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

Dr. Stephen Edward Mercer, MDPHD

Individual provider Anatomic Pathology Physician · NPI 1740449297

Dr. Stephen Edward Mercer, MDPHD is a Pathology in Doylestown, Pennsylvania. Graduated from State University of Ny Upstate Medical University in 2007, 19 years ago. Practices with Pathology Associates of Princeton, an 8-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in New Jersey, New York and Pennsylvania.

Years since qualifying
19
Trained at
State University of Ny Upstate Medical University
Licensed in
NJ, NY, PA
In the registry since
2008
Specialties on file
4

Practice location Address checks out

2003 Lowr State RD Bldg 200
Doylestown, PA 18901-2622
Phone: (215) 345-6647
Fax: (215) 345-0460
Show map & directions

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

Additional practice locations (1)

  • 1700 Whitehorse Hamilton Square Rd, Hamilton Square, NJ 08690-3536 — (609) 890-2600

Specialties & licences

Anatomic Pathology Physician (primary) Taxonomy 207ZP0101X · Licence MD464757 (PA)
Anatomic Pathology Physician Taxonomy 207ZP0101X · Licence 256277 (NY)
Dermatopathology (Pathology) Physician Taxonomy 207ZD0900X · Licence MD464757 (PA)
Anatomic Pathology Physician Taxonomy 207ZP0101X · Licence 25MA08943200 (NJ)

Record details

NPI number1740449297
Entity typeIndividual (Type 1)
GenderMale
Credentials MDPHD
Sole proprietorNo
NPI enumeratedJune 9, 2008
Last updated in NPPESMarch 25, 2026
Certification dateMarch 25, 2026
Mailing addressPo Box 23329, New York, NY 10087-3329

Medicare enrollment

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

Medicare specialtyPATHOLOGY
Medical schoolSTATE UNIVERSITY OF NY UPSTATE MEDICAL UNIVERSITY
Graduated 2007 (19 years in practice)
Group practice Pathology Associates Of Princeton — 8 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations3 on file with Medicare