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

Dr. Colleen Guest Marchetta, DO

Individual provider Emergency Medicine Physician · NPI 1902127608

Dr. Colleen Guest Marchetta, DO is an Emergency Medicine in Plainsboro, New Jersey. Graduated from Philadelphia College of Osteopathic Medicine in 2010, 16 years ago. Practices with Emergency Physician Services of New Jersey, Professional Association, a 51-clinician group and accepts Medicare assignment. Licensed in New Jersey and Pennsylvania.

Years since qualifying
16
Trained at
Philadelphia College of Osteopathic Medicine
Licensed in
NJ, PA
In the registry since
2010
Specialties on file
3
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.

See every abbreviation used in this directory →

Practice location Address checks out

1 Plainsboro Rd
Plainsboro, NJ 08536-1913
Phone: (609) 853-7700
Show map & directions

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

Specialties & licences

Emergency Medicine Physician (primary) Taxonomy 207P00000X · Licence 25MB10596400 (NJ)
Emergency Medicine Physician Taxonomy 207P00000X · Licence OT013720 (PA)
Emergency Medicine Physician Taxonomy 207P00000X · Licence OS016512 (PA)

Record details

NPI number1902127608
Entity typeIndividual (Type 1)
GenderFemale
Credentials DO
Sole proprietorYes
NPI enumeratedJune 16, 2010
Last updated in NPPESFebruary 8, 2023
Certification dateFebruary 8, 2023

Medicare enrollment

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

Medicare specialtyEMERGENCY MEDICINE
Medical schoolPHILADELPHIA COLLEGE OF OSTEOPATHIC MEDICINE
Graduated 2010 (16 years in practice)
Group practice Emergency Physician Services Of New Jersey,Professional Association — 51 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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