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

Michael G Marenchic, MD

Individual provider Emergency Medicine Physician · NPI 1720018732

Michael G Marenchic, MD is an Emergency Medicine Physician in Lancaster, Pennsylvania. Licensed in California and Wisconsin. Registered with an NPI since 2006.

Licensed in
CA, WI
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 →

Claim this listing Report a problem Suggest an edit

Practice location Address checks out

35 Wilson Dr
Lancaster, PA 17603-4741
Phone: (858) 864-7777
Show map & directions

Directions in Google Maps · Apple Maps · OpenStreetMap

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

Specialties & licences

Emergency Medicine Physician (primary) Taxonomy 207P00000X · Licence G33236 (CA)
Emergency Medicine Physician Taxonomy 207P00000X · Licence 65796 (WI)

Record details

NPI number1720018732
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJuly 4, 2006
Last updated in NPPESJune 23, 2016
Mailing address35 Wilson Dr, Lancaster, PA 17603-4741

Other providers in Lancaster