Internal Medicine Doctors in Pennsylvania
Data updated monthly · Last refresh October 2026
7,285 Internal Medicine providers practice in Pennsylvania, including 1,249 (17%) 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.
7,285providers
1,249telehealth
Philadelphiatop city
Internal Medicine by city in Pennsylvania
Choose a city to see providers there.
Internal Medicine 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. Mohammad Farooq, M.D.Allentown, PA · $214 in drug and device payments (2025) ·
(610) 402-5369 Dr. Mohammed Aslam, M.D.Allentown, PA · No drug or device payments recorded (2025) ·
(610) 740-3409 Dr. Mohammed Shah, MDAllentown, PA · $61 in drug and device payments (2025) ·
(484) 862-3200 Dr. Mohsin Farooq, M.D.Allentown, PA · No drug or device payments recorded (2025) ·
(610) 402-5369 Dr. Monika MahajanAllentown, PA · No drug or device payments recorded (2025) · Telehealth ·
(610) 402-8950 Dr. Naga Vulli, M.D.Allentown, PA · No drug or device payments recorded (2025) ·
(610) 973-1410 Dr. Nancy Spangler, MDAllentown, PA · No drug or device payments recorded (2025) ·
(610) 973-6200 Dr. Nancy Urankar, MDAllentown, PA · No drug or device payments recorded (2025) ·
(610) 433-1616 Dr. Naveed RahmanAllentown, PA · $574 in drug and device payments (2025) ·
(610) 402-5100 Dr. Neil PatelAllentown, PA · $981 in drug and device payments (2025) ·
(610) 402-8000 Dr. Neiman Ramjattan, D.OAllentown, PA · No drug or device payments recorded (2025) ·
(610) 402-1364 Dr. Nenna Egboh, M.D.Allentown, PA · No drug or device payments recorded (2025) · Telehealth ·
(610) 402-5200 Dr. Nicholas Campo, MDAllentown, PA · No drug or device payments recorded (2025) ·
(484) 862-3200 Dr. Nicholas Ieraci, DOAllentown, PA · No drug or device payments recorded (2025) ·
(484) 862-3156 Dr. Nicole Nester, DOAllentown, PA · No drug or device payments recorded (2025) ·
(484) 862-3200 Dr. Nilay PatelAllentown, PA · No drug or device payments recorded (2025) ·
(610) 402-5200 Dr. Nina Khan, M.D.Allentown, PA · No drug or device payments recorded (2025) · Telehealth ·
(610) 628-8700 Dr. Nisha Rai, M.D.Allentown, PA · No drug or device payments recorded (2025) ·
(610) 740-3409 Dr. Noah JoseAllentown, PA · No drug or device payments recorded (2025) ·
(610) 402-8378 Dr. Noor Salam, MDAllentown, PA · $5,574 in drug and device payments (2025) ·
(484) 862-3159 Dr. Olga Shleyfer, D.OAllentown, PA · No drug or device payments recorded (2025) ·
(484) 862-3156 Dr. Orlando Penaloza, M.D.Allentown, PA · $20,726 in drug and device payments (2025) ·
(610) 969-3600 Dr. Pamela Gunn, MDAllentown, PA · No drug or device payments recorded (2025) ·
(610) 402-5369 Dr. Parnika Kapur, DOAllentown, PA · No drug or device payments recorded (2025) ·
(484) 862-3200 Dr. Patrick Callaghan, DOAllentown, PA · No drug or device payments recorded (2025) ·
(484) 526-6643 Dr. Philip Krupka, DOAllentown, PA · No drug or device payments recorded (2025) ·
(610) 530-2290 Dr. Pooja Shethna, DOAllentown, PA · No drug or device payments recorded (2025) ·
(484) 862-3156 Dr. Qiu Mei Huang, MDAllentown, PA · No drug or device payments recorded (2025) · Telehealth ·
(610) 402-8000 Dr. Rachel Patel, DOAllentown, PA · No drug or device payments recorded (2025) ·
(484) 862-3200 Dr. Radhika VachhaniAllentown, PA · $121 in drug and device payments (2025) ·
(610) 437-0739 Dr. Rafael Teran, MDAllentown, PA · No drug or device payments recorded (2025) ·
(610) 770-8383 Dr. Ragarupa Kotala, MDAllentown, PA · No drug or device payments recorded (2025) ·
(484) 822-5205 Dr. Rahul NimmagaddaAllentown, PA · No drug or device payments recorded (2025) ·
(484) 862-3200 Dr. Rakan Al-swaeer, M.D.Allentown, PA · No drug or device payments recorded (2025) ·
(484) 862-3200 Dr. Rakesh Malhotra, M.D.Allentown, PA · No drug or device payments recorded (2025) ·
