Margaret Sophia Spencer, MD
NPI 1104919539ActiveIndividual· Ophthalmology· Panorama City, CA
Ophthalmology (MD) in Panorama City, California, trained at University of Southern California Keck School of Medicine (class of 1994). Their prescriptions cost Medicare Part D more than their services did: $416,590 for 6,479 claims, against $3,691 paid for services in 2024. Eisai Inc. reported $21.74 in payments in 2024, mostly food and beverage.
Overview
| NPI | 1104919539 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Sep 30, 2006 |
| Last updated in NPPES | Dec 1, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Ophthalmology Primary | 207W00000X | A54824 | 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 4, 2026 | No match | — |
| New York OMIG · Nov 4, 2026 | No match | — |
| Ohio Medicaid · Nov 4, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 4, 2026 | No match | — |
| Washington HCA · Nov 4, 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 | 35 |
|---|---|
| Services billed | 69 across 9 procedure codes |
| Paid by Medicare | $3,691 |
Part D prescriptions in 2024
| Prescriptions (claims) | 6,479 · 19,760 30-day fills |
|---|---|
| Patients | 1,516 |
| Total drug cost | $416,590 |
| Generic share | 91% of claims |
Education and affiliations
| Medical school | University of Southern California Keck School of Medicine |
|---|---|
| Graduation year | 1994 |
| Medicare specialty | Ophthalmology |
Medical group
- Southern California Permanente Medical GroupRedlands, CA · 11,293 clinicians
Industry payments (Open Payments)
- 2024$21.74 · 1 payment from 1 company
Top paying companies in 2024
| Company | Amount | Payments |
|---|---|---|
| Eisai Inc. | $21.74 | 1 |
What the 2024 payments were for
- Food and Beverage$21.74 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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