Doris Quon, M.D.
NPI 1578589271ActiveIndividual· Internal Medicine, Hematology· Los Angeles, CA
Internal Medicine, Hematology (M.D.) in Los Angeles, California, trained at University of California, Geffen School of Medicine (class of 1996). Their prescriptions cost Medicare Part D more than their services did: $61,545 for 26 claims, against $10,677 paid for services in 2024. Genzyme Corporation was the largest of 28 companies reporting payments in 2025, $252,825 in all, mostly speaking and faculty fees.
Overview
| NPI | 1578589271 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | Yes |
| NPI issued | Jul 14, 2006 |
| Last updated in NPPES | Oct 10, 2013 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Hematology Primary | 207RH0000X | A65707 | 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 | 35 |
|---|---|
| Services billed | 139 across 13 procedure codes |
| Paid by Medicare | $10,677 |
Part D prescriptions in 2024
| Prescriptions (claims) | 26 · 34 30-day fills |
|---|---|
| Patients | 13 |
| Total drug cost | $61,545 |
| Generic share | 81% of claims |
Education and affiliations
| Medical school | University of California, Geffen School of Medicine |
|---|---|
| Graduation year | 1996 |
| Medicare specialty | Hematology |
| Secondary specialties | Hematology/Oncology, Internal Medicine |
| Telehealth | Offers telehealth |
Medical groups
- Orthopaedic Hospital Medical Group IncLos Angeles, CA · 6 clinicians
- Sant P Chawla M D IncSanta Monica, CA · 5 clinicians
Industry payments (Open Payments)
- 2025$252,825 · 221 payments from 28 companies
- 2024$320,377 · 276 payments from 27 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Genzyme Corporation | $87,655 | 59 |
| Csl Behring | $53,750 | 45 |
| Novo Nordisk Inc | $51,923 | 36 |
| Hema Biologics, LLC | $21,434 | 20 |
| Sanofi US Services Inc. | $10,535 | 1 |
What the 2025 payments were for
- Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program$157,669 · 48 payments
- Consulting Fee$51,163 · 16 payments
- Travel and Lodging$20,915 · 64 payments
- Honoraria$19,230 · 6 payments
- Food and Beverage$3,849 · 87 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Internal Medicine, Hematology providers in Los Angeles
- 1679095319
- 1407344658
- 1083751358
- 1659471829
- 1861429581
- 1609972983
- 1679917561
- 1265895817
- 1225243348
- 1821594904
- 1497174262
- 1366746661