Morton Jay Kleiner, M. D.
NPI 1437147162ActiveIndividual· Internal Medicine, Nephrology· Staten Island, NY
Internal Medicine, Nephrology (M. D.) in Staten Island, New York, trained at New York Medical College (class of 1976). Their prescriptions cost Medicare Part D more than their services did: $236,906 for 2,409 claims, against $87,110 paid for services in 2024. Otsuka America Pharmaceutical, Inc. reported $26.64 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1437147162 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M. D. |
| Sole proprietor | No |
| NPI issued | Oct 6, 2005 |
| Last updated in NPPES | Mar 7, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Nephrology Primary | 207RN0300X | 124114 | 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 - Nephrology (NY) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 208 |
|---|---|
| Services billed | 782 across 13 procedure codes |
| Paid by Medicare | $87,110 |
Part D prescriptions in 2024
| Prescriptions (claims) | 2,409 · 4,399 30-day fills |
|---|---|
| Patients | 202 |
| Total drug cost | $236,906 |
| Generic share | 85% of claims |
Education and affiliations
| Medical school | New York Medical College |
|---|---|
| Graduation year | 1976 |
| Medicare specialty | Nephrology |
| Secondary specialties | Internal Medicine |
| Telehealth | Offers telehealth |
Medical group
- Island Nephrology Services PCStaten Island, NY · 13 clinicians
Hospital affiliation
- Staten Island University HospitalStaten Island, NY
Other facilities
- Island Rehabilitative Services - Seaview DialysisDialysis facility · Staten Island, NY
Industry payments (Open Payments)
- 2025$26.64 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Otsuka America Pharmaceutical, Inc. | $26.64 | 1 |
What the 2025 payments were for
- Food and Beverage$26.64 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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