Quick answers
- Which hospitals does Matthew H. Blake work at?
- Medicare's official clinician data lists Matthew H. Blake at 5 hospitals: Avera Dells Area Hospital - CAH, Avera McKennan Hospital & University Health Center, Avera St Mary's Hospital, Hawarden Regional Healthcare and Sioux Center Health. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Matthew H. Blake see patients?
- Medicare's clinician data lists 7 practice locations, including Sioux Center, IA, Spencer, IA and Sioux Falls, SD. Call before your visit to confirm the address.
- What is Matthew H. Blake's specialty?
- Medicare lists Orthopedic Surgery as the primary specialty.
- Does Matthew H. Blake accept Medicare assignment?
- Yes. Medicare's clinician data says Matthew H. Blake 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 Matthew H. Blake?
- (605) 504-1100, as listed in official Medicare / NPI Registry data.
- What is Matthew H. Blake's NPI number?
- 1730396904. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Matthew H. Blake works
Medicare's Facility Affiliation Data lists Matthew H. Blake at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Avera Dells Area Hospital - CAHDell Rapids, SD · Critical Access Hospital · CCN 431331
- Avera McKennan Hospital & University Health CenterSioux Falls, SD · Acute Care Hospital · CCN 430016
- Avera St Mary's HospitalPierre, SD · Acute Care Hospital · CCN 430015
- Hawarden Regional HealthcareHawarden, IA · Critical Access Hospital · CCN 161311
- Sioux Center HealthSioux Center, IA · Critical Access Hospital · CCN 161346
Practice locations
Addresses where Matthew H. Blake is enrolled with Medicare (CMS data updated 2026-10-02). The first 5 of 7; the Medicare profile lists all.
- 1101 9th St SESioux Center, IA 51250 (605) 504‑1100
- 1101 9th St SE, Avera Pediatric SpecSioux Center, IA 51250 (712) 722‑2609
- 1200 1st Ave ESpencer, IA 51301
- 1325 S Cliff AveSioux Falls, SD 57105
- 1325 S Cliff Ave, RadiologySioux Falls, SD 57105 (605) 322‑4878
Group practices
Medicare enrollment lists Matthew H. Blake as a member of this group (CMS data updated 2026-10-02).
- Avera McKennan959 clinicians in the group
Specialties
- Orthopedic Surgeryprimary
Other orthopedic surgeons in Iowa
Clinicians with the same Medicare primary specialty in Iowa — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Medical University Of South Carolina College Of Medicine |
| Graduation year | 2006 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1730396904 |
| 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