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

Bess Abramowitz Koenigsberg, MD

Individual provider Internal Medicine Physician · NPI 1992833743

Bess Abramowitz Koenigsberg, MD is an Internal Medicine Physician in King of Prussia, Pennsylvania. Practices as a sole proprietor. Licensed in Pennsylvania.

Licensed in
PA
In the registry since
2007
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

150 S Warner Rd Ste 310
King of Prussia, PA 19406-2860
Phone: (773) 292-4800
Fax: (312) 564-4059
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 MD035359-E (PA)

Record details

NPI number1992833743
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorYes
NPI enumeratedMarch 2, 2007
Last updated in NPPESOctober 13, 2020
Certification dateOctober 13, 2020

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