Timothy I. Morgenthaler, M.D.
NPI 1043282585ActiveIndividual· Internal Medicine, Pulmonary Disease· Rochester, MN
Internal Medicine, Pulmonary Disease (M.D.) in Rochester, Minnesota, trained at Geisel School of Medicine at Dartmouth (class of 1984). Their prescriptions cost Medicare Part D more than their services did: $226,755 for 164 claims, against $36,555 paid for services in 2024. Zoll Respicardia, Inc. reported $1,799 in payments in 2025, mostly travel and lodging.
Overview
| NPI | 1043282585 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Feb 7, 2006 |
| Last updated in NPPES | Aug 18, 2020 |
| Certified by provider | Aug 18, 2020 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Pulmonary Disease Primary | 207RP1001X | 32205 | 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 - Internal Medicine (IA); Practitioner - Pulmonary Disease (MN) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 257 |
|---|---|
| Services billed | 395 across 20 procedure codes |
| Paid by Medicare | $36,555 |
Part D prescriptions in 2024
| Prescriptions (claims) | 164 · 225 30-day fills |
|---|---|
| Patients | 79 |
| Total drug cost | $226,755 |
| Generic share | 85% of claims |
Education and affiliations
| Medical school | Geisel School of Medicine at Dartmouth |
|---|---|
| Graduation year | 1984 |
| Medicare specialty | Pulmonary Disease |
| Telehealth | Offers telehealth |
Medical groups
- Mayo ClinicRochester, MN · 4,956 clinicians
- Mayo Clinic Health System-Lake CityLake City, MN · 69 clinicians
Hospital affiliation
- Mayo Clinic Hospital RochesterRochester, MN
Industry payments (Open Payments)
- 2025$1,799 · 9 payments from 1 company
- 2024$145.22 · 2 payments from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Zoll Respicardia, Inc. | $1,799 | 9 |
What the 2025 payments were for
- Travel and Lodging$1,172 · 4 payments
- Food and Beverage$627.28 · 5 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 136 pulmonologists in Rochester · All pulmonologists in Minnesota