Gideon Michael Blumenthal, M.D.
NPI 1427242635ActiveIndividual· Internal Medicine, Hematology & Oncology· Bethesda, MD
Internal Medicine, Hematology & Oncology (M.D.) in Bethesda, Maryland, licensed in MD, with an NPI issued in August 2007. Spineology Inc. reported $46.43 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1427242635 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | Yes |
| NPI issued | Aug 30, 2007 |
| Last updated in NPPES | Jun 27, 2008 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Hematology & Oncology Primary | 207RH0003X | 937448 | MD |
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) | Not in the public enrollment file of Oct 1, 2026 |
|---|
Industry payments (Open Payments)
- 2025$46.43 · 2 payments from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Spineology Inc. | $46.43 | 2 |
What the 2025 payments were for
- Food and Beverage$46.43 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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