Claudio Perez-Ledezma, MD
NPI 1619146966ActiveIndividual· Internal Medicine, Nephrology· Las Cruces, NM
Internal Medicine, Nephrology (MD) with Renal Medicine Associates Ltd., practicing in Las Cruces, New Mexico. Their prescriptions cost Medicare Part D more than their services did: $288,085 for 1,262 claims, against $101,532 paid for services in 2024. Bayer Healthcare Pharmaceuticals Inc. was the largest of 14 companies reporting payments in 2025, $1,112 in all, mostly food and beverage. Lists Memorial Medical Center and 2 other hospitals as hospital affiliations.
Overview
| NPI | 1619146966 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Feb 20, 2008 |
| Last updated in NPPES | Oct 15, 2026 |
| Certified by provider | Oct 15, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Nephrology Primary | 207RN0300X | MD2009-0775 | NM |
| Internal Medicine, Nephrology | 207RN0300X | 01078003A | IN |
| Emergency Medicine | 207P00000X | MD2009-0775 | NM |
| Family Medicine | 207Q00000X | MD2009-0775 | NM |
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 (NM) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 216 |
|---|---|
| Services billed | 808 across 27 procedure codes |
| Paid by Medicare | $101,532 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,262 · 2,793 30-day fills |
|---|---|
| Patients | 285 |
| Total drug cost | $288,085 |
| Generic share | 86% of claims |
Education and affiliations
| Graduation year | 2005 |
|---|---|
| Medicare specialty | Nephrology |
| Secondary specialties | Emergency Medicine, Family Practice, Internal Medicine |
Medical group
- Renal Medicine Associates Ltd.Albuquerque, NM · 37 clinicians
Hospital affiliations
- Memorial Medical CenterLas Cruces, NM
- Mimbres Valley Medical CenterDeming, NM
- Mountain View Regional Medical CenterLas Cruces, NM
Other facilities
- 322516 Deming Dialysis (Fmc)Dialysis facility · Deming, NM
- 322528 Las Cruces South Dialysis (Fmc)Dialysis facility · Las Cruces, NM
Industry payments (Open Payments)
- 2025$1,112 · 47 payments from 14 companies
- 2024$1,047 · 46 payments from 14 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Bayer Healthcare Pharmaceuticals Inc. | $227.71 | 12 |
| Amgen Inc. | $208.49 | 8 |
| Ardelyx, Inc. | $157.17 | 3 |
| Otsuka America Pharmaceutical, Inc. | $112.96 | 5 |
| Novartis Pharmaceuticals Corporation | $78.40 | 4 |
What the 2025 payments were for
- Food and Beverage$1,112 · 47 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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