Gregory Leigh Johnson, M.D.
NPI 1437107331ActiveIndividual· Pediatrics, Pediatric Cardiology· Austin, TX
Pediatrics, Pediatric Cardiology (M.D.) in Austin, Texas, trained at Creighton University School of Medicine (class of 1989). Their prescriptions cost Medicare Part D more than their services did: $136,191 for 231 claims, against $6,751 paid for services in 2024. Medtronic, Inc. reported $1,200 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1437107331 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | May 4, 2006 |
| Last updated in NPPES | Jul 8, 2007 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Pediatrics, Pediatric Cardiology Primary | 2080P0202X | K0846 | TX |
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 - Pediatric Medicine (TX) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 18 |
|---|---|
| Services billed | 107 across 11 procedure codes |
| Paid by Medicare | $6,751 |
Part D prescriptions in 2024
| Prescriptions (claims) | 231 · 421 30-day fills |
|---|---|
| Patients | 29 |
| Total drug cost | $136,191 |
| Generic share | 90% of claims |
Education and affiliations
| Medical school | Creighton University School of Medicine |
|---|---|
| Graduation year | 1989 |
| Medicare specialty | Pediatric Medicine |
Medical group
- Dell Childrens Medical GroupAustin, TX · 115 clinicians
Hospital affiliation
- Dell Children's Medical CenterAustin, TX
Industry payments (Open Payments)
- 2025$1,200 · 12 payments from 1 company
- 2024$325.03 · 4 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Medtronic, Inc. | $1,200 | 12 |
What the 2025 payments were for
- Food and Beverage$608.77 · 8 payments
- Travel and Lodging$591.29 · 4 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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