Quick answers
- Which hospitals does Craig A. Block work at?
- Medicare's official clinician data lists Craig A. Block at 5 hospitals: Dunes Surgical Hospital, Floyd Valley Healthcare, Hawarden Regional Healthcare, Sioux Center Health and St Lukes Regional Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Craig A. Block see patients?
- Medicare's clinician data lists 9 practice locations, including Aberdeen, SD, Hawarden, IA and Vermillion, SD. Call before your visit to confirm the address.
- What is Craig A. Block's specialty?
- Medicare lists Urology as the primary specialty.
- Does Craig A. Block accept Medicare assignment?
- Yes. Medicare's clinician data says Craig A. Block accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of 2026-10-02. Ask the office to confirm before your visit.
- What is the phone number for Craig A. Block?
- (605) 725-1700, as listed in official Medicare / NPI Registry data.
- What is Craig A. Block's NPI number?
- 1154530137. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Craig A. Block works
Medicare's Facility Affiliation Data lists Craig A. Block at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Dunes Surgical HospitalDakota Dunes, SD · Acute Care Hospital · CCN 430089
- Floyd Valley HealthcareLe Mars, IA · Critical Access Hospital · CCN 161368
- Hawarden Regional HealthcareHawarden, IA · Critical Access Hospital · CCN 161311
- Sioux Center HealthSioux Center, IA · Critical Access Hospital · CCN 161346
- St Lukes Regional Medical CenterSioux City, IA · Acute Care Hospital · CCN 160146
Practice locations
Addresses where Craig A. Block is enrolled with Medicare (CMS data updated 2026-10-02). The first 5 of 9; the Medicare profile lists all.
- 1015 3rd Ave SEAberdeen, SD 57401 (605) 725‑1700
- 1111 11th StHawarden, IA 51023 (712) 551‑3100
- 20 S Plum StVermillion, SD 57069 (605) 624‑9111
- 2905 3rd Ave SEAberdeen, SD 57401 (605) 626‑4200
- 3015 3rd Ave SEAberdeen, SD 57401 (605) 725‑1700
Group practices
Medicare enrollment lists Craig A. Block as a member of these groups (CMS data updated 2026-10-02).
- Sanford Health Network351 clinicians in the group
- Floyd Valley Healthcare38 clinicians in the group
- Hawarden Regional Healthcare23 clinicians in the group
- Siouxland Urology Associates PC11 clinicians in the group
Specialties
- Urologyprimary
Other urologists in Aberdeen
Clinicians with the same Medicare primary specialty in Aberdeen, SD — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of Iowa, Rj & L Carver College Of Medicine |
| Graduation year | 2002 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1154530137 |
| Corrections | Report an error or suggest an update → |
Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.
Sources
- Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated 2026-10-02, retrieved 2026-10-29
- National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians