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

Dr. Grigori Okoev, MD

Individual provider Hematology & Oncology Physician · NPI 1346635679

Dr. Grigori Okoev, MD is a Hematology/Oncology in York, Pennsylvania. Graduated from University of Minnesota Medical School in 2021, 5 years ago. Practices with Cancer Care Associates of York, Inc, a 15-clinician group, works from 2 locations, accepts Medicare assignment and offers telehealth. Licensed in Maryland and Pennsylvania.

Years since qualifying
5
Trained at
University of Minnesota Medical School
Licensed in
MD, PA
In the registry since
2015
Specialties on file
3
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

25 Monument Rd Ste 294
York, PA 17403-5049
Phone: (717) 741-9229
Fax: (717) 741-9605
Show map & directions

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

Additional practice locations (1)

  • 9103 Franklin Square Dr, Rosedale, MD 21237-3900 — (443) 777-7147

Specialties & licences

Hematology & Oncology Physician (primary) Taxonomy 207RH0003X · Licence MD479403 (PA)
Hematology & Oncology Physician Taxonomy 207RH0003X · Licence D0091105 (MD)
Internal Medicine Physician Taxonomy 207R00000X · Licence D0091105 (MD)

Record details

NPI number1346635679
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedApril 2, 2015
Last updated in NPPESApril 21, 2026
Certification dateApril 21, 2026
Mailing address601 Memory Ln, York, PA 17402-2231

Medicare enrollment

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

Medicare specialtyHEMATOLOGY/ONCOLOGY
Medical schoolUNIVERSITY OF MINNESOTA MEDICAL SCHOOL
Graduated 2021 (5 years in practice)
Group practice Cancer Care Associates Of York, Inc. — 15 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

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