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

Dr. John L. Farber

Individual provider Anatomic Pathology & Clinical Pathology Physician · NPI 1174531719

Dr. John L. Farber is a Pathology in Philadelphia, Pennsylvania. Graduated from University of California, San Francisco School of Medicine in 1966, 60 years ago. Practices with Jefferson University Physicians, a 1,554-clinician group and accepts Medicare assignment. Licensed in Pennsylvania.

Years since qualifying
60
Trained at
University of California, San Francisco School of Medicine
Licensed in
PA
In the registry since
2006
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Practice location Address checks out

132 S 10th St 2nd Fl
Philadelphia, PA 19107-5244
Phone: (215) 503-5642
Fax: (215) 503-4817
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Anatomic Pathology & Clinical Pathology Physician (primary) Taxonomy 207ZP0102X · Licence MD013411E (PA)

Record details

NPI number1174531719
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorNo
NPI enumeratedAugust 3, 2006
Last updated in NPPESOctober 24, 2014

Medicare enrollment

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

Medicare specialtyPATHOLOGY
Medical schoolUNIVERSITY OF CALIFORNIA, SAN FRANCISCO SCHOOL OF MEDICINE
Graduated 1966 (60 years in practice)
Group practice Jefferson University Physicians — 1554 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations4 on file with Medicare

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