Mark Paulsen, M.D.
NPI 1588078448ActiveIndividual· Emergency Medicine· Laguna Beach, CA
Emergency Medicine (M.D.) with Mission Viejo Emergency Medical Associates, Inc. and 1 other group, practicing in Laguna Beach, California. 286 Medicare patients in 2024, $41,096 paid; nearly all of their 124 Part D prescriptions were generic (95%). Lists Providence Mission Hospital as a hospital affiliation.
Overview
| NPI | 1588078448 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Jun 18, 2014 |
| Last updated in NPPES | Jan 2, 2023 |
| Certified by provider | Jan 2, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Emergency Medicine Primary | 207P00000X | A138251 | CA |
| Student in an Organized Health Care Education/Training Program | 390200000X | — | — |
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 | 286 |
|---|---|
| Services billed | 438 across 22 procedure codes |
| Paid by Medicare | $41,096 |
Part D prescriptions in 2024
| Prescriptions (claims) | 124 · 124 30-day fills |
|---|---|
| Patients | 98 |
| Total drug cost | $1,499 |
| Generic share | 95% of claims |
Education and affiliations
| Graduation year | 2014 |
|---|---|
| Medicare specialty | Emergency Medicine |
Medical groups
- Mission Viejo Emergency Medical Associates, Inc.Marina Del Rey, CA · 30 clinicians
- Mission Viejo Emergency Medical AssociatesMission Viejo, CA · 18 clinicians
Hospital affiliation
- Providence Mission HospitalMission Viejo, CA
Industry payments (Open Payments)
None reported for 2025 or 2024.
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 15 emergency medicine physicians in Laguna Beach · All emergency medicine physicians in California