Michael John Kastner, MD
NPI 1114489481ActiveIndividual· Emergency Medicine· Visalia, CA
Emergency Medicine (MD) with Cep America - California, practicing in Visalia, California. 823 Medicare patients in 2024, $118,240 paid; nearly all of their 230 Part D prescriptions were generic (97%). Stryker Corporation reported $26.93 in payments in 2025, mostly food and beverage. Lists Kaweah Health Medical Center as a hospital affiliation.
Overview
| NPI | 1114489481 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Apr 4, 2019 |
| Last updated in NPPES | Dec 27, 2023 |
| Certified by provider | Dec 27, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Emergency Medicine Primary | 207P00000X | A189039 | 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 - Emergency Medicine (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 823 |
|---|---|
| Services billed | 1,356 across 30 procedure codes |
| Paid by Medicare | $118,240 |
Part D prescriptions in 2024
| Prescriptions (claims) | 230 · 234 30-day fills |
|---|---|
| Patients | 164 |
| Total drug cost | $2,729 |
| Generic share | 97% of claims |
Education and affiliations
| Graduation year | 2018 |
|---|---|
| Medicare specialty | Emergency Medicine |
Medical group
- Cep America - CaliforniaPomona, CA · 1,292 clinicians
Hospital affiliation
- Kaweah Health Medical CenterVisalia, CA
Industry payments (Open Payments)
- 2025$26.93 · 1 payment from 1 company
- 2024$101.21 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Stryker Corporation | $26.93 | 1 |
What the 2025 payments were for
- Food and Beverage$26.93 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other emergency medicine physicians in Visalia
- 1023767332
- 1093826562
- 1154490647
- 1215590682
- 1245894997
- 1265819163
- 1285896563
- 1326492760
- 1407506058
- 1417480328
- 1477182905
- 1659727154
All 77 emergency medicine physicians in Visalia · All emergency medicine physicians in California