Matthew John Lodewick, MD
NPI 1922091362ActiveIndividual· Allergy & Immunology· Walnut Creek, CA
Allergy & Immunology (MD) in Walnut Creek, California, trained at University of Alabama School of Medicine (class of 1998). In 2024 Medicare paid $286,220 for 230 patients, and Part D covered 611 of their prescriptions, 69% of them generic. Optinose US, Inc. reported $18.87 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1922091362 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Aug 30, 2005 |
| Last updated in NPPES | Nov 22, 2011 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Allergy & Immunology Primary | 207K00000X | A88222 | CA |
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 (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 230 |
|---|---|
| Services billed | 8,079 across 35 procedure codes |
| Paid by Medicare | $286,220 |
Part D prescriptions in 2024
| Prescriptions (claims) | 611 · 1,060 30-day fills |
|---|---|
| Patients | 135 |
| Total drug cost | $305,524 |
| Generic share | 69% of claims |
Education and affiliations
| Medical school | University of Alabama School of Medicine |
|---|---|
| Graduation year | 1998 |
| Medicare specialty | Allergy/Immunology |
| Telehealth | Offers telehealth |
Medical group
- Allergy and Asthma Medical Group of the Bay Area IncBrentwood, CA · 20 clinicians
Industry payments (Open Payments)
- 2025$18.87 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Optinose US, Inc. | $18.87 | 1 |
What the 2025 payments were for
- Food and Beverage$18.87 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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