Steven S. Han, MD
NPI 1205872231ActiveIndividual· Internal Medicine, Nephrology· Exton, PA
Internal Medicine, Nephrology (MD) in Exton, Pennsylvania, trained at Icahn School of Medicine at Mount Sinai (class of 1999). In 2024 Medicare paid $306,565 for 897 patients, and Part D covered 1,927 of their prescriptions, 78% of them generic. Otsuka Pharmaceutical Development & Commercialization, Inc. was the largest of 25 companies reporting payments in 2025, $5,705 in all, mostly consulting fees.
Overview
| NPI | 1205872231 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jun 20, 2006 |
| Last updated in NPPES | Jul 8, 2007 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Nephrology Primary | 207RN0300X | MD418893 | PA |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Nov 10, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 11, 2026 | No match | — |
| New York OMIG · Nov 11, 2026 | No match | — |
| Ohio Medicaid · Nov 11, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 11, 2026 | No match | — |
| Washington HCA · Nov 11, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Nephrology (PA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 897 |
|---|---|
| Services billed | 3,479 across 32 procedure codes |
| Paid by Medicare | $306,565 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,927 · 4,225 30-day fills |
|---|---|
| Patients | 313 |
| Total drug cost | $366,801 |
| Generic share | 78% of claims |
Education and affiliations
| Medical school | Icahn School of Medicine at Mount Sinai |
|---|---|
| Graduation year | 1999 |
| Medicare specialty | Nephrology |
| Secondary specialties | Internal Medicine |
| Telehealth | Offers telehealth |
Medical group
- Clinical Renal Associates LLCPhiladelphia, PA · 33 clinicians
Hospital affiliations
- Bryn Mawr HospitalBryn Mawr, PA
- Chester County HospitalWest Chester, PA
- Hospital of Univ of PennsylvaniaPhiladelphia, PA
- Lancaster General HospitalLancaster, PA
- Paoli HospitalPaoli, PA
Other facilities
- Davita Jennersville Dialysis CenterDialysis facility · West Grove, PA
- Davita Thorndale DialysisDialysis facility · Thorndale, PA
- Davita Westtown DialysisDialysis facility · West Chester, PA
- Usrc Coatesville DialysisDialysis facility · Coatesville, PA
Industry payments (Open Payments)
- 2025$5,705 · 104 payments from 25 companies
- 2024$1,895 · 74 payments from 21 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Otsuka Pharmaceutical Development & Commercialization, Inc. | $3,430 | 7 |
| Lilly USA, LLC | $207.41 | 5 |
| Bayer Healthcare Pharmaceuticals Inc. | $201.66 | 14 |
| Travere Therapeutics, Inc. | $197.24 | 6 |
| Novartis Pharmaceuticals Corporation | $171.35 | 7 |
What the 2025 payments were for
- Consulting Fee$3,259 · 2 payments
- Food and Beverage$2,412 · 101 payments
- Travel and Lodging$33.50 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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