Spencer Louis Blumberg, D.M.D., M.D.
NPI 1508358631ActiveIndividual· Dentist, Oral and Maxillofacial Surgery· Gainesville, FL
Opted out of Medicare from August 2026 to August 2028. Dentist, Oral and Maxillofacial Surgery (D.M.D., M.D.) in Gainesville, Florida, licensed in FL, with an NPI issued in June 2018. Part D covered 282 prescriptions written in 2024, 99% of them generic. Straumann USA LLC reported $86.68 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1508358631 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | D.M.D., M.D. |
| Sole proprietor | No |
| NPI issued | Jun 4, 2018 |
| Last updated in NPPES | Jan 20, 2025 |
| Certified by provider | Jan 20, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Dentist, Oral and Maxillofacial Surgery Primary | 1223S0112X | DN23373 | FL |
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) | Not in the public enrollment file of Oct 1, 2026 |
|---|---|
| Opt-out | Opted out Aug 19, 2026 – Aug 19, 2028 |
| Can order and refer | Yes |
During an opt-out period the provider sees Medicare patients only under private contracts, and Medicare does not pay claims for their services.
Part D prescriptions in 2024
| Prescriptions (claims) | 282 · 282 30-day fills |
|---|---|
| Patients | 121 |
| Total drug cost | $1,600 |
| Generic share | 99% of claims |
Industry payments (Open Payments)
- 2025$86.68 · 1 payment from 1 company
- 2024$1,095 · 8 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Straumann USA LLC | $86.68 | 1 |
What the 2025 payments were for
- Food and Beverage$86.68 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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