Gregory Peter Kaufman, MD
NPI 1417211368ActiveIndividual· Internal Medicine, Hematology· Houston, TX
Internal Medicine, Hematology (MD) in Houston, Texas, trained at State University of New York at Buffalo School of Medicine (class of 2012). Their prescriptions cost Medicare Part D more than their services did: $3,773,739 for 375 claims, against $25,176 paid for services in 2024. Janssen Scientific Affairs, LLC was the largest of 2 companies reporting payments in 2024, $197.51 in all, mostly consulting fees.
Overview
| NPI | 1417211368 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jun 26, 2012 |
| Last updated in NPPES | Nov 10, 2020 |
| Certified by provider | Nov 10, 2020 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Hematology Primary | 207RH0000X | R7500 | TX |
| Internal Medicine, Hematology & Oncology | 207RH0003X | R7500 | TX |
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 - Hematology/Oncology (TX) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 79 |
|---|---|
| Services billed | 400 across 9 procedure codes |
| Paid by Medicare | $25,176 |
Part D prescriptions in 2024
| Prescriptions (claims) | 375 · 461 30-day fills |
|---|---|
| Patients | 55 |
| Total drug cost | $3,773,739 |
| Generic share | 65% of claims |
Education and affiliations
| Medical school | State University of New York at Buffalo School of Medicine |
|---|---|
| Graduation year | 2012 |
| Medicare specialty | Hematology/Oncology |
| Telehealth | Offers telehealth |
Medical group
- Physicians Referral ServiceHouston, TX · 2,765 clinicians
Industry payments (Open Payments)
- 2024$197.51 · 2 payments from 2 companies
Top paying companies in 2024
| Company | Amount | Payments |
|---|---|---|
| Janssen Scientific Affairs, LLC | $150.00 | 1 |
| Stemline Therapeutics Inc. | $47.51 | 1 |
What the 2024 payments were for
- Consulting Fee$150.00 · 1 payment
- Food and Beverage$47.51 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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