Nora Lee Walker, M.D.
NPI 1104823822ActiveIndividual· Internal Medicine, Pulmonary Disease· San Antonio, TX
Internal Medicine, Pulmonary Disease (M.D.) in San Antonio, Texas, trained at University of Texas Medical Branch at Galveston (class of 1992). Their prescriptions cost Medicare Part D more than their services did: $421,399 for 1,252 claims, against $77,797 paid for services in 2024. Astrazeneca Pharmaceuticals LP was the largest of 16 companies reporting payments in 2025, $2,025 in all, mostly food and beverage.
Overview
| NPI | 1104823822 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Jul 7, 2005 |
| Last updated in NPPES | Oct 9, 2024 |
| Certified by provider | Oct 9, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Pulmonary Disease Primary | 207RP1001X | J4595 | TX |
| Specialist | 174400000X | J4595 | TX |
| Internal Medicine, Critical Care Medicine | 207RC0200X | J4595 | TX |
| Internal Medicine, Sleep Medicine | 207RS0012X | J4595 | 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 - Pulmonary Disease (TX) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 238 |
|---|---|
| Services billed | 1,142 across 30 procedure codes |
| Paid by Medicare | $77,797 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,252 · 2,219 30-day fills |
|---|---|
| Patients | 189 |
| Total drug cost | $421,399 |
| Generic share | 63% of claims |
Education and affiliations
| Medical school | University of Texas Medical Branch at Galveston |
|---|---|
| Graduation year | 1992 |
| Medicare specialty | Pulmonary Disease |
| Secondary specialties | Critical Care (Intensivists) |
| Telehealth | Offers telehealth |
Hospital affiliations
- Baptist Medical CenterSan Antonio, TX
- Methodist HospitalSan Antonio, TX
Industry payments (Open Payments)
- 2025$2,025 · 47 payments from 16 companies
- 2024$1,381 · 44 payments from 14 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Astrazeneca Pharmaceuticals LP | $596.39 | 5 |
| Glaxosmithkline, LLC. | $412.36 | 12 |
| Actelion Pharmaceuticals US, Inc. | $195.44 | 5 |
| Verona Pharma, Inc. | $182.68 | 4 |
| Mallinckrodt Hospital Products Inc. | $171.42 | 3 |
What the 2025 payments were for
- Food and Beverage$2,025 · 47 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other pulmonologists in San Antonio
- 1043621030
- 1053623512
- 1083091771
- 1093965907
- 1104856400
- 1114047552
- 1144499344
- 1184078412
- 1194803585
- 1215932462
- 1225470693
- 1225559081
All 135 pulmonologists in San Antonio · All pulmonologists in Texas