Raul Almaguer, MD
NPI 1134192131ActiveIndividual· Internal Medicine· Miami, FL
Internal Medicine (MD) with Mas Medical Group Inc, practicing in Miami, Florida. Their prescriptions cost Medicare Part D more than their services did: $545,990 for 6,254 claims, against $9,520 paid for services in 2024. Amgen Inc. was the largest of 8 companies reporting payments in 2025, $274.29 in all, mostly food and beverage.
Overview
| NPI | 1134192131 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Feb 9, 2006 |
| Last updated in NPPES | Jul 13, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | ME93387 | 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 - Internal Medicine (FL) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 40 |
|---|---|
| Services billed | 100 across 8 procedure codes |
| Paid by Medicare | $9,520 |
Part D prescriptions in 2024
| Prescriptions (claims) | 6,254 · 12,341 30-day fills |
|---|---|
| Patients | 287 |
| Total drug cost | $545,990 |
| Generic share | 86% of claims |
Education and affiliations
| Graduation year | 1987 |
|---|---|
| Medicare specialty | Internal Medicine |
| Telehealth | Offers telehealth |
Medical group
- Mas Medical Group IncCoral Gables, FL · 4 clinicians
Industry payments (Open Payments)
- 2025$274.29 · 14 payments from 8 companies
- 2024$412.45 · 16 payments from 11 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Amgen Inc. | $60.22 | 3 |
| Exact Sciences Corporation | $52.95 | 2 |
| Lilly USA, LLC | $47.17 | 3 |
| Kowa Pharmaceuticals America, Inc. | $30.40 | 2 |
| Novartis Pharmaceuticals Corporation | $27.06 | 1 |
What the 2025 payments were for
- Food and Beverage$274.29 · 14 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 1,301 internal medicine physicians in Miami · All internal medicine physicians in Florida