Joseph Lochinvar Dinglasan Jr., M.D.
NPI 1457515272ActiveIndividual· Emergency Medicine· Mission Viejo, CA
Emergency Medicine (M.D.) in Mission Viejo, California, trained at University of California, Irvine, California College of Medicine (class of 2008). 303 Medicare patients in 2024, $47,595 paid; nearly all of their 281 Part D prescriptions were generic (90%).
Overview
| NPI | 1457515272 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Jul 10, 2008 |
| Last updated in NPPES | Mar 14, 2024 |
| Certified by provider | Mar 14, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Emergency Medicine Primary | 207P00000X | A109801 | 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 - Emergency Medicine (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 303 |
|---|---|
| Services billed | 543 across 19 procedure codes |
| Paid by Medicare | $47,595 |
Part D prescriptions in 2024
| Prescriptions (claims) | 281 · 282 30-day fills |
|---|---|
| Patients | 158 |
| Total drug cost | $7,123 |
| Generic share | 90% of claims |
Education and affiliations
| Medical school | University of California, Irvine, California College of Medicine |
|---|---|
| Graduation year | 2008 |
| Medicare specialty | Emergency Medicine |
Medical groups
- Ridgeline Emergency Physicians Medical Group, Inc.Glendale, CA · 41 clinicians
- Elite Hospitalist Medical Group IncLake Arrowhead, CA · 15 clinicians
- Western Sierra Emergency Physicians Medical Group IncLake Arrowhead, CA · 6 clinicians
Hospital affiliations
- Adventist Health White MemorialLos Angeles, CA
- Glendale Mem Hospital & Hlth CenterGlendale, CA
- Mountains Community HospitalLake Arrowhead, CA
- Petaluma Valley HospitalPetaluma, CA
Other facilities
- 7 Days Home Health CareHome health agency · Burbank, 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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