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

Dr. George L Tzanis, MD

Individual provider Internal Medicine Physician · NPI 1164472163

Dr. George L Tzanis, MD is an Internal Medicine Physician in Wilmington, Delaware. Licensed in Pennsylvania. Registered with an NPI since 2006.

Licensed in
PA
In the registry since
2006
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

1601 Kirkwood Hwy
Wilmington, DE 19805-4917
Phone: (302) 633-5302
Fax: (302) 633-5582
Show map & directions

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

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence MD064426L (PA)

Record details

NPI number1164472163
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMay 11, 2006
Last updated in NPPESJuly 21, 2015

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