Karen Colleen Daily Weinstein, D.O.
NPI 1770547648ActiveIndividual· Internal Medicine, Hematology & Oncology· Gainesville, FL
Internal Medicine, Hematology & Oncology (D.O.) in Gainesville, Florida, trained at Lake Erie College of Osteopathic Medicine, Erie (class of 2001). Their prescriptions cost Medicare Part D more than their services did: $1,267,405 for 1,284 claims, against $59,124 paid for services in 2024. Merck Sharp & Dohme LLC was the largest of 3 companies reporting payments in 2025, $12,234 in all, mostly consulting fees.
Overview
| NPI | 1770547648 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | D.O. |
| Sole proprietor | No |
| NPI issued | Apr 17, 2006 |
| Last updated in NPPES | Aug 25, 2010 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Hematology & Oncology Primary | 207RH0003X | OS9068 | FL |
| Internal Medicine | 207R00000X | OS9068 | FL |
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 - Hematology/Oncology (FL) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 334 |
|---|---|
| Services billed | 766 across 20 procedure codes |
| Paid by Medicare | $59,124 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,284 · 2,828 30-day fills |
|---|---|
| Patients | 312 |
| Total drug cost | $1,267,405 |
| Generic share | 92% of claims |
Education and affiliations
| Medical school | Lake Erie College of Osteopathic Medicine, Erie |
|---|---|
| Graduation year | 2001 |
| Medicare specialty | Hematology/Oncology |
Medical group
- Florida Clinical Practice Association IncGainesville, FL · 1,924 clinicians
Hospital affiliation
- Uf Health Shands HospitalGainesville, FL
Industry payments (Open Payments)
- 2025$12,234 · 8 payments from 3 companies
- 2024$5,043 · 5 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Merck Sharp & Dohme LLC | $6,223 | 5 |
| Astrazeneca Pharmaceuticals LP | $5,885 | 2 |
| Hologic Sales and Service, LLC | $126.61 | 1 |
What the 2025 payments were for
- Consulting Fee$5,885 · 2 payments
- Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program$4,770 · 1 payment
- Travel and Lodging$1,420 · 3 payments
- Food and Beverage$159.16 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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