Nataliya V. Uboha, MD
NPI 1619146347ActiveIndividual· Internal Medicine, Hematology & Oncology· New Haven, CT
Internal Medicine, Hematology & Oncology (MD) in New Haven, Connecticut, trained at Yale University School of Medicine (class of 2007). Their prescriptions cost Medicare Part D more than their services did: $264,900 for 488 claims, against $37,761 paid for services in 2024. Astrazeneca Pharmaceuticals LP was the largest of 7 companies reporting payments in 2025, $22,333 in all, mostly consulting fees.
Overview
| NPI | 1619146347 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Feb 27, 2008 |
| Last updated in NPPES | Jan 22, 2021 |
| Certified by provider | Jan 22, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Hematology & Oncology Primary | 207RH0003X | 64096-20 | WI |
| Internal Medicine | 207R00000X | 48387 | CT |
| Hospitalist | 208M00000X | 48387 | 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 - Hematology/Oncology (WI) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 161 |
|---|---|
| Services billed | 736 across 19 procedure codes |
| Paid by Medicare | $37,761 |
Part D prescriptions in 2024
| Prescriptions (claims) | 488 · 586 30-day fills |
|---|---|
| Patients | 83 |
| Total drug cost | $264,900 |
| Generic share | 85% of claims |
Education and affiliations
| Medical school | Yale University School of Medicine |
|---|---|
| Graduation year | 2007 |
| Medicare specialty | Hematology/Oncology |
| Telehealth | Offers telehealth |
Medical group
- University of Wisconsin Medical Foundation IncMadison, WI · 2,553 clinicians
Hospital affiliation
Other facilities
- Agrace HospicecareHospice · Madison, WI
Industry payments (Open Payments)
- 2025$22,333 · 17 payments from 7 companies
- 2024$21,908 · 18 payments from 8 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Astrazeneca Pharmaceuticals LP | $6,470 | 9 |
| Gilead Sciences, Inc. | $5,080 | 2 |
| Merck Sharp & Dohme LLC | $4,480 | 1 |
| Jazz Pharmaceuticals Inc. | $3,486 | 2 |
| Beigene USA, Inc. | $1,875 | 1 |
What the 2025 payments were for
- Consulting Fee$14,764 · 11 payments
- Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program$7,129 · 2 payments
- Food and Beverage$440.49 · 4 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Internal Medicine, Hematology & Oncology providers in New Haven
- 1902369358
- 1497276240
- 1689084071
- 1730591397
- 1174013601
- 1205178621
- 1629652417
- 1184999336
- 1295963387
- 1205214251
- 1275474868
- 1205255619
All Internal Medicine, Hematology & Oncology providers in Connecticut →