Caridad M. Rebollar, M.D.
NPI 1073598520ActiveIndividual· Internal Medicine, Nephrology· San Antonio, TX
Internal Medicine, Nephrology (M.D.) in San Antonio, Texas, trained at University of Puerto Rico School of Medicine (class of 1990). Their prescriptions cost Medicare Part D more than their services did: $575,365 for 4,062 claims, against $145,791 paid for services in 2024. Travere Therapeutics, Inc. was the largest of 12 companies reporting payments in 2025, $770.56 in all, mostly food and beverage.
Overview
| NPI | 1073598520 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Dec 7, 2005 |
| Last updated in NPPES | May 5, 2020 |
| Certified by provider | May 5, 2020 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Nephrology Primary | 207RN0300X | K3419 | TX |
| Internal Medicine | 207R00000X | K3419 | TX |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Nephrology (TX) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 356 |
|---|---|
| Services billed | 2,799 across 28 procedure codes |
| Paid by Medicare | $145,791 |
Part D prescriptions in 2024
| Prescriptions (claims) | 4,062 · 6,130 30-day fills |
|---|---|
| Patients | 423 |
| Total drug cost | $575,365 |
| Generic share | 83% of claims |
Education and affiliations
| Medical school | University of Puerto Rico School of Medicine |
|---|---|
| Graduation year | 1990 |
| Medicare specialty | Nephrology |
| Secondary specialties | Internal Medicine |
Medical group
- San Antonio Kidney Disease Center Physicians Group, P.L.L.C.San Antonio, TX · 33 clinicians
Hospital affiliations
- Baptist Medical CenterSan Antonio, TX
- Connally Memorial Medical CenterFloresville, TX
- Methodist HospitalSan Antonio, TX
- Westover Hills Baptist HospitalSan Antonio, TX
Other facilities
- Davita Downtown San Antonio DialysisDialysis facility · San Antonio, TX
- Davita South San Antonio Dialysis CenterDialysis facility · San Antonio, TX
- Davita Southcross Dialysis CenterDialysis facility · San Antonio, TX
- Davita the Mission Home DialysisDialysis facility · San Antonio, TX
- Axis Home HealthHome health agency · San Antonio, TX
- Home Nursing and Therapy ServicesHome health agency · San Antonio, TX
- A & Z Health Care LLCHospice · San Antonio, TX
- Bridge of Life HospiceHospice · San Antonio, TX
- Caring HandsHospice · San Antonio, TX
- Concho Hearts Hospice, LLCHospice · San Angelo, TX
- Trinity HospiceHospice · San Antonio, TX
Industry payments (Open Payments)
- 2025$770.56 · 25 payments from 12 companies
- 2024$902.83 · 33 payments from 7 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Travere Therapeutics, Inc. | $208.30 | 6 |
| Glaxosmithkline, LLC. | $177.56 | 5 |
| Astrazeneca Pharmaceuticals LP | $98.30 | 1 |
| Bayer Healthcare Pharmaceuticals Inc. | $68.11 | 3 |
| Novartis Pharmaceuticals Corporation | $45.93 | 2 |
What the 2025 payments were for
- Food and Beverage$770.56 · 25 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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