Alexander Hu, D.O.
NPI 1306145859ActiveIndividual· Internal Medicine· Flagstaff, AZ
Internal Medicine (D.O.) with Arizona Arthritis and Rheumatology Associates P C, practicing in Flagstaff, Arizona. In 2024 Medicare paid $4,848,646 for 1,258 patients, and Part D covered 2,829 of their prescriptions, 66% of them generic. Amgen Inc. was the largest of 16 companies reporting payments in 2025, $2,514 in all, mostly food and beverage. Lists Flagstaff Medical Center and 4 other hospitals as hospital affiliations.
Overview
| NPI | 1306145859 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | D.O. |
| Sole proprietor | No |
| NPI issued | Mar 23, 2011 |
| Last updated in NPPES | Aug 18, 2022 |
| Certified by provider | Aug 18, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | 006484 | AZ |
| Student in an Organized Health Care Education/Training Program | 390200000X | — | — |
| Specialist | 174400000X | — | — |
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 - Rheumatology (AZ) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 1,258 |
|---|---|
| Services billed | 369,366 across 86 procedure codes |
| Paid by Medicare | $4,848,646 |
Part D prescriptions in 2024
| Prescriptions (claims) | 2,829 · 4,799 30-day fills |
|---|---|
| Patients | 597 |
| Total drug cost | $4,308,778 |
| Generic share | 66% of claims |
Education and affiliations
| Graduation year | 2011 |
|---|---|
| Medicare specialty | Rheumatology |
Medical group
- Arizona Arthritis and Rheumatology Associates P CPhoenix, AZ · 65 clinicians
Hospital affiliations
- Flagstaff Medical CenterFlagstaff, AZ
- Kingman Regional Medical CenterKingman, AZ
- Summit Healthcare Regional Medical CenterShow Low, AZ
- Verde Valley Medical CenterCottonwood, AZ
- Yavapai Regional Medical CenterPrescott, AZ
Industry payments (Open Payments)
- 2025$2,514 · 103 payments from 16 companies
- 2024$3,218 · 151 payments from 19 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Amgen Inc. | $665.05 | 28 |
| Abbvie Inc. | $627.23 | 27 |
| Ucb, Inc. | $473.51 | 15 |
| Novartis Pharmaceuticals Corporation | $158.12 | 7 |
| Fresenius Kabi USA, LLC | $141.19 | 6 |
What the 2025 payments were for
- Food and Beverage$2,514 · 103 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 40 internal medicine physicians in Flagstaff · All internal medicine physicians in Arizona