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

Dr. Nancy Lynn Lewis, MD

Individual provider Medical Oncology Physician · NPI 1134140841

Dr. Nancy Lynn Lewis, MD is a Medical Oncology Physician in Philadelphia, Pennsylvania. Licensed in New Jersey and Pennsylvania. Registered with an NPI since 2006.

Licensed in
NJ, PA
In the registry since
2006
Specialties on file
3
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

925 Chestnut St Ste 320A
Philadelphia, PA 19107-4216
Phone: (215) 955-8874
Fax: (215) 955-2340
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Specialties & licences

Medical Oncology Physician (primary) Taxonomy 207RX0202X · Licence MD062407L (PA)
Specialist Taxonomy 174400000X · Licence MD062407L (PA)
Hematology & Oncology Physician Taxonomy 207RH0003X · Licence MA048738 (NJ)

Record details

NPI number1134140841
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedJuly 21, 2006
Last updated in NPPESDecember 16, 2014

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