William Samuelson, MD
NPI 1518374644 · Orthopaedic Surgery Physician · Dakota Dunes, SD
Enrolled with Medicare as Practitioner - Orthopedic Surgery · source: CMS PECOS Public Provider Enrollment (2026.04.01)
William Samuelson, MD is