Shahab P. Hillyer, M.D.
NPI 1841529757ActiveIndividual· Urology· Bakersfield, CA
Urology (M.D.) in Bakersfield, California, trained at University of Texas Medical Branch at Galveston (class of 2004). In 2024 Medicare paid $131,674 for 432 patients, and Part D covered 1,076 of their prescriptions, 83% of them generic. Boston Scientific Corporation was the largest of 21 companies reporting payments in 2025, $1,903 in all, mostly food and beverage.
Overview
| NPI | 1841529757 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | Yes |
| NPI issued | Dec 24, 2009 |
| Last updated in NPPES | Apr 1, 2016 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Urology Primary | 208800000X | A120045 | CA |
| Urology | 208800000X | 35.094810 | OH |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 4, 2026 | No match | — |
| New York OMIG · Nov 4, 2026 | No match | — |
| Ohio Medicaid · Nov 4, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 4, 2026 | No match | — |
| Washington HCA · Nov 4, 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 | 432 |
|---|---|
| Services billed | 1,180 across 90 procedure codes |
| Paid by Medicare | $131,674 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,076 · 1,792 30-day fills |
|---|---|
| Patients | 274 |
| Total drug cost | $95,613 |
| Generic share | 83% of claims |
Education and affiliations
| Medical school | University of Texas Medical Branch at Galveston |
|---|---|
| Graduation year | 2004 |
| Medicare specialty | Urology |
| Telehealth | Offers telehealth |
Medical groups
- Adventist Health Physicians NetworkSaint Helena, CA · 628 clinicians
- Kern County Hospital AuthorityBakersfield, CA · 266 clinicians
Hospital affiliations
- Adventist Health BakersfieldBakersfield, CA
- Adventist Health Tehachapi ValleyTehachapi, CA
- Kern Medical CenterBakersfield, CA
- Mercy HospitalBakersfield, CA
Industry payments (Open Payments)
- 2025$1,903 · 54 payments from 21 companies
- 2024$1,378 · 53 payments from 15 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Boston Scientific Corporation | $505.63 | 17 |
| Coloplast Corp | $313.61 | 5 |
| Intuitive Surgical, Inc. | $194.31 | 6 |
| Olympus America Inc. | $134.89 | 2 |
| Progenics Pharmaceuticals, Inc. | $98.55 | 1 |
What the 2025 payments were for
- Food and Beverage$1,868 · 53 payments
- Education$35.06 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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