Kevin Paul Kolostyak, MD
NPI 1518062454ActiveIndividual· Specialist· La Jolla, CA
Specialist (MD) with Kaiser Foundation Health Plan of Washington, practicing in La Jolla, California. Their prescriptions cost Medicare Part D more than their services did: $56,085 for 386 claims, against $2,208 paid for services in 2024.
Overview
| NPI | 1518062454 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Sep 14, 2006 |
| Last updated in NPPES | Mar 7, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Specialist Primary | 174400000X | A91624 | 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 - Neurology (WA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 17 |
|---|---|
| Services billed | 86 across 19 procedure codes |
| Paid by Medicare | $2,208 |
Part D prescriptions in 2024
| Prescriptions (claims) | 386 · 843 30-day fills |
|---|---|
| Patients | 72 |
| Total drug cost | $56,085 |
| Generic share | 92% of claims |
Education and affiliations
| Graduation year | 2001 |
|---|---|
| Medicare specialty | Neurology |
| Secondary specialties | Psychiatry |
Medical group
- Kaiser Foundation Health Plan of WashingtonBellevue, WA · 1,526 clinicians
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