Brian Carl Shaffer, M.D.
NPI 1861674822ActiveIndividual· Internal Medicine· New York, NY
Internal Medicine (M.D.) with Mskcc Clinical Practice Plan, practicing in New York, New York. Their prescriptions cost Medicare Part D more than their services did: $1,478,866 for 835 claims, against $39,850 paid for services in 2024. National Marrow Donor Program was the largest of 2 companies reporting payments in 2024, $2,782 in all, mostly food and beverage.
Overview
| NPI | 1861674822 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Dec 3, 2007 |
| Last updated in NPPES | Jan 23, 2014 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | 127049 | NC |
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 (NY) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 78 |
|---|---|
| Services billed | 392 across 13 procedure codes |
| Paid by Medicare | $39,850 |
Part D prescriptions in 2024
| Prescriptions (claims) | 835 · 1,050 30-day fills |
|---|---|
| Patients | 59 |
| Total drug cost | $1,478,866 |
| Generic share | 86% of claims |
Education and affiliations
| Graduation year | 2005 |
|---|---|
| Medicare specialty | Hematology |
| Telehealth | Offers telehealth |
Medical group
- Mskcc Clinical Practice PlanNew York, NY · 80 clinicians
Industry payments (Open Payments)
- 2024$2,782 · 7 payments from 2 companies
Top paying companies in 2024
| Company | Amount | Payments |
|---|---|---|
| National Marrow Donor Program | $2,754 | 6 |
| Incyte Corporation | $28.08 | 1 |
What the 2024 payments were for
- Food and Beverage$1,229 · 4 payments
- Travel and Lodging$978.31 · 2 payments
- Honoraria$575.00 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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