Alexander George Emerson, MD
NPI 1699208421ActiveIndividual· Allergy & Immunology· Louisville, KY
Allergy & Immunology (MD) in Louisville, Kentucky, trained at Louisville Medical College (class of 2019). Part D covered 41 prescriptions written in 2024, 54% of them generic. Inspire Medical Systems, Inc. was the largest of 11 companies reporting payments in 2025, $530.93 in all, mostly food and beverage.
Overview
| NPI | 1699208421 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Apr 8, 2017 |
| Last updated in NPPES | Jan 12, 2026 |
| Certified by provider | Jan 12, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Allergy & Immunology Primary | 207K00000X | 60954 | KY |
| Internal Medicine | 207R00000X | 60954 | KY |
| Pediatrics | 208000000X | 60954 | KY |
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 - Allergy/Immunology (IN); Practitioner - Allergy/Immunology (KY); Practitioner - Internal Medicine (TN) |
|---|
Part D prescriptions in 2024
| Prescriptions (claims) | 41 · 50 30-day fills |
|---|---|
| Patients | 19 |
| Total drug cost | $6,070 |
| Generic share | 54% of claims |
Education and affiliations
| Medical school | Louisville Medical College |
|---|---|
| Graduation year | 2019 |
| Medicare specialty | Allergy/Immunology |
| Telehealth | Offers telehealth |
Medical group
- Advanced ENT and Allergy PLLCNew Albany, IN · 38 clinicians
Hospital affiliations
- Baptist Health FloydNew Albany, IN
- Baptist Health LouisvilleLouisville, KY
Industry payments (Open Payments)
- 2025$530.93 · 21 payments from 11 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Inspire Medical Systems, Inc. | $140.69 | 1 |
| Novartis Pharmaceuticals Corporation | $64.96 | 3 |
| Genzyme Corporation | $57.17 | 2 |
| Glaxosmithkline, LLC. | $54.14 | 3 |
| Regeneron Healthcare Solutions, Inc. | $53.05 | 3 |
What the 2025 payments were for
- Food and Beverage$530.93 · 21 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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