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

David Gregory Mayernik, MD

Individual provider Hematology & Oncology Physician · NPI 1083671846

David Gregory Mayernik, MD is a Hematology & Oncology Physician in Monroeville, Pennsylvania. Works from 2 locations. Licensed in Arizona and Pennsylvania.

Licensed in
AZ, PA
In the registry since
2006
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

2626 Haymaker Rd Fl 2
Monroeville, PA 15146-3516
Phone: (412) 373-4411
Fax: (412) 373-4677
Show map & directions

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

Additional practice locations (1)

  • 2375 S Ridgeview Dr, Yuma, AZ 85364-8868 — (928) 317-2518

Specialties & licences

Hematology & Oncology Physician (primary) Taxonomy 207RH0003X · Licence MD020910E (PA)
Hematology & Oncology Physician Taxonomy 207RH0003X · Licence 75267 (AZ)

Record details

NPI number1083671846
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedApril 27, 2006
Last updated in NPPESJuly 5, 2026
Certification dateDecember 17, 2024
Mailing address247 Morewood Ave, Pittsburgh, PA 15213-1861

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