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

Dr. Calvin Lu, MD

Individual provider Internal Medicine Physician · NPI 1922105758

Dr. Calvin Lu, MD is an Internal Medicine Physician in Exton, Pennsylvania. Licensed in Pennsylvania. Registered with an NPI since 2006.

Licensed in
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.

See every abbreviation used in this directory →

Practice location Address checks out

720 W Lincoln Hwy Ste 720
Exton, PA 19341-2547
Phone: (610) 269-8415
Fax: (610) 269-8419
Show map & directions

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

Specialties & licences

Medical Oncology Physician (primary) Taxonomy 207RX0202X · Licence MD026973E (PA)
Internal Medicine Physician Taxonomy 207R00000X · Licence MD026973E (PA)

Record details

NPI number1922105758
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedSeptember 20, 2006
Last updated in NPPESSeptember 17, 2019
Mailing address720 W Lincoln Hwy Ste 720, Exton, PA 19341-2547

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