Alanna Maria Guzman, M.D.
NPI 1861934796ActiveIndividual· Surgery· San Juan, PR
Surgery (M.D.) in San Juan, Puerto Rico, licensed in PR, with an NPI issued in November 2016. Part D covered 17 prescriptions written in 2024, 100% of them generic. Acumed LLC was the largest of 4 companies reporting payments in 2025, $1,510 in all, mostly travel and lodging.
Overview
| NPI | 1861934796 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | Yes |
| NPI issued | Nov 9, 2016 |
| Last updated in NPPES | Jan 7, 2025 |
| Certified by provider | Jan 7, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Surgery Primary | 208600000X | 22194 | PR |
| Plastic Surgery, Surgery of the Hand | 2082S0105X | 22194 | PR |
| Surgery, Surgery of the Hand | 2086S0105X | 22194 | PR |
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 - General Surgery (PR) |
|---|
Part D prescriptions in 2024
| Prescriptions (claims) | 17 · 17 30-day fills |
|---|---|
| Patients | 14 |
| Total drug cost | $43.58 |
| Generic share | 100% of claims |
Industry payments (Open Payments)
- 2025$1,510 · 6 payments from 4 companies
- 2024$142.04 · 2 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Acumed LLC | $1,197 | 1 |
| Smith+nephew, Inc. | $163.49 | 3 |
| Ani Pharmaceuticals, Inc. | $125.00 | 1 |
| Verity Pharmaceuticals Inc. | $25.00 | 1 |
What the 2025 payments were for
- Travel and Lodging$1,219 · 2 payments
- Food and Beverage$291.00 · 4 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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