Michael Lew, MD
NPI 1174580955ActiveIndividual· Anesthesiology· Duarte, CA
Anesthesiology (MD) in Duarte, California, trained at University of Southern California Keck School of Medicine (class of 1990). Medicare paid $57,173 for services to 316 patients in 2024. Heron Therapeutics, Inc. was the largest of 4 companies reporting payments in 2025, $17,014 in all, mostly speaking and faculty fees.
Overview
| NPI | 1174580955 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Apr 27, 2006 |
| Last updated in NPPES | Nov 12, 2020 |
| Certified by provider | Nov 12, 2020 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Anesthesiology Primary | 207L00000X | G73219 | CA |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Nov 10, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 11, 2026 | No match | — |
| New York OMIG · Nov 11, 2026 | No match | — |
| Ohio Medicaid · Nov 11, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 11, 2026 | No match | — |
| Washington HCA · Nov 11, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Anesthesiology (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 316 |
|---|---|
| Services billed | 364 across 50 procedure codes |
| Paid by Medicare | $57,173 |
Education and affiliations
| Medical school | University of Southern California Keck School of Medicine |
|---|---|
| Graduation year | 1990 |
| Medicare specialty | Anesthesiology |
Medical group
- City of Hope Medical FoundationDuarte, CA · 982 clinicians
Industry payments (Open Payments)
- 2025$17,014 · 19 payments from 4 companies
- 2024$34,921 · 34 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Heron Therapeutics, Inc. | $10,370 | 10 |
| Cumberland Pharmaceuticals, Inc. | $6,396 | 7 |
| Vertex Pharmaceuticals Incorporated | $124.50 | 1 |
| Urogen Pharma, Inc. | $124.05 | 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$15,315 · 5 payments
- Travel and Lodging$902.83 · 5 payments
- Food and Beverage$795.36 · 8 payments
- Education$0.73 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 36 anesthesiologists in Duarte · All anesthesiologists in California