Steven H. Itzkowitz, MD
NPI 1568499036ActiveIndividual· Internal Medicine, Gastroenterology· New York, NY
Internal Medicine, Gastroenterology (MD) in New York, New York, trained at Icahn School of Medicine at Mount Sinai (class of 1979). Their prescriptions cost Medicare Part D more than their services did: $360,400 for 395 claims, against $39,642 paid for services in 2024. Exact Sciences Corporation was the largest of 2 companies reporting payments in 2025, $2,505 in all, mostly consulting fees.
Overview
| NPI | 1568499036 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jun 28, 2006 |
| Last updated in NPPES | Sep 16, 2016 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Gastroenterology Primary | 207RG0100X | 144639 | NY |
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 (NY) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 211 |
|---|---|
| Services billed | 349 across 27 procedure codes |
| Paid by Medicare | $39,642 |
Part D prescriptions in 2024
| Prescriptions (claims) | 395 · 592 30-day fills |
|---|---|
| Patients | 94 |
| Total drug cost | $360,400 |
| Generic share | 78% of claims |
Education and affiliations
| Medical school | Icahn School of Medicine at Mount Sinai |
|---|---|
| Graduation year | 1979 |
| Medicare specialty | Gastroenterology |
| Telehealth | Offers telehealth |
Medical group
- Icahn School of Medicine at Mount SinaiNew York, NY · 2,843 clinicians
Hospital affiliation
- Mount Sinai HospitalNew York, NY
Industry payments (Open Payments)
- 2025$2,505 · 4 payments from 2 companies
- 2024$7,324 · 7 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Exact Sciences Corporation | $2,400 | 2 |
| Janssen Biotech, Inc. | $105.08 | 2 |
What the 2025 payments were for
- Consulting Fee$2,400 · 2 payments
- Education$85.00 · 1 payment
- Food and Beverage$20.08 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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