Osvaldo Rene Delavega, MD
NPI 1669548848ActiveIndividual· Internal Medicine, Nephrology· Las Cruces, NM
Internal Medicine, Nephrology (MD) in Las Cruces, New Mexico, licensed in NM, with an NPI issued in November 2006. Their prescriptions cost Medicare Part D more than their services did: $189,456 for 1,414 claims, against $118,879 paid for services in 2024. Amgen Inc. was the largest of 3 companies reporting payments in 2025, $69.58 in all, mostly food and beverage. Lists Christus Southern New Mexico and 4 other hospitals as hospital affiliations.
Overview
| NPI | 1669548848 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Nov 28, 2006 |
| Last updated in NPPES | Aug 8, 2016 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Nephrology Primary | 207RN0300X | 90-31 | NM |
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 - Internal Medicine (NM) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 176 |
|---|---|
| Services billed | 1,060 across 27 procedure codes |
| Paid by Medicare | $118,879 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,414 · 3,213 30-day fills |
|---|---|
| Patients | 211 |
| Total drug cost | $189,456 |
| Generic share | 92% of claims |
Education and affiliations
| Graduation year | 1982 |
|---|---|
| Medicare specialty | Internal Medicine |
| Secondary specialties | Nephrology |
| Telehealth | Offers telehealth |
Hospital affiliations
- Christus Southern New MexicoAlamogordo, NM
- Memorial Medical CenterLas Cruces, NM
- Mimbres Valley Medical CenterDeming, NM
- Mountain View Regional Medical CenterLas Cruces, NM
- Sierra Vista HospitalT Or C, NM
Other facilities
- 322505 Las Cruces Dialysis (Fmc)Dialysis facility · Las Cruces, NM
- 322516 Deming Dialysis (Fmc)Dialysis facility · Deming, NM
- 322528 Las Cruces South Dialysis (Fmc)Dialysis facility · Las Cruces, NM
Industry payments (Open Payments)
- 2025$69.58 · 3 payments from 3 companies
- 2024$404.84 · 12 payments from 6 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Amgen Inc. | $29.27 | 1 |
| Fresenius USA Marketing, Inc. | $20.42 | 1 |
| Ardelyx, Inc. | $19.89 | 1 |
What the 2025 payments were for
- Food and Beverage$69.58 · 3 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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