Mark Wescott Noller, M.D.
NPI 1497726095ActiveIndividual· Urology· San Jose, CA
Urology (M.D.) in San Jose, California, trained at Saint Louis University School of Medicine (class of 1998). 482 Medicare patients in 2024, $267,202 paid; nearly all of their 1,661 Part D prescriptions were generic (90%). Sumitomo Pharma America, Inc. was the largest of 14 companies reporting payments in 2025, $1,840 in all, mostly food and beverage.
Overview
| NPI | 1497726095 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Jan 31, 2006 |
| Last updated in NPPES | Sep 7, 2016 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Urology Primary | 208800000X | C 54669 | CA |
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 - Urology (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 482 |
|---|---|
| Services billed | 4,987 across 77 procedure codes |
| Paid by Medicare | $267,202 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,661 · 3,613 30-day fills |
|---|---|
| Patients | 406 |
| Total drug cost | $327,987 |
| Generic share | 90% of claims |
Education and affiliations
| Medical school | Saint Louis University School of Medicine |
|---|---|
| Graduation year | 1998 |
| Medicare specialty | Urology |
| Telehealth | Offers telehealth |
Medical group
- El Camino Health Medical Network LLCLos Gatos, CA · 202 clinicians
Hospital affiliations
- El Camino HealthMountain View, CA
- Good Samaritan HospitalSan Jose, CA
Industry payments (Open Payments)
- 2025$1,840 · 70 payments from 14 companies
- 2024$1,215 · 43 payments from 14 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Sumitomo Pharma America, Inc. | $1,037 | 34 |
| Accord Healthcare, Inc. | $144.18 | 7 |
| Abbvie Inc. | $134.71 | 6 |
| Novartis Pharmaceuticals Corporation | $104.81 | 4 |
| Verity Pharmaceuticals Inc. | $62.73 | 3 |
What the 2025 payments were for
- Food and Beverage$1,835 · 69 payments
- Education$4.85 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 37 urologists in San Jose · All urologists in California