(484) 538-1834 Dr. Razan Asaad, M.D.Allentown, PA · $1,173 in drug and device payments (2025) ·
(484) 350-3613 Dr. Reema VazeAllentown, PA · $794 in drug and device payments (2025) ·
(610) 402-2537 Dr. Robert Kovacs, M.D.Allentown, PA · No drug or device payments recorded (2025) ·
(610) 402-8950 Dr. Robert Madeira, MDAllentown, PA · $131 in drug and device payments (2025) ·
(610) 770-9569 Dr. Ryan RogersAllentown, PA · $15 in drug and device payments (2025) ·
(610) 402-2273 Dr. Salman Ahmed, DOAllentown, PA · No drug or device payments recorded (2025) ·
(484) 862-3200 Dr. Samichhya AryalAllentown, PA · No drug or device payments recorded (2025) ·
(484) 862-3200 Dr. Sandesh ParajuliAllentown, PA · $363 in drug and device payments (2025) ·
(610) 821-2828 Dr. Sandra Latona, M.D.Allentown, PA · No drug or device payments recorded (2025) ·
(610) 844-9150 Dr. Sanjay Linganna, M.D.Allentown, PA · No drug or device payments recorded (2025) · Telehealth ·
(484) 661-4650 Dr. Sara Doyle, DOAllentown, PA · No drug or device payments recorded (2025) · Telehealth ·
(484) 661-4650 Dr. Sarah Elrod, DOAllentown, PA · $682 in drug and device payments (2025) ·
(610) 821-2828 Dr. Sarah Park, D.O.Allentown, PA · No drug or device payments recorded (2025) ·
(610) 402-5369 Dr. Sarah Persad, MDAllentown, PA · No drug or device payments recorded (2025) ·
(484) 862-3200 Dr. Sean Spangler, DOAllentown, PA · No drug or device payments recorded (2025) ·
(484) 862-3200 Conditions Internal Medicine providers in Pennsylvania commonly treat
Patients often search by condition rather than specialty. These are conditions typically managed by Internal Medicine providers. Individual practices vary, so confirm with the provider before booking.
- High blood pressure
- Type 2 diabetes
- High cholesterol
- Preventive care
- Chronic disease management
Common questions
How many Internal Medicine providers are in Pennsylvania?There are 7,285 Internal Medicine providers with active NPI records practicing in Pennsylvania, according to federal NPPES data refreshed monthly.
Do Internal Medicine providers in Pennsylvania offer telehealth?Yes. 1,249 of the 7,285 Internal Medicine providers in Pennsylvania (about 17%) report offering telehealth services in CMS data.
Which cities in Pennsylvania have the most Internal Medicine providers?Philadelphia (1,839), Pittsburgh (748), Allentown (215) have the highest concentration of Internal Medicine providers in Pennsylvania.
How many Internal Medicine providers in Pennsylvania received drug or device company payments?2,354 of 7,285 Internal Medicine providers in Pennsylvania (32%) received at least one payment from a drug or device company in 2025, according to the federal Open Payments program.
What conditions do Internal Medicine providers in Pennsylvania treat?Internal Medicine providers commonly treat high blood pressure, type 2 diabetes, high cholesterol, preventive care, chronic disease management 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 Internal Medicine Doctors in Pennsylvania work in independent practices or large health systems?Among 3,500 Internal Medicine Doctors in Pennsylvania enrolled in Medicare, 12% bill through a solo or small practice with fewer than 10 clinicians, 10% through a mid-size group of 10 to 99, and 78% through a large group or health system with 100 or more clinicians, according to CMS enrollment records.
Which hospitals do Internal Medicine Doctors in Pennsylvania work at?According to CMS facility affiliation records, the Pennsylvania hospitals where the most Internal Medicine Doctors hold privileges are Hospital of Univ of Pennsylvania in Philadelphia; Magee Womens Hospital of Upmc Health System in Pittsburgh; St Lukes Hospital in Bethlehem.
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