Orvin Patrick Ochoa Visaya, M.D.
NPI 1235156118ActiveIndividual· Internal Medicine, Nephrology· Brooklyn Center, MN
Internal Medicine, Nephrology (M.D.) in Brooklyn Center, Minnesota, trained at Hahnemann University College of Medicine (class of 1992). Their prescriptions cost Medicare Part D more than their services did: $232,420 for 1,107 claims, against $56,835 paid for services in 2024. Fresenius USA Marketing, Inc. reported $4,086 in payments in 2025, mostly consulting fees.
Overview
| NPI | 1235156118 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Jul 16, 2006 |
| Last updated in NPPES | Nov 10, 2020 |
| Certified by provider | Nov 10, 2020 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Nephrology Primary | 207RN0300X | 37776 | MN |
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 (MN) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 258 |
|---|---|
| Services billed | 639 across 19 procedure codes |
| Paid by Medicare | $56,835 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,107 · 2,675 30-day fills |
|---|---|
| Patients | 191 |
| Total drug cost | $232,420 |
| Generic share | 81% of claims |
Education and affiliations
| Medical school | Hahnemann University College of Medicine |
|---|---|
| Graduation year | 1992 |
| Medicare specialty | Nephrology |
| Secondary specialties | Internal Medicine |
| Telehealth | Offers telehealth |
Medical groups
- North Memorial Health CareRobbinsdale, MN · 504 clinicians
- Kidney Specialists of Minnesota, PABrooklyn Center, MN · 33 clinicians
- Regency Hospital of Minneapolis, LLCGolden Valley, MN · 21 clinicians
Hospital affiliations
- Abbott Northwestern HospitalMinneapolis, MN
- M Health Fairview University of Mn Medical CenterMinneapolis, MN
- Maple Grove HospitalMaple Grove, MN
- North Memorial Health HospitalRobbinsdale, MN
Other facilities
- Concerto Minnesota LLCDialysis facility · Saint Louis Park, MN
- Fmc - Maple Grove DialysisDialysis facility · Maple Grove, MN
- Fresenius Kidney Care Brooklyn CenterDialysis facility · Brooklyn Center, MN
Industry payments (Open Payments)
- 2025$4,086 · 6 payments from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Fresenius USA Marketing, Inc. | $4,086 | 6 |
What the 2025 payments were for
- Consulting Fee$2,400 · 1 payment
- Travel and Lodging$1,095 · 3 payments
- Food and Beverage$569.74 · 1 payment
- Education$21.00 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 18 nephrologists in Brooklyn Center · All nephrologists in Minnesota