Joann H. Yi, M.D.
NPI 1477783918ActiveIndividual· Family Medicine· Boca Raton, FL
Family Medicine (M.D.) in Boca Raton, Florida, trained at University of Illinois College of Med (Chi/Peor/Rock/Chm-Urb) (class of 1994). Their prescriptions cost Medicare Part D more than their services did: $701,059 for 5,895 claims, against $227,924 paid for services in 2024. Novartis Pharmaceuticals Corporation was the largest of 8 companies reporting payments in 2025, $255.28 in all, mostly food and beverage.
Overview
| NPI | 1477783918 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Jul 17, 2009 |
| Last updated in NPPES | Mar 24, 2026 |
| Certified by provider | Mar 24, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Family Medicine Primary | 207Q00000X | ME105146 | FL |
| Family Medicine | 207Q00000X | 036096494 | 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 - Family Practice (FL) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 435 |
|---|---|
| Services billed | 4,434 across 37 procedure codes |
| Paid by Medicare | $227,924 |
Part D prescriptions in 2024
| Prescriptions (claims) | 5,895 · 12,933 30-day fills |
|---|---|
| Patients | 447 |
| Total drug cost | $701,059 |
| Generic share | 83% of claims |
Education and affiliations
| Medical school | University of Illinois College of Med (Chi/Peor/Rock/Chm-Urb) |
|---|---|
| Graduation year | 1994 |
| Medicare specialty | Family Practice |
| Telehealth | Offers telehealth |
Medical group
- Cora Health Services IncThe Villages, FL · 1,136 clinicians
Hospital affiliations
- Boca Raton Regional HospitalBoca Raton, FL
- Delray Medical CenterDelray Beach, FL
Other facilities
- Haven Home Health CareHome health agency · Boca Raton, FL
- Trilogy Home HealthcareHome health agency · West Palm Beach, FL
- Health Center at Sinai ResidencesNursing home · Boca Raton, FL
Industry payments (Open Payments)
- 2025$255.28 · 11 payments from 8 companies
- 2024$129.50 · 6 payments from 4 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Novartis Pharmaceuticals Corporation | $47.57 | 2 |
| Agepha Pharma Fz LLC | $44.73 | 2 |
| Amgen Inc. | $42.02 | 2 |
| Astellas Pharma US Inc | $34.22 | 1 |
| Exact Sciences Corporation | $28.47 | 1 |
What the 2025 payments were for
- Food and Beverage$255.28 · 11 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 132 family medicine physicians in Boca Raton · All family medicine physicians in Florida