Elena Jean Lewis, MD
NPI 1194928994ActiveIndividual· Allergy & Immunology, Allergy· Portage, MI
Allergy & Immunology, Allergy (MD) in Portage, Michigan, trained at University of Toledo College of Medicine (class of 2005). Their prescriptions cost Medicare Part D more than their services did: $1,575,229 for 1,875 claims, against $25,834 paid for services in 2024. Astrazeneca Pharmaceuticals LP was the largest of 20 companies reporting payments in 2025, $2,196 in all, mostly food and beverage.
Overview
| NPI | 1194928994 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jun 8, 2007 |
| Last updated in NPPES | Dec 15, 2016 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Allergy & Immunology, Allergy Primary | 207KA0200X | EL085524 | MI |
| Pediatrics | 208000000X | 4301085524 | MI |
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 - Allergy/Immunology (MI) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 107 |
|---|---|
| Services billed | 2,142 across 24 procedure codes |
| Paid by Medicare | $25,834 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,875 · 2,806 30-day fills |
|---|---|
| Patients | 264 |
| Total drug cost | $1,575,229 |
| Generic share | 55% of claims |
Education and affiliations
| Medical school | University of Toledo College of Medicine |
|---|---|
| Graduation year | 2005 |
| Medicare specialty | Allergy/Immunology |
Medical group
- Asthma Allergy Centers PCBattle Creek, MI · 9 clinicians
Hospital affiliation
- Bronson Methodist HospitalKalamazoo, MI
Industry payments (Open Payments)
- 2025$2,196 · 103 payments from 20 companies
- 2024$2,569 · 133 payments from 20 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Astrazeneca Pharmaceuticals LP | $368.70 | 22 |
| Genentech USA, Inc. | $203.91 | 8 |
| Takeda Pharmaceuticals U.S.A., Inc. | $202.94 | 9 |
| Glaxosmithkline, LLC. | $171.02 | 16 |
| Regeneron Healthcare Solutions, Inc. | $162.88 | 6 |
What the 2025 payments were for
- Food and Beverage$2,189 · 102 payments
- Education$6.77 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Allergy & Immunology, Allergy providers in Portage
- 1649234980