Zhongguang Yang, M.D.
NPI 1134384167ActiveIndividual· Internal Medicine, Nephrology· Tucson, AZ
Internal Medicine, Nephrology (M.D.) with Akdhc LLC, practicing in Tucson, Arizona. 307 Medicare patients in 2024, $95,921 paid; all of their 130 Part D prescriptions were generic. Sonavex, Inc. was the largest of 4 companies reporting payments in 2025, $197.20 in all, mostly food and beverage. Lists Banner - University Medical Center Tucson Campus and 2 other hospitals as hospital affiliations.
Overview
| NPI | 1134384167 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Jul 18, 2008 |
| Last updated in NPPES | Aug 30, 2018 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Nephrology Primary | 207RN0300X | 48828 | AZ |
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 - Nephrology (AZ) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 307 |
|---|---|
| Services billed | 697 across 31 procedure codes |
| Paid by Medicare | $95,921 |
Part D prescriptions in 2024
| Prescriptions (claims) | 130 · 130 30-day fills |
|---|---|
| Patients | 83 |
| Total drug cost | $606.14 |
| Generic share | 100% of claims |
Education and affiliations
| Graduation year | 1990 |
|---|---|
| Medicare specialty | Nephrology |
Medical group
- Akdhc LLCGlendale, AZ · 129 clinicians
Hospital affiliations
- Banner - University Medical Center Tucson CampusTucson, AZ
- Banner-University Medical Center South CampusTucson, AZ
- Northwest Medical CenterTucson, AZ
Industry payments (Open Payments)
- 2025$197.20 · 5 payments from 4 companies
- 2024$146.59 · 4 payments from 4 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Sonavex, Inc. | $93.00 | 1 |
| Calliditas Therapeutics US Inc. | $37.22 | 2 |
| Amgen Inc. | $35.61 | 1 |
| W. L. Gore & Associates, Inc. | $31.37 | 1 |
What the 2025 payments were for
- Food and Beverage$197.20 · 5 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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