HealthcareDiscovery.AI / Doctors / Pennsylvania / Nephrology

Nephrologists in Pennsylvania

Data updated monthly · Last refresh October 2026

648 Nephrology providers practice in Pennsylvania, including 257 (40%) offering telehealth. The largest concentration is in Philadelphia. Profiles include federal Open Payments records of money received from drug and device companies in 2025. Listings are drawn from federal public records and are not endorsements.

648providers
257telehealth
Philadelphiatop city

Nephrology by city in Pennsylvania

Choose a city to see providers there.

Nephrology in Philadelphia176 providers
Nephrology in Pittsburgh71 providers
Nephrology in Allentown40 providers
Nephrology in Danville21 providers
Nephrology in Lancaster18 providers
Nephrology in Willow Grove13 providers
Nephrology in York13 providers
Nephrology in Hershey13 providers
Nephrology in Darby13 providers
Nephrology in Langhorne13 providers
Nephrology in Wynnewood13 providers
Nephrology in Erie11 providers
Nephrology in Bridgeville10 providers
Nephrology in Bethlehem10 providers
Nephrology in Camp Hill10 providers
Nephrology in Wilkes Barre8 providers
Nephrology in Johnstown7 providers
Nephrology in Upland7 providers
Nephrology in Clairton7 providers
Nephrology in Harrisburg6 providers
Nephrology in Phila6 providers
Nephrology in Exton6 providers
Nephrology in Sayre6 providers
Nephrology in Altoona5 providers

Where Nephrologists in Pennsylvania practice

From CMS Medicare enrollment records covering 434 of the 648 providers listed here (67%). Providers who do not bill Medicare are not included in these figures.

18%solo or small practice (under 10 clinicians)
31%mid-size group (10 to 99)
52%large group or health system (100+)

Largest practice groups

Group (as registered with Medicare)NephrologistsAll clinicians in groupMain city
University of Penn-Medical Group413,433Philadelphia
Kidney Care Specialists LLC3041Reading
University of Pittsburgh Physicians274,166Pittsburgh
Valley Kidney Specialists, P.C.2431Allentown
Geisinger Clinic233,432Danville

Hospitals where they hold privileges

HospitalCityOwnershipCMS star ratingNephrologists affiliated
Hospital of Univ of PennsylvaniaPhiladelphiaNonprofit5 of 564
St Lukes HospitalBethlehemNonprofit5 of 539
Penn Presbyterian Medical CenterPhiladelphiaNonprofit4 of 537
Upmc Presbyterian ShadysidePittsburghNonprofit4 of 532
Chester County HospitalWest ChesterNonprofit5 of 532

Sources: CMS Doctors and Clinicians (August 2026) and Facility Affiliation files (August 2026); hospital ownership type and overall star rating from CMS Hospital General Information (July 2026). A clinician in several groups is counted once, in the largest group they bill through. Ownership type is what the hospital reports to CMS; it does not show private equity or other investor ownership. How we build this directory.

