Michael G. Valladares, DO
NPI 1407167430ActiveIndividual· Internal Medicine, Gastroenterology· Miami, FL
Internal Medicine, Gastroenterology (DO) with Gastromed LLC, practicing in Miami, Florida. Their prescriptions cost Medicare Part D more than their services did: $287,265 for 940 claims, against $56,523 paid for services in 2024. Qol Medical, LLC was the largest of 22 companies reporting payments in 2025, $1,716 in all, mostly food and beverage. Lists HCA Florida Kendall Hospital and 2 other hospitals as hospital affiliations.
Overview
| NPI | 1407167430 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | DO |
| Sole proprietor | No |
| NPI issued | Jun 24, 2010 |
| Last updated in NPPES | Feb 6, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Gastroenterology Primary | 207RG0100X | OS11915 | 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 - Gastroenterology (FL) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 215 |
|---|---|
| Services billed | 671 across 32 procedure codes |
| Paid by Medicare | $56,523 |
Part D prescriptions in 2024
| Prescriptions (claims) | 940 · 1,236 30-day fills |
|---|---|
| Patients | 431 |
| Total drug cost | $287,265 |
| Generic share | 70% of claims |
Education and affiliations
| Graduation year | 2010 |
|---|---|
| Medicare specialty | Gastroenterology |
| Secondary specialties | Internal Medicine |
Medical group
- Gastromed LLCHomestead, FL · 40 clinicians
Hospital affiliations
- HCA Florida Kendall HospitalMiami, FL
- Homestead HospitalHomestead, FL
- Keralty HospitalMiami, FL
Industry payments (Open Payments)
- 2025$1,716 · 76 payments from 22 companies
- 2024$2,980 · 86 payments from 16 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Qol Medical, LLC | $271.85 | 13 |
| Genzyme Corporation | $227.45 | 6 |
| Madrigal Pharmaceuticals | $224.73 | 10 |
| Janssen Biotech, Inc. | $179.30 | 9 |
| Abbvie Inc. | $176.51 | 10 |
What the 2025 payments were for
- Food and Beverage$1,707 · 75 payments
- Education$9.24 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 154 gastroenterologists in Miami · All gastroenterologists in Florida