Susan Claster, MD
NPI 1659471829ActiveIndividual· Internal Medicine, Hematology· Los Angeles, CA
Internal Medicine, Hematology (MD) in Los Angeles, California, trained at University of Chicago, Pritzker School of Medicine (class of 1976). 13 Medicare patients in 2024, $6,787 paid; nearly all of their 79 Part D prescriptions were generic (92%). Pfizer Inc. reported $133.65 in payments in 2024, mostly food and beverage.
Overview
| NPI | 1659471829 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Sep 25, 2006 |
| Last updated in NPPES | Dec 23, 2024 |
| Certified by provider | Dec 23, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Hematology Primary | 207RH0000X | G036171 | 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 - Hematology (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 13 |
|---|---|
| Services billed | 255 across 35 procedure codes |
| Paid by Medicare | $6,787 |
Part D prescriptions in 2024
| Prescriptions (claims) | 79 · 122 30-day fills |
|---|---|
| Total drug cost | $3,951 |
| Generic share | 92% of claims |
Education and affiliations
| Medical school | University of Chicago, Pritzker School of Medicine |
|---|---|
| Graduation year | 1976 |
| Medicare specialty | Hematology |
Hospital affiliation
- Lac/Harbor-Ucla Med CenterTorrance, CA
Industry payments (Open Payments)
- 2024$133.65 · 1 payment from 1 company
Top paying companies in 2024
| Company | Amount | Payments |
|---|---|---|
| Pfizer Inc. | $133.65 | 1 |
What the 2024 payments were for
- Food and Beverage$133.65 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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