Nephrology providers in Pennsylvania

Listed by city, largest first. 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. Joseph Dejonckheere, MD
Aliquippa, PA · $1,508 in drug and device payments (2025) · Telehealth · (724) 891-5044
Dr. Aedan Olaso, MD
Allentown, PA · $169 in drug and device payments (2025) · Telehealth · (610) 432-4529
Dr. Arthur Levine, MD
Allentown, PA · No drug or device payments recorded (2025) · (610) 432-4529
Dr. Benjamin Wilcox, MD
Allentown, PA · No drug or device payments recorded (2025) · Telehealth · (610) 432-4529
Dr. Craig Mackaness, DO
Allentown, PA · No drug or device payments recorded (2025) · (610) 432-4529
Dr. Deepti Moon, M.D.
Allentown, PA · $1,177 in drug and device payments (2025) · Telehealth · (610) 432-4529
Dr. Dhaval Sureja, M.D.
Allentown, PA · No drug or device payments recorded (2025) · Telehealth · (610) 628-7920
Dr. Douglas Johnson, M.D.
Allentown, PA · No drug or device payments recorded (2025) · (610) 432-4529
Dr. Drew Harrison, MD
Allentown, PA · No drug or device payments recorded (2025) · (610) 432-4529
Dr. Eric Fels, D.O.
Allentown, PA · No drug or device payments recorded (2025) · Telehealth · (610) 432-4529
Dr. Frederick Fleszler, MD
Allentown, PA · $26 in drug and device payments (2025) · Telehealth · (610) 432-4529
Dr. Grace Chong, DO
Allentown, PA · $271 in drug and device payments (2025) · Telehealth · (610) 432-4529
Dr. Gregory Varghese, D.O.
Allentown, PA · $133 in drug and device payments (2025) · Telehealth · (610) 432-4529
Dr. Guillermo Carnero Salazar, M.D.
Allentown, PA · No drug or device payments recorded (2025) · (610) 628-7920
Dr. Harinder Singh, MD
Allentown, PA · $490 in drug and device payments (2025) · Telehealth · (610) 432-4529
Dr. Henry Schairer, M.D.
Allentown, PA · $720 in drug and device payments (2025) · Telehealth · (610) 432-4529
Dr. James Reichart, M.D.
Allentown, PA · $358 in drug and device payments (2025) · Telehealth · (610) 432-4529
Dr. Jose Avila
Allentown, PA · $233 in drug and device payments (2025) · Telehealth · (610) 628-7920
Dr. Joseph Guzzo, M.D.
Allentown, PA · $1,245 in drug and device payments (2025) · Telehealth · (610) 432-4529
Dr. Kathryn Ussai, M.D.
Allentown, PA · $425 in drug and device payments (2025) · Telehealth · (610) 432-4529
Dr. Mal Homan, DO
Allentown, PA · $41 in drug and device payments (2025) · Telehealth · (610) 402-2537
Dr. Mandeep Samra, M.D.
Allentown, PA · $210 in drug and device payments (2025) · Telehealth · (610) 432-4529
Dr. Margaret Duffy, MD
Allentown, PA · $371 in drug and device payments (2025) · Telehealth · (610) 432-4529
Dr. Mohammad Saqib, MD
Allentown, PA · $178 in drug and device payments (2025) · Telehealth · (610) 432-4529
Dr. Mukaish Kumar
Allentown, PA · No drug or device payments recorded (2025) · (484) 862-3200
Dr. Mykel Tadros, DO
Allentown, PA · $156 in drug and device payments (2025) · Telehealth · (610) 432-4529
Dr. Nelson Kopyt, DO
Allentown, PA · $125,015 in drug and device payments (2025) · Telehealth · (610) 432-4529
Dr. Nukanme Togonu-bickersteth, M.D.
Allentown, PA · $207 in drug and device payments (2025) · Telehealth · (610) 432-4529
Dr. Osun Kwon, MD
Allentown, PA · No drug or device payments recorded (2025) · (610) 402-8506
Dr. Ravindra Bollu, M.D.
Allentown, PA · $1,625 in drug and device payments (2025) · Telehealth · (610) 432-4529
Dr. Rizwan Raheem, MD
Allentown, PA · $384 in drug and device payments (2025) · (610) 432-4529
Dr. Satyam Arora, D.O.
Allentown, PA · No drug or device payments recorded (2025) · Telehealth · (610) 628-7920
Dr. Sharon Maynard, M.D.
Allentown, PA · $160 in drug and device payments (2025) · Telehealth · (610) 432-4529
Dr. Shawn Hazlett, DO
Allentown, PA · $196 in drug and device payments (2025) · Telehealth · (610) 432-4529
Dr. Shoaib Mansoor
Allentown, PA · No drug or device payments recorded (2025) · (452) 961-0432
Dr. Siraj Ahmed, MD
Allentown, PA · No drug or device payments recorded (2025) · (570) 309-1662
Dr. Swomya Bal, MD
Allentown, PA · $125 in drug and device payments (2025) · Telehealth · (610) 628-7920
Dr. Syed Ali Aown, M.D
Allentown, PA · $79 in drug and device payments (2025) · Telehealth · (610) 402-8000
Dr. Syed Haris Mustafa Zaidi
Allentown, PA · $19 in drug and device payments (2025) · (484) 862-4377
Dr. Tayyab Ali, MD
Allentown, PA · $170 in drug and device payments (2025) · Telehealth · (610) 432-4529
Dr. Vikram Verma, M.D.
Allentown, PA · $27 in drug and device payments (2025) · Telehealth · (610) 432-4529
Dr. Angel Raposas, MD
Altoona, PA · No drug or device payments recorded (2025) · Telehealth · (814) 941-3005
Dr. Barbara Labban
Altoona, PA · No drug or device payments recorded (2025) · Telehealth · (814) 944-2107
Dr. Duminda Siripala, M.D.
Altoona, PA · $645 in drug and device payments (2025) · (814) 946-3500
Dr. Nikita Neverov, M.D.
Altoona, PA · $553 in drug and device payments (2025) · Telehealth · (814) 944-2107
Dr. Pawan Gupta, MD
Altoona, PA · $368 in drug and device payments (2025) · (814) 943-3600
Dr. Charles Wolf, M.D.
Ardmore, PA · No drug or device payments recorded (2025) · (610) 642-8473
Dr. Fahim Malik, MD
Avalon, PA · $16,001 in drug and device payments (2025) · (412) 766-3232
Dr. John Jancarik, M.D.
Avalon, PA · $32 in drug and device payments (2025) · (412) 766-3232
Dr. Scott Bralow, D.O.
Bala Cynwyd, PA · $1,484 in drug and device payments (2025) · (610) 660-8864

