Maiza Daisy Saavedra, M.D.
NPI 1871974634ActiveIndividual· Transplant Surgery· San Juan, PR
Transplant Surgery (M.D.) with Hospital Espanol Auxilio Mutuo de Puerto Rico, Inc., practicing in San Juan, Puerto Rico. Their prescriptions cost Medicare Part D more than their services did: $47,823 for 716 claims, against $19,596 paid for services in 2024. Medtronic, Inc. was the largest of 4 companies reporting payments in 2025, $1,770 in all, mostly travel and lodging. Lists Auxilio Mutuo Hospital as a hospital affiliation.
Overview
| NPI | 1871974634 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | Yes |
| NPI issued | Jun 17, 2015 |
| Last updated in NPPES | Jun 17, 2015 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Transplant Surgery Primary | 204F00000X | 14812 | PR |
| Surgery | 208600000X | 14812 | PR |
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 - General Surgery (PR) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 38 |
|---|---|
| Services billed | 67 across 14 procedure codes |
| Paid by Medicare | $19,596 |
Part D prescriptions in 2024
| Prescriptions (claims) | 716 · 716 30-day fills |
|---|---|
| Patients | 58 |
| Total drug cost | $47,823 |
| Generic share | 97% of claims |
Education and affiliations
| Graduation year | 1994 |
|---|---|
| Medicare specialty | General Surgery |
Medical group
- Hospital Espanol Auxilio Mutuo de Puerto Rico, Inc.San Juan, PR · 54 clinicians
Hospital affiliation
- Auxilio Mutuo HospitalSan Juan, PR
Industry payments (Open Payments)
- 2025$1,770 · 19 payments from 4 companies
- 2024$2,472 · 9 payments from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Medtronic, Inc. | $1,528 | 14 |
| Paragonix Technologies, Inc. | $137.18 | 2 |
| Organ Recovery Systems, Inc. | $84.49 | 2 |
| Merck Sharp & Dohme LLC | $20.73 | 1 |
What the 2025 payments were for
- Travel and Lodging$1,371 · 11 payments
- Food and Beverage$399.06 · 8 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Transplant Surgery providers in San Juan
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