Orthopaedic Surgery of the Spine in Philadelphia, Pennsylvania
Data updated monthly · Last refresh September 2026
7 Orthopaedic Surgery of the Spine providers practice in Philadelphia. Listings are drawn from federal public records and are not endorsements.
Orthopaedic Surgery of the Spine providers in Philadelphia
Listed alphabetically. Payment figures come from the federal Open Payments program, which requires drug and device companies to report what they pay physicians for consulting, speaking, meals, travel and royalties. A disclosed payment is a financial relationship, not evidence of wrongdoing, and many totals reflect a single meal. Figures cover calendar year 2025.
Dr. David Casper, M.D.Philadelphia, PA · $44,203 in drug and device payments (2025) · Telehealth ·
(215) 829-3073 Dr. Ikechukwu Amakiri, MD, MBAPhiladelphia, PA · No drug or device payments recorded (2025) ·
(800) 321-9999 Dr. J Fisher, MDPhiladelphia, PA · $5,866 in drug and device payments (2025) ·
(215) 662-3340 Dr. Joshua Pahys, MDPhiladelphia, PA · $16,829 in drug and device payments (2025) ·
(215) 430-4000 Dr. Patrick Cahill, MDPhiladelphia, PA · $333 in drug and device payments (2025) ·
(215) 590-1527 Dr. Richard Balderston, M.D.Philadelphia, PA · No drug or device payments recorded (2025) ·
(215) 409-9300 Dr. Sherif Sherif, MDPhiladelphia, PA · $109 in drug and device payments (2025) · Telehealth ·
(254) 231-7207 Common questions
How many Orthopaedic Surgery of the Spine providers are in Philadelphia, Pennsylvania?There are 7 Orthopaedic Surgery of the Spine providers with active NPI records practicing in Philadelphia, according to federal NPPES data refreshed monthly.
Where does this data come from?Provider records come from the federal NPPES registry and CMS Doctors and Clinicians files. Payment figures come from the CMS Open Payments program for calendar year 2025. The directory refreshes monthly.
All specialties in Philadelphia Orthopaedic Surgery of the Spine across Pennsylvania
