Lorenzo Ottaviano, M.D.
NPI 1225448715ActiveIndividual· Internal Medicine, Gastroenterology· New York, NY
Internal Medicine, Gastroenterology (M.D.) with William F Ryan Community Health Center Inc and 2 other groups, practicing in New York, New York. Their prescriptions cost Medicare Part D more than their services did: $156,521 for 688 claims, against $15,825 paid for services in 2024. Boston Scientific Corporation was the largest of 12 companies reporting payments in 2025, $1,937 in all, mostly food and beverage.
Overview
| NPI | 1225448715 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | May 6, 2014 |
| Last updated in NPPES | Nov 30, 2021 |
| Certified by provider | Nov 30, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Gastroenterology Primary | 207RG0100X | 289989-1 | NY |
| Internal Medicine | 207R00000X | 289989-1 | NY |
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 - Gastroenterology (NY) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 78 |
|---|---|
| Services billed | 151 across 19 procedure codes |
| Paid by Medicare | $15,825 |
Part D prescriptions in 2024
| Prescriptions (claims) | 688 · 772 30-day fills |
|---|---|
| Patients | 246 |
| Total drug cost | $156,521 |
| Generic share | 69% of claims |
Education and affiliations
| Graduation year | 2014 |
|---|---|
| Medicare specialty | Gastroenterology |
| Secondary specialties | Internal Medicine |
Medical groups
- William F Ryan Community Health Center IncNew York, NY · 50 clinicians
- Hemant Patel MD PCNew York, NY · 13 clinicians
- Gramercy Park Gastroenterology PCNew York, NY · 4 clinicians
Industry payments (Open Payments)
- 2025$1,937 · 37 payments from 12 companies
- 2024$2,029 · 38 payments from 11 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Boston Scientific Corporation | $694.79 | 10 |
| Abbvie Inc. | $377.64 | 5 |
| Phathom Pharmaceuticals, Inc. | $275.00 | 2 |
| Madrigal Pharmaceuticals | $209.08 | 4 |
| Viiv Healthcare Company | $144.91 | 6 |
What the 2025 payments were for
- Food and Beverage$1,937 · 37 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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