
Last updated in NPPESApril 15, 2026
Certification dateApril 15, 2026

Medicare enrollment

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

Medicare specialtyHOSPITALIST
Also practisesINTERNAL MEDICINE
Medical schoolMEHARRY MEDICAL COLLEGE SCHOOL OF MEDICINE
Graduated 2016 (10 years in practice)
Group practice The Emory Clinic Inc — 3500 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

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