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

Mrs. Marina Leybovna Polyak, DO

Individual provider Internal Medicine Physician · NPI 1386821247

Mrs. Marina Leybovna Polyak, DO is a Hospitalist in Troy, Michigan. Graduated from Perelman School of Med at the University of Pennsylvania in 2007, 19 years ago. Practices with Hospital Consultants PC, a 42-clinician group and accepts Medicare assignment. Licensed in Michigan and Pennsylvania.

Years since qualifying
19
Trained at
Perelman School of Med at the University of Pennsylvania
Licensed in
MI, PA
In the registry since
2008
Specialties on file
3
What do these letters mean?
DO — Doctor of Osteopathic Medicine
A fully licensed physician, trained like an MD with additional musculoskeletal training. Equivalent practice rights in all 50 states.

See every abbreviation used in this directory →

Practice location Address checks out

44201 Dequindre Rd
Troy, MI 48085-1117
Phone: (248) 691-8646
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Hospitalist Physician (primary) Taxonomy 208M00000X · Licence 5101019649 (MI)
Internal Medicine Physician Taxonomy 207R00000X · Licence 0T012225 (PA)
Internal Medicine Physician Taxonomy 207R00000X · Licence 05015179 (PA)

Record details

NPI number1386821247
Entity typeIndividual (Type 1)
GenderFemale
Credentials DO
Sole proprietorYes
NPI enumeratedJanuary 23, 2008
Last updated in NPPESApril 11, 2017

Medicare enrollment

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

Medicare specialtyHOSPITALIST
Medical schoolPERELMAN SCHOOL OF MED AT THE UNIVERSITY OF PENNSYLVANIA
Graduated 2007 (19 years in practice)
Group practice Hospital Consultants Pc — 42 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Other providers in Troy