Douglas Marshall Engh, M.D. ,F.A.C.S., INC.
NPI 1538249099ActiveIndividual· Ophthalmology· Valencia, CA
Ophthalmology (M.D. ,F.A.C.S., INC.) in Valencia, California, licensed in CA, with an NPI issued in October 2006. Their prescriptions cost Medicare Part D more than their services did: $64,498 for 650 claims, against $37,717 paid for services in 2024. Abbvie Inc. reported $127.88 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1538249099 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. ,F.A.C.S., INC. |
| Sole proprietor | Yes |
| NPI issued | Oct 17, 2006 |
| Last updated in NPPES | Dec 29, 2010 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Ophthalmology Primary | 207W00000X | G50142 | 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 - Ophthalmology (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 249 |
|---|---|
| Services billed | 670 across 20 procedure codes |
| Paid by Medicare | $37,717 |
Part D prescriptions in 2024
| Prescriptions (claims) | 650 · 1,463 30-day fills |
|---|---|
| Patients | 233 |
| Total drug cost | $64,498 |
| Generic share | 61% of claims |
Industry payments (Open Payments)
- 2025$127.88 · 4 payments from 1 company
- 2024$107.24 · 4 payments from 4 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $127.88 | 4 |
What the 2025 payments were for
- Food and Beverage$127.88 · 4 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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