Steven Nathaniel Steinway, M.D., PH.D.
NPI 1801327432ActiveIndividual· Internal Medicine, Gastroenterology· Morristown, NJ
Internal Medicine, Gastroenterology (M.D., PH.D.) with Massachusetts General Physicians Organization Inc and 2 other groups, practicing in Morristown, New Jersey. In 2024 Medicare paid $44,999 for 186 patients, and Part D covered 96 of their prescriptions, 86% of them generic. Olympus Medical Systems Corporation was the largest of 5 companies reporting payments in 2025, $4,061 in all, mostly consulting fees. Lists Brigham and Women Faulkner Hospital and 4 other hospitals as hospital affiliations.
Overview
| NPI | 1801327432 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D., PH.D. |
| Sole proprietor | No |
| NPI issued | Mar 24, 2017 |
| Last updated in NPPES | Jun 24, 2026 |
| Certified by provider | Jun 24, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Gastroenterology Primary | 207RG0100X | 25MA12920400 | NJ |
| Internal Medicine, Gastroenterology | 207RG0100X | 1014222 | MA |
| Internal Medicine | 207R00000X | D0089048 | MD |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Gastroenterology (MA); Practitioner - Gastroenterology (NJ) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 186 |
|---|---|
| Services billed | 345 across 49 procedure codes |
| Paid by Medicare | $44,999 |
Part D prescriptions in 2024
| Prescriptions (claims) | 96 · 127 30-day fills |
|---|---|
| Patients | 75 |
| Total drug cost | $8,176 |
| Generic share | 86% of claims |
Education and affiliations
| Graduation year | 2020 |
|---|---|
| Medicare specialty | Gastroenterology |
| Telehealth | Offers telehealth |
Medical groups
- Massachusetts General Physicians Organization IncBoston, MA · 3,558 clinicians
- Brigham and Womens Physicians Organization IncBoston, MA · 2,994 clinicians
- Barnabas Health MultispecialtyMorristown, NJ · 23 clinicians
Hospital affiliations
- Brigham and Women Faulkner HospitalJamaica Plain, MA
- Brigham and Women's HospitalBoston, MA
- Cooperman Barnabas Medical CenterLivingston, NJ
- Massachusetts General HospitalBoston, MA
- Morristown Medical CenterMorristown, NJ
Industry payments (Open Payments)
- 2025$4,061 · 16 payments from 5 companies
- 2024$28,400 · 18 payments from 4 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Olympus Medical Systems Corporation | $2,065 | 1 |
| Gyrus Acmi, Inc. | $1,000 | 2 |
| Fujifilm Healthcare Americas Corporation | $577.50 | 8 |
| Boston Scientific Corporation | $278.03 | 4 |
| Conmed Corporation | $140.17 | 1 |
What the 2025 payments were for
- Consulting Fee$3,065 · 3 payments
- Food and Beverage$995.70 · 13 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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