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

Dr. Mikhail Grzhibek, MD

Individual provider Internal Medicine Physician · NPI 1629033709

Dr. Mikhail Grzhibek, MD is an Internal Medicine in East Patchogue, New York. Graduated from State University of Ny Upstate Medical University in 2003, 23 years ago. Licensed in New York.

Years since qualifying
23
Trained at
State University of Ny Upstate Medical University
Licensed in
NY
In the registry since
2006
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

285 Sills Rd Bldg 4 Ste D
East Patchogue, NY 11772-4869
Phone: (631) 654-1800
Fax: (631) 240-9181
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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 239339 (NY)

Record details

NPI number1629033709
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedApril 20, 2006
Last updated in NPPESApril 13, 2015

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Medical schoolSTATE UNIVERSITY OF NY UPSTATE MEDICAL UNIVERSITY
Graduated 2003 (23 years in practice)
Accepts Medicare assignment Not indicated

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