Kenneth Wayne Blumenthal, DO
NPI 1427053255ActiveIndividual· Family Medicine· Valparaiso, IN
Family Medicine (DO) in Valparaiso, Indiana, trained at Midwestern University, Chicago College of Osteopathic Med (class of 1978). Their prescriptions cost Medicare Part D more than their services did: $534,536 for 747 claims, against $189,890 paid for services in 2024. Astrazeneca Pharmaceuticals LP was the largest of 10 companies reporting payments in 2025, $561.54 in all, mostly food and beverage.
Overview
| NPI | 1427053255 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | DO |
| Sole proprietor | No |
| NPI issued | Jun 17, 2005 |
| Last updated in NPPES | May 8, 2024 |
| Certified by provider | May 8, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Family Medicine Primary | 207Q00000X | 02000639 | IN |
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 (IN) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 158 |
|---|---|
| Services billed | 6,195 across 28 procedure codes |
| Paid by Medicare | $189,890 |
Part D prescriptions in 2024
| Prescriptions (claims) | 747 · 1,273 30-day fills |
|---|---|
| Patients | 166 |
| Total drug cost | $534,536 |
| Generic share | 48% of claims |
Education and affiliations
| Medical school | Midwestern University, Chicago College of Osteopathic Med |
|---|---|
| Graduation year | 1978 |
| Medicare specialty | Allergy/Immunology |
Medical group
- Allergy Asthma Care P.C.Valparaiso, IN · 5 clinicians
Hospital affiliation
- Franciscan Health Crown PointCrown Point, IN
Industry payments (Open Payments)
- 2025$561.54 · 27 payments from 10 companies
- 2024$727.28 · 44 payments from 10 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Astrazeneca Pharmaceuticals LP | $101.99 | 5 |
| Genzyme Corporation | $91.96 | 4 |
| Glaxosmithkline, LLC. | $87.68 | 5 |
| Regeneron Healthcare Solutions, Inc. | $76.72 | 4 |
| Csl Behring | $67.88 | 3 |
What the 2025 payments were for
- Food and Beverage$527.54 · 26 payments
- Education$34.00 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 44 family medicine physicians in Valparaiso · All family medicine physicians in Indiana