Alexander Chieh-Jay Cheng, M.D.
NPI 1912264078ActiveIndividual· Anesthesiology· Ann Arbor, MI
Anesthesiology (M.D.) in Ann Arbor, Michigan, trained at University of Michigan Medical School (class of 2012). Medicare paid $22,544 for services to 111 patients in 2024. Boston Scientific Corporation was the largest of 2 companies reporting payments in 2025, $42.58 in all, mostly food and beverage.
Overview
| NPI | 1912264078 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Apr 13, 2012 |
| Last updated in NPPES | Oct 9, 2025 |
| Certified by provider | Oct 9, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Anesthesiology Primary | 207L00000X | A127590 | 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 | 111 |
|---|---|
| Services billed | 137 across 56 procedure codes |
| Paid by Medicare | $22,544 |
Education and affiliations
| Medical school | University of Michigan Medical School |
|---|---|
| Graduation year | 2012 |
| Medicare specialty | Anesthesiology |
Medical groups
- Cep America - Anesthesia PCRedding, CA · 849 clinicians
- California Anesthesia Associates Medical Group IncLong Beach, CA · 49 clinicians
Hospital affiliation
- Memorialcare Saddleback Medical CenterLaguna Hills, CA
Industry payments (Open Payments)
- 2025$42.58 · 2 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Boston Scientific Corporation | $25.97 | 1 |
| Celltrion USA Inc. | $16.61 | 1 |
What the 2025 payments were for
- Food and Beverage$42.58 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 403 anesthesiologists in Ann Arbor · All anesthesiologists in Michigan