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

Gregory Daniel Sinyakov, MD

Individual provider Student in an Organized Health Care Education/Training Program · NPI 1255134318

Gregory Daniel Sinyakov, MD is a Student in an Organized Health Care Education/Training Program in Stony Brook, New York. Licensed in New York. Registered with an NPI since 2025.

Licensed in
NY
In the registry since
2025
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Claim this listing Report a problem Suggest an edit

Practice location Address checks out

101 Nicolls Rd Rm 50
Stony Brook, NY 11794-0001
Phone: (631) 444-3880
Fax: (631) 444-3919
Show map & directions

Directions in Google Maps · Apple Maps · OpenStreetMap

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

Specialties & licences

Student in an Organized Health Care Education/Training Program (primary) Taxonomy 390200000X (NY)

Record details

NPI number1255134318
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMarch 31, 2025
Last updated in NPPESApril 14, 2025
Certification dateApril 14, 2025
Mailing address101 Nicolls Rd Rm 50, Stony Brook, NY 11794-8350

Other providers in Stony Brook