Nicolas Javier Casellas, MD
NPI 1417451089ActiveIndividual· Otolaryngology· San Juan, PR
Otolaryngology (MD) with Provoice LLC, practicing in San Juan, Puerto Rico. 32 Medicare patients in 2024, $7,441 paid; nearly all of their 181 Part D prescriptions were generic (99%).
Overview
| NPI | 1417451089 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | Yes |
| NPI issued | Mar 20, 2018 |
| Last updated in NPPES | Oct 21, 2024 |
| Certified by provider | Oct 21, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Otolaryngology Primary | 207Y00000X | 23579 | PR |
| Otolaryngology | 207Y00000X | ME162825 | 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) | Enrolled Practitioner - Otolaryngology (FL); Practitioner - Otolaryngology (PR) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 32 |
|---|---|
| Services billed | 78 across 14 procedure codes |
| Paid by Medicare | $7,441 |
Part D prescriptions in 2024
| Prescriptions (claims) | 181 · 234 30-day fills |
|---|---|
| Patients | 83 |
| Total drug cost | $5,331 |
| Generic share | 99% of claims |
Education and affiliations
| Graduation year | 2018 |
|---|---|
| Medicare specialty | Otolaryngology |
| Telehealth | Offers telehealth |
Medical group
- Provoice LLCSan Juan, PR · 2 clinicians
Industry payments (Open Payments)
None reported for 2025 or 2024.
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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