Leticia Rolon, M.D.
NPI 1336464023ActiveIndividual· Internal Medicine, Nephrology· Rochester, MN
Internal Medicine, Nephrology (M.D.) with Mayo Clinic, practicing in Rochester, Minnesota. Their prescriptions cost Medicare Part D more than their services did: $244,348 for 517 claims, against $30,081 paid for services in 2024. Calliditas Therapeutics US Inc. was the largest of 2 companies reporting payments in 2025, $6,206 in all, mostly consulting fees. Lists Mayo Clinic Health System Eau Claire Hospital and 1 other hospital as hospital affiliations.
Overview
| NPI | 1336464023 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Apr 6, 2010 |
| Last updated in NPPES | Jul 24, 2024 |
| Certified by provider | Jul 24, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Nephrology Primary | 207RN0300X | 74400 | MN |
| Internal Medicine, Nephrology | 207RN0300X | A119691 | CA |
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 (CA); Practitioner - Nephrology (MN) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 194 |
|---|---|
| Services billed | 473 across 18 procedure codes |
| Paid by Medicare | $30,081 |
Part D prescriptions in 2024
| Prescriptions (claims) | 517 · 1,178 30-day fills |
|---|---|
| Patients | 106 |
| Total drug cost | $244,348 |
| Generic share | 71% of claims |
Education and affiliations
| Graduation year | 2010 |
|---|---|
| Medicare specialty | Nephrology |
| Telehealth | Offers telehealth |
Medical group
- Mayo ClinicRochester, MN · 4,956 clinicians
Hospital affiliations
- Mayo Clinic Health System Eau Claire HospitalEau Claire, WI
- Mayo Clinic Hospital RochesterRochester, MN
Industry payments (Open Payments)
- 2025$6,206 · 2 payments from 2 companies
- 2024$5,589 · 4 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Calliditas Therapeutics US Inc. | $3,606 | 1 |
| Glaxosmithkline, LLC. | $2,600 | 1 |
What the 2025 payments were for
- Consulting Fee$6,206 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 95 nephrologists in Rochester · All nephrologists in Minnesota