Conditions Nephrology providers in Pennsylvania commonly treat

Patients often search by condition rather than specialty. These are conditions typically managed by Nephrology providers. Individual practices vary, so confirm with the provider before booking.

Common questions

How many Nephrology providers are in Pennsylvania?

There are 648 Nephrology providers with active NPI records practicing in Pennsylvania, according to federal NPPES data refreshed monthly.

Do Nephrology providers in Pennsylvania offer telehealth?

Yes. 257 of the 648 Nephrology providers in Pennsylvania (about 40%) report offering telehealth services in CMS data.

Which cities in Pennsylvania have the most Nephrology providers?

Philadelphia (176), Pittsburgh (71), Allentown (40) have the highest concentration of Nephrology providers in Pennsylvania.

How many Nephrology providers in Pennsylvania received drug or device company payments?

355 of 648 Nephrology providers in Pennsylvania (55%) received at least one payment from a drug or device company in 2025, according to the federal Open Payments program.

What conditions do Nephrology providers in Pennsylvania treat?

Nephrology providers commonly treat chronic kidney disease, kidney stones, dialysis care, high blood pressure and related conditions. Individual practices vary, so confirm with the provider before booking.

Where does this data come from?

Provider counts and profiles 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.

Do most Nephrologists in Pennsylvania work in independent practices or large health systems?

Among 434 Nephrologists in Pennsylvania enrolled in Medicare, 18% bill through a solo or small practice with fewer than 10 clinicians, 31% through a mid-size group of 10 to 99, and 52% through a large group or health system with 100 or more clinicians, according to CMS enrollment records.

Which hospitals do Nephrologists in Pennsylvania work at?

According to CMS facility affiliation records, the Pennsylvania hospitals where the most Nephrologists hold privileges are Hospital of Univ of Pennsylvania in Philadelphia; St Lukes Hospital in Bethlehem; Penn Presbyterian Medical Center in Philadelphia.

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Sources: NPPES (CMS), Doctors and Clinicians national files, CMS Open Payments 2025. Updated monthly. Records are public federal data and are not verified credentials, licensure checks, or endorsements. This directory is informational and not medical advice. How we build this directory. Are you a Nephrology in Pennsylvania? Get featured.