Richard B. Barrios, MD
NPI 1639675242ActiveIndividual· Internal Medicine, Nephrology· Miami, FL
Internal Medicine, Nephrology (MD) in Miami, Florida, trained at Florida International Univ, College of Medicine (class of 2018). Their prescriptions cost Medicare Part D more than their services did: $525,520 for 920 claims, against $236,505 paid for services in 2024. Calliditas Therapeutics US Inc. was the largest of 15 companies reporting payments in 2025, $1,573 in all, mostly food and beverage.
Overview
| NPI | 1639675242 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | Yes |
| NPI issued | Apr 3, 2018 |
| Last updated in NPPES | Aug 31, 2023 |
| Certified by provider | Aug 31, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Nephrology Primary | 207RN0300X | ME150974 | FL |
| Internal Medicine | 207R00000X | ME150974 | 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 - Nephrology (FL) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 542 |
|---|---|
| Services billed | 1,848 across 17 procedure codes |
| Paid by Medicare | $236,505 |
Part D prescriptions in 2024
| Prescriptions (claims) | 920 · 1,867 30-day fills |
|---|---|
| Patients | 190 |
| Total drug cost | $525,520 |
| Generic share | 60% of claims |
Education and affiliations
| Medical school | Florida International Univ, College of Medicine |
|---|---|
| Graduation year | 2018 |
| Medicare specialty | Nephrology |
| Secondary specialties | Internal Medicine |
| Telehealth | Offers telehealth |
Medical group
- Nephrology Associates of South Miami PAMiami, FL · 12 clinicians
Hospital affiliations
- Baptist Hospital of MiamiMiami, FL
- Homestead HospitalHomestead, FL
- Jackson Health SystemMiami, FL
- South Miami HospitalMiami, FL
- West Kendall Baptist HospitalMiami, FL
Other facilities
- Fmc - NaranjaDialysis facility · Homestead, FL
- Fmc - the GladesDialysis facility · Miami, FL
Industry payments (Open Payments)
- 2025$1,573 · 61 payments from 15 companies
- 2024$869.91 · 38 payments from 12 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Calliditas Therapeutics US Inc. | $249.75 | 7 |
| Mallinckrodt Hospital Products Inc. | $225.46 | 8 |
| Novo Nordisk Inc | $183.92 | 8 |
| Astrazeneca Pharmaceuticals LP | $160.43 | 7 |
| Ardelyx, Inc. | $141.84 | 7 |
What the 2025 payments were for
- Food and Beverage$1,573 · 61 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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