Peter C. Czuleger, M.D.
NPI 1043265580ActiveIndividual· Emergency Medicine· Mission Viejo, CA
Emergency Medicine (M.D.) in Mission Viejo, California, trained at Tulane University School of Medicine (class of 1979). 303 Medicare patients in 2024, $28,672 paid; nearly all of their 571 Part D prescriptions were generic (91%). Astrazeneca Pharmaceuticals LP reported $59.91 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1043265580 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | May 23, 2006 |
| Last updated in NPPES | Oct 21, 2021 |
| Certified by provider | Oct 21, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Emergency Medicine Primary | 207P00000X | A34446 | CA |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - General Practice (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 303 |
|---|---|
| Services billed | 624 across 40 procedure codes |
| Paid by Medicare | $28,672 |
Part D prescriptions in 2024
| Prescriptions (claims) | 571 · 680 30-day fills |
|---|---|
| Patients | 358 |
| Total drug cost | $7,629 |
| Generic share | 91% of claims |
Education and affiliations
| Medical school | Tulane University School of Medicine |
|---|---|
| Graduation year | 1979 |
| Medicare specialty | General Practice |
Medical group
- Providence Medical FoundationVictorville, CA · 1,466 clinicians
Hospital affiliation
- Providence Mission HospitalMission Viejo, CA
Industry payments (Open Payments)
- 2025$59.91 · 3 payments from 1 company
- 2024$27.22 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Astrazeneca Pharmaceuticals LP | $59.91 | 3 |
What the 2025 payments were for
- Food and Beverage$59.91 · 3 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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