Allen Keith Lieberman, MD
NPI 1922075787ActiveIndividual· Allergy & Immunology· Austin, TX
Opted out of Medicare from October 2015 to October 2027. Allergy & Immunology (MD) in Austin, Texas, licensed in TX, with an NPI issued in March 2006. Part D covered 27 prescriptions written in 2024, 41% of them generic. Ars Pharmaceuticals Operations, Inc. was the largest of 11 companies reporting payments in 2025, $8,484 in all, mostly speaking and faculty fees.
Overview
| NPI | 1922075787 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Mar 1, 2006 |
| Last updated in NPPES | Aug 25, 2025 |
| Certified by provider | Aug 25, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Allergy & Immunology Primary | 207K00000X | J6157 | 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) | Not in the public enrollment file of Oct 1, 2026 |
|---|---|
| Opt-out | Opted out Oct 16, 2015 – Oct 16, 2027 |
| Can order and refer | Yes |
During an opt-out period the provider sees Medicare patients only under private contracts, and Medicare does not pay claims for their services.
Part D prescriptions in 2024
| Prescriptions (claims) | 27 · 49 30-day fills |
|---|---|
| Total drug cost | $7,353 |
| Generic share | 41% of claims |
Industry payments (Open Payments)
- 2025$8,484 · 37 payments from 11 companies
- 2024$267.48 · 12 payments from 5 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Ars Pharmaceuticals Operations, Inc. | $5,539 | 11 |
| Kaleo, Inc. | $2,294 | 5 |
| Regeneron Healthcare Solutions, Inc. | $178.82 | 6 |
| Genentech USA, Inc. | $167.71 | 2 |
| Astrazeneca Pharmaceuticals LP | $88.75 | 4 |
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$5,200 · 3 payments
- Consulting Fee$1,700 · 2 payments
- Food and Beverage$1,089 · 30 payments
- Travel and Lodging$494.22 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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