Fredelito B. Tiu, M.D.
NPI 1346240843ActiveIndividual· Family Medicine· Tucson, AZ
Family Medicine (M.D.) with Arizona Community Physicians PC, practicing in Tucson, Arizona. Their prescriptions cost Medicare Part D more than their services did: $303,312 for 3,258 claims, against $53,012 paid for services in 2024. Astrazeneca Pharmaceuticals LP was the largest of 25 companies reporting payments in 2025, $2,362 in all, mostly food and beverage. Lists Tucson Medical Center as a hospital affiliation.
Overview
| NPI | 1346240843 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | Yes |
| NPI issued | Jul 26, 2005 |
| Last updated in NPPES | Jun 23, 2026 |
| Certified by provider | Jun 23, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Family Medicine Primary | 207Q00000X | 27319 | AZ |
| Emergency Medicine | 207P00000X | 27319 | AZ |
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 (AZ) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 175 |
|---|---|
| Services billed | 1,224 across 73 procedure codes |
| Paid by Medicare | $53,012 |
Part D prescriptions in 2024
| Prescriptions (claims) | 3,258 · 7,845 30-day fills |
|---|---|
| Patients | 396 |
| Total drug cost | $303,312 |
| Generic share | 87% of claims |
Education and affiliations
| Graduation year | 1984 |
|---|---|
| Medicare specialty | Family Practice |
Medical group
- Arizona Community Physicians PCTucson, AZ · 161 clinicians
Hospital affiliation
- Tucson Medical CenterTucson, AZ
Other facilities
- Bayada Home Health Care, IncHome health agency · Tucson, AZ
- Haven Home Health CareHome health agency · Tucson, AZ
Industry payments (Open Payments)
- 2025$2,362 · 152 payments from 25 companies
- 2024$1,667 · 100 payments from 19 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Astrazeneca Pharmaceuticals LP | $507.92 | 42 |
| Novo Nordisk Inc | $328.20 | 16 |
| Glaxosmithkline, LLC. | $253.87 | 19 |
| Abbvie Inc. | $241.24 | 18 |
| Bayer Healthcare Pharmaceuticals Inc. | $175.83 | 5 |
What the 2025 payments were for
- Food and Beverage$2,362 · 152 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 643 family medicine physicians in Tucson · All family medicine physicians in Arizona