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

Dr. Mary Katherine Powderly, MD, FACOG, AAAAM

Individual provider General Practice Physician · NPI 1871675322

Dr. Mary Katherine Powderly, MD, FACOG, AAAAM is an Obstetrics/Gynecology in Somerset, New Jersey. Graduated from Rutgers R W Johnson Medical School (CAM/NEW Bruns/Pisc) in 1984, 42 years ago. Practices as a sole proprietor. Licensed in New Jersey.

Years since qualifying
42
Trained at
Rutgers R W Johnson Medical School (CAM/NEW Bruns/Pisc)
Licensed in
NJ
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.
FACOG — Fellow of the American College of Obstetricians and Gynecologists
An obstetrician-gynaecologist admitted as a fellow of ACOG.

See every abbreviation used in this directory →

Practice location Address checks out

32 Worlds Fair Dr Ste 201
Somerset, NJ 08873-1388
Phone: (732) 356-1266
Fax: (732) 356-1196
Show map & directions

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

Specialties & licences

Gynecology Physician (primary) Taxonomy 207VG0400X · Licence 25MA04685500 (NJ)
General Practice Physician Taxonomy 208D00000X · Licence 25MA04685500 (NJ)

Record details

NPI number1871675322
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD , FACOG , AAAAM
Sole proprietorYes
NPI enumeratedOctober 20, 2006
Last updated in NPPESFebruary 17, 2019

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyOBSTETRICS/GYNECOLOGY
Also practisesGENERAL PRACTICE
Medical schoolRUTGERS R W JOHNSON MEDICAL SCHOOL (CAM/NEW BRUNS/PISC)
Graduated 1984 (42 years in practice)
Accepts Medicare assignment Not indicated

Other providers in Somerset