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

Marilyn F Witherup, MD

Individual provider Emergency Medical Services (Emergency Medicine) Physician · NPI 1821067901

Marilyn F Witherup, MD is an Emergency Medical Services (Emergency Medicine) Physician in Berwick, Pennsylvania. 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

701 E 16th St
Berwick, PA 18603-2316
Phone: (570) 759-5250
Fax: (570) 759-5522
Show map & directions

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

Specialties & licences

Emergency Medical Services (Emergency Medicine) Physician (primary) Taxonomy 207PE0004X · Licence MD012835E (PA)

Record details

NPI number1821067901
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedMarch 14, 2006
Last updated in NPPESJuly 3, 2008