Ziyi Wang, M.D.
NPI 1255781654ActiveIndividual· Family Medicine· Farmington, UT
Family Medicine (M.D.) with Joshua Oaks MD PLLC, practicing in Farmington, Utah. Their prescriptions cost Medicare Part D more than their services did: $314,066 for 2,729 claims, against $24,352 paid for services in 2024. Abbvie Inc. was the largest of 24 companies reporting payments in 2025, $1,361 in all, mostly food and beverage. Lists Lakeview Hospital as a hospital affiliation.
Overview
| NPI | 1255781654 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Jun 16, 2016 |
| Last updated in NPPES | Dec 17, 2019 |
| Certified by provider | Dec 17, 2019 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Family Medicine Primary | 207Q00000X | MT211289 | PA |
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 - Family Practice (UT) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 56 |
|---|---|
| Services billed | 385 across 34 procedure codes |
| Paid by Medicare | $24,352 |
Part D prescriptions in 2024
| Prescriptions (claims) | 2,729 · 7,122 30-day fills |
|---|---|
| Patients | 185 |
| Total drug cost | $314,066 |
| Generic share | 86% of claims |
Education and affiliations
| Graduation year | 2016 |
|---|---|
| Medicare specialty | Family Practice |
Medical group
- Joshua Oaks MD PLLCBountiful, UT · 31 clinicians
Hospital affiliation
- Lakeview HospitalBountiful, UT
Other facilities
- Utah Home Health - NorthHome health agency · Bountiful, UT
Industry payments (Open Payments)
- 2025$1,361 · 89 payments from 24 companies
- 2024$1,186 · 64 payments from 22 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $286.14 | 20 |
| Amgen Inc. | $172.60 | 14 |
| Lilly USA, LLC | $167.28 | 15 |
| Otsuka America Pharmaceutical, Inc. | $79.06 | 5 |
| Boehringer Ingelheim Pharmaceuticals, Inc. | $65.56 | 3 |
What the 2025 payments were for
- Food and Beverage$1,361 · 89 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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