Alex Choi
NPI 1073975736ActiveIndividual· Internal Medicine, Medical Oncology· New Haven, CT
Internal Medicine, Medical Oncology in New Haven, Connecticut, trained at University of Illinois College of Med (Chi/Peor/Rock/Chm-Urb) (class of 2016). Their prescriptions cost Medicare Part D more than their services did: $95,583 for 970 claims, against $23,433 paid for services in 2024. Merz North America, Inc. reported $23.09 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1073975736 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Sole proprietor | No |
| NPI issued | Mar 22, 2016 |
| Last updated in NPPES | Jun 21, 2021 |
| Certified by provider | Jun 21, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Medical Oncology Primary | 207RX0202X | 65843 | CT |
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 - Hospice/Palliative Care (CT) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 96 |
|---|---|
| Services billed | 307 across 14 procedure codes |
| Paid by Medicare | $23,433 |
Part D prescriptions in 2024
| Prescriptions (claims) | 970 · 1,038 30-day fills |
|---|---|
| Patients | 167 |
| Total drug cost | $95,583 |
| Generic share | 89% of claims |
Education and affiliations
| Medical school | University of Illinois College of Med (Chi/Peor/Rock/Chm-Urb) |
|---|---|
| Graduation year | 2016 |
| Medicare specialty | Hospice/Palliative Care |
| Secondary specialties | Pediatric Medicine |
| Telehealth | Offers telehealth |
Medical group
- Yale UniversityNew Haven, CT · 2,645 clinicians
Hospital affiliation
- Yale-New Haven HospitalNew Haven, CT
Industry payments (Open Payments)
- 2025$23.09 · 1 payment from 1 company
- 2024$396.63 · 7 payments from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Merz North America, Inc. | $23.09 | 1 |
What the 2025 payments were for
- Food and Beverage$23.09 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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