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. Azra AfthabEaston, PA · No drug or device payments recorded (2025) ·
(484) 526-1000 Dr. Bharat Mehta, MDEaston, PA · $3,538 in drug and device payments (2025) · Telehealth ·
(610) 253-5257 Dr. Bhumik Patel, DOEaston, PA · No drug or device payments recorded (2025) ·
(484) 526-1000 Dr. Cornelius AladeniyiEaston, PA · No drug or device payments recorded (2025) ·
(484) 526-1000 Dr. Darryl Gaines, M.D.Easton, PA · No drug or device payments recorded (2025) · Telehealth ·
(484) 503-3010 Dr. Eric Schoeppner, MDEaston, PA · No drug or device payments recorded (2025) ·
(610) 253-7211 Dr. Evelin Basilio Paula, MDEaston, PA · No drug or device payments recorded (2025) ·
(484) 526-1000 Dr. Giorgi Gelagutashvili, MD Dr. Govindji Fuletra, M.D.Easton, PA · $248 in drug and device payments (2025) · Telehealth ·
(610) 258-6567 Dr. Harvey Hakim, M.D.Easton, PA · No drug or device payments recorded (2025) · Telehealth ·
(610) 829-2200 Dr. Ikechukwu Emengo, MBBSEaston, PA · No drug or device payments recorded (2025) ·
(610) 250-4000 Dr. Jacob LissEaston, PA · No drug or device payments recorded (2025) ·
(484) 526-1000 Dr. James Lemon, MDEaston, PA · No drug or device payments recorded (2025) ·
(484) 822-5205 Dr. Jekaterina Tretyakov, M.D.Easton, PA · No drug or device payments recorded (2025) ·
(610) 250-4000 Dr. Jiyoun AckermanEaston, PA · No drug or device payments recorded (2025) ·
(484) 526-1000 Dr. Jonathan Menard-katcher, MDEaston, PA · No drug or device payments recorded (2025) ·
(484) 503-3073 Dr. Joshua Rosenberg, MDEaston, PA · No drug or device payments recorded (2025) ·
(484) 822-5205 Dr. Juan Marrero Berrios, MDEaston, PA · No drug or device payments recorded (2025) ·
(484) 526-1000 Dr. Juliana Cartagena Santana, MDEaston, PA · No drug or device payments recorded (2025) ·
(484) 822-5205 Dr. Juliana Sotherland, M.D.Easton, PA · No drug or device payments recorded (2025) ·
(484) 822-5205 Dr. Junius Rosario, DOEaston, PA · No drug or device payments recorded (2025) ·
(484) 526-1000 Dr. Jyothi Kudakandira, M.D Dr. Kathleen Bridges, DOEaston, PA · No drug or device payments recorded (2025) · Telehealth ·
(610) 829-2200 Dr. Kay Khine, MDEaston, PA · No drug or device payments recorded (2025) ·
(253) 905-8025 Dr. Komal Dumaswala, M.D.Easton, PA · No drug or device payments recorded (2025) ·
(484) 526-6643 Dr. Koumudi Naraparaju, MDEaston, PA · No drug or device payments recorded (2025) ·
(866) 785-8537 Dr. Kristi Nguyen, DOEaston, PA · No drug or device payments recorded (2025) · Telehealth ·
(484) 822-5205 Dr. Mahesh Krishnamurthy, MDEaston, PA · No drug or device payments recorded (2025) ·
(610) 250-4540 Dr. Manu Vachhani, M.D.Easton, PA · $1,324 in drug and device payments (2025) · Telehealth ·
(610) 253-1994 Dr. Maria Figueras, MDEaston, PA · No drug or device payments recorded (2025) · Telehealth ·
(484) 503-0400 Dr. Mark Auerbach, MDEaston, PA · No drug or device payments recorded (2025) ·
(610) 829-2200 Dr. Mark Koshar, M.D.Easton, PA · No drug or device payments recorded (2025) · Telehealth ·
(610) 829-2200 Dr. Mia Mattioli, MDEaston, PA · No drug or device payments recorded (2025) ·
(866) 785-8537 Dr. Michael GonzalezEaston, PA · No drug or device payments recorded (2025) ·
(484) 503-3073 Dr. Michael Olenginski, DOEaston, PA · No drug or device payments recorded (2025) ·
(484) 822-5203 Dr. Mina Tawadros, MDEaston, PA · No drug or device payments recorded (2025) ·
(484) 526-1000 Dr. Muhammad Hassan, MDEaston, PA · No drug or device payments recorded (2025) ·
(484) 526-1000 Dr. Nathan Lifton, MDEaston, PA · No drug or device payments recorded (2025) ·
(484) 526-1000 Dr. Neha Doddipalli, MDEaston, PA · No drug or device payments recorded (2025) ·
(484) 526-1000 Dr. Nestor Rives Perez, MD Dr. Nora NewcombEaston, PA · No drug or device payments recorded (2025) ·
(610) 253-3551 Dr. Om Sharma, M.D.Easton, PA · $249 in drug and device payments (2025) · Telehealth ·
(610) 253-3551 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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