Henry J. Kanarek, M.D.
NPI 1801983408ActiveIndividual· Allergy & Immunology· Overland Park, KS
Allergy & Immunology (M.D.) in Overland Park, Kansas, licensed in KS, with an NPI issued in October 2006. Their prescriptions cost Medicare Part D more than their services did: $11,477,043 for 3,356 claims, against $2,614,517 paid for services in 2024. Pharming Healthcare, Inc. was the largest of 33 companies reporting payments in 2025, $21,070 in all, mostly speaking and faculty fees.
Overview
| NPI | 1801983408 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | Yes |
| NPI issued | Oct 6, 2006 |
| Last updated in NPPES | Jul 8, 2007 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Allergy & Immunology Primary | 207K00000X | R4P09 | KS |
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 (KS) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 259 |
|---|---|
| Services billed | 53,987 across 35 procedure codes |
| Paid by Medicare | $2,614,517 |
Part D prescriptions in 2024
| Prescriptions (claims) | 3,356 · 5,105 30-day fills |
|---|---|
| Patients | 450 |
| Total drug cost | $11,477,043 |
| Generic share | 76% of claims |
Education and affiliations
| Graduation year | 1983 |
|---|---|
| Medicare specialty | Allergy/Immunology |
| Telehealth | Offers telehealth |
Industry payments (Open Payments)
- 2025$21,070 · 365 payments from 33 companies
- 2024$16,727 · 368 payments from 34 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Pharming Healthcare, Inc. | $8,388 | 12 |
| Biocryst US Sales Co., LLC | $5,555 | 15 |
| Biocryst Pharmaceuticals, Inc. | $2,479 | 2 |
| Astrazeneca Pharmaceuticals LP | $882.82 | 65 |
| Glaxosmithkline, LLC. | $505.65 | 31 |
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$9,560 · 3 payments
- Consulting Fee$6,150 · 2 payments
- Food and Beverage$5,313 · 358 payments
- Education$47.16 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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