Christopher S. Stewart, MD
NPI 1548284441ActiveIndividual· Urology· Glendale, AZ
Urology (MD) with Catholic Health Initiatives Colorado, practicing in Glendale, Arizona. 374 Medicare patients in 2024, $171,980 paid; nearly all of their 928 Part D prescriptions were generic (94%). Karl Storz Endoscopy-America reported $115.25 in payments in 2025, mostly food and beverage. Lists Mercy Regional Medical Center and 2 other hospitals as hospital affiliations.
Overview
| NPI | 1548284441 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jul 26, 2006 |
| Last updated in NPPES | Apr 10, 2023 |
| Certified by provider | Apr 10, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Urology Primary | 208800000X | 30009 | AZ |
| Urology | 208800000X | DR.0070083 | CO |
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 (CO) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 374 |
|---|---|
| Services billed | 3,326 across 76 procedure codes |
| Paid by Medicare | $171,980 |
Part D prescriptions in 2024
| Prescriptions (claims) | 928 · 1,555 30-day fills |
|---|---|
| Patients | 356 |
| Total drug cost | $136,976 |
| Generic share | 94% of claims |
Education and affiliations
| Graduation year | 1996 |
|---|---|
| Medicare specialty | Urology |
| Telehealth | Offers telehealth |
Medical group
- Catholic Health Initiatives ColoradoLakewood, CO · 1,225 clinicians
Hospital affiliations
- Mercy Regional Medical CenterDurango, CO
- Pagosa Springs Medical CenterPagosa Springs, CO
- Southwest Memorial HospitalCortez, CO
Industry payments (Open Payments)
- 2025$115.25 · 1 payment from 1 company
- 2024$464.54 · 16 payments from 11 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Karl Storz Endoscopy-America | $115.25 | 1 |
What the 2025 payments were for
- Food and Beverage$115.25 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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