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

Dr. Marcia R Klein-Chast, DO

Individual provider Pediatrics Physician · NPI 1588682231

Dr. Marcia R Klein-Chast, DO is a Pediatrics Physician in Langhorne, Pennsylvania. Licensed in Pennsylvania. Registered with an NPI since 2006.

Licensed in
PA
In the registry since
2006
What do these letters mean?
DO — Doctor of Osteopathic Medicine
A fully licensed physician, trained like an MD with additional musculoskeletal training. Equivalent practice rights in all 50 states.

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Practice location Address checks out

404 Middletown Blvd Ste 306 Penns Square
Langhorne, PA 19047-1897
Phone: (215) 269-3330
Fax: (215) 269-3355
Show map & directions

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

Specialties & licences

Pediatrics Physician (primary) Taxonomy 208000000X · Licence OS009017L (PA)

Record details

NPI number1588682231
Entity typeIndividual (Type 1)
GenderFemale
Credentials DO
Sole proprietorNo
NPI enumeratedJuly 18, 2006
Last updated in NPPESJune 18, 2021
Certification dateJune 18, 2021

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