Wei Chen, MD
NPI 1033605548ActiveIndividual· Anesthesiology· Stanford, CA
Anesthesiology (MD) with Pratt Anesthesiology Associates Inc, practicing in Stanford, California. Medicare paid $30,676 for services to 166 patients in 2024. Abbvie Inc. was the largest of 8 companies reporting payments in 2025, $1,252 in all, mostly food and beverage. Lists Tufts Medical Center as a hospital affiliation.
Overview
| NPI | 1033605548 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jul 9, 2018 |
| Last updated in NPPES | Oct 5, 2026 |
| Certified by provider | Oct 5, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Anesthesiology Primary | 207L00000X | A209737 | CA |
| Anesthesiology | 207L00000X | 292407 | MA |
| Anesthesiology, Critical Care Medicine | 207LC0200X | 292407 | MA |
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 (MA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 166 |
|---|---|
| Services billed | 193 across 62 procedure codes |
| Paid by Medicare | $30,676 |
Education and affiliations
| Graduation year | 2014 |
|---|---|
| Medicare specialty | Anesthesiology |
Medical group
- Pratt Anesthesiology Associates IncBoston, MA · 155 clinicians
Hospital affiliation
- Tufts Medical CenterBoston, MA
Industry payments (Open Payments)
- 2025$1,252 · 11 payments from 8 companies
- 2024$261.00 · 2 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $258.76 | 3 |
| Alnylam Pharmaceuticals Inc. | $227.44 | 2 |
| Legend Biotech USA Inc. | $146.95 | 1 |
| Daiichi Sankyo Inc. | $134.59 | 1 |
| Amgen Inc. | $128.33 | 1 |
What the 2025 payments were for
- Food and Beverage$1,252 · 11 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 400 anesthesiologists in Stanford · All anesthesiologists in California