Melissa Yuwono Tjota, MD, PHD
NPI 1033647615ActiveIndividual· Pathology, Anatomic Pathology & Clinical Pathology· Chicago, IL
Pathology, Anatomic Pathology & Clinical Pathology (MD, PHD) with University of Chicago, practicing in Chicago, Illinois. Medicare paid $16,321 for services to 333 patients in 2024. Abbvie Inc. reported $5,262 in payments in 2024, mostly consulting fees. Lists Ingalls Memorial Hospital and 2 other hospitals as hospital affiliations.
Overview
| NPI | 1033647615 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD, PHD |
| Sole proprietor | No |
| NPI issued | May 26, 2017 |
| Last updated in NPPES | May 26, 2017 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Pathology, Anatomic Pathology & Clinical Pathology Primary | 207ZP0102X | 125070624 | IL |
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 - Pathology (IL) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 333 |
|---|---|
| Services billed | 459 across 2 procedure codes |
| Paid by Medicare | $16,321 |
Education and affiliations
| Graduation year | 2017 |
|---|---|
| Medicare specialty | Pathology |
Medical group
- University of ChicagoChicago, IL · 1,712 clinicians
Hospital affiliations
- Ingalls Memorial HospitalHarvey, IL
- Swedish HospitalChicago, IL
- The University of Chicago Medical CenterChicago, IL
Industry payments (Open Payments)
- 2024$5,262 · 3 payments from 1 company
Top paying companies in 2024
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $5,262 | 3 |
What the 2024 payments were for
- Consulting Fee$5,175 · 1 payment
- Food and Beverage$86.62 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 320 pathologists in Chicago · All pathologists in Illinois