David Teh-Chung Tzou, M.D.
NPI 1427204759ActiveIndividual· Urology· San Francisco, CA
Urology (M.D.) in San Francisco, California, trained at University of Arizona College of Medicine (class of 2008). 171 Medicare patients in 2024, $51,672 paid; nearly all of their 104 Part D prescriptions were generic (95%). Cook Incorporated was the largest of 6 companies reporting payments in 2025, $12,130 in all, mostly speaking and faculty fees.
Overview
| NPI | 1427204759 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Aug 18, 2008 |
| Last updated in NPPES | Dec 2, 2025 |
| Certified by provider | Dec 2, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Urology Primary | 208800000X | A137612 | CA |
| Urology | 208800000X | 47601 | 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 - Urology (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 171 |
|---|---|
| Services billed | 499 across 49 procedure codes |
| Paid by Medicare | $51,672 |
Part D prescriptions in 2024
| Prescriptions (claims) | 104 · 265 30-day fills |
|---|---|
| Patients | 35 |
| Total drug cost | $7,968 |
| Generic share | 95% of claims |
Education and affiliations
| Medical school | University of Arizona College of Medicine |
|---|---|
| Graduation year | 2008 |
| Medicare specialty | Urology |
| Telehealth | Offers telehealth |
Medical groups
- University of California San FranciscoSan Francisco, CA · 1,839 clinicians
- UCSF Medical Group Business ServicesSan Francisco, CA · 1,598 clinicians
Hospital affiliations
- Banner - University Medical Center Tucson CampusTucson, AZ
- Banner-University Medical Center South CampusTucson, AZ
- UCSF Health St. Mary's HospitalSan Francisco, CA
- UCSF Medical CenterSan Francisco, CA
Industry payments (Open Payments)
- 2025$12,130 · 17 payments from 6 companies
- 2024$180.44 · 2 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Cook Incorporated | $6,316 | 2 |
| Calyxo, Inc. | $4,602 | 2 |
| Cook Medical LLC | $546.59 | 3 |
| Boston Scientific Corporation | $342.84 | 8 |
| Janssen Scientific Affairs, LLC | $179.80 | 1 |
What the 2025 payments were for
- Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program$6,060 · 1 payment
- Consulting Fee$4,500 · 1 payment
- Food and Beverage$896.46 · 12 payments
- Travel and Lodging$673.35 · 3 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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