Nils Persson Johnson, MD
NPI 1841484326ActiveIndividual· Internal Medicine, Cardiovascular Disease· Houston, TX
Internal Medicine, Cardiovascular Disease (MD) in Houston, Texas, trained at University of Missouri, Columbia School of Medicine (class of 2004). Their prescriptions cost Medicare Part D more than their services did: $269,142 for 1,474 claims, against $90,362 paid for services in 2024. Boston Scientific Corporation was the largest of 3 companies reporting payments in 2025, $2,985 in all, mostly speaking and faculty fees.
Overview
| NPI | 1841484326 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Aug 28, 2007 |
| Last updated in NPPES | Sep 28, 2022 |
| Certified by provider | Sep 28, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Cardiovascular Disease Primary | 207RC0000X | N5749 | TX |
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 - Cardiovascular Disease (Cardiology) (TX) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 561 |
|---|---|
| Services billed | 1,741 across 53 procedure codes |
| Paid by Medicare | $90,362 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,474 · 3,875 30-day fills |
|---|---|
| Patients | 169 |
| Total drug cost | $269,142 |
| Generic share | 83% of claims |
Education and affiliations
| Medical school | University of Missouri, Columbia School of Medicine |
|---|---|
| Graduation year | 2004 |
| Medicare specialty | Cardiovascular Disease (Cardiology) |
| Secondary specialties | Internal Medicine |
Medical group
- Ut PhysiciansHouston, TX · 1,765 clinicians
Hospital affiliations
- Memorial Hermann - Texas Medical CenterHouston, TX
- Memorial Hermann Hospital SystemHouston, TX
Industry payments (Open Payments)
- 2025$2,985 · 6 payments from 3 companies
- 2024$3,632 · 7 payments from 5 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Boston Scientific Corporation | $2,608 | 2 |
| Bracco Diagnostics Inc. | $298.00 | 3 |
| Abbott Laboratories | $78.92 | 1 |
What the 2025 payments were for
- Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program$2,500 · 1 payment
- Consulting Fee$261.80 · 1 payment
- Food and Beverage$222.95 · 4 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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