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

Dr. Mark J Cornfeld, MD

Individual provider Medical Oncology Physician · NPI 1619234408

Dr. Mark J Cornfeld, MD is a Medical Oncology Physician in Philadelphia, Pennsylvania. Practices as a sole proprietor. Licensed in Pennsylvania.

Licensed in
PA
In the registry since
2012
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

227 S 6th St Apt PC
Philadelphia, PA 19106-3724
Phone: (609) 240-7312
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Medical Oncology Physician (primary) Taxonomy 207RX0202X · Licence MD033235E (PA)

Record details

NPI number1619234408
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedApril 18, 2012
Last updated in NPPESDecember 27, 2022
Certification dateDecember 27, 2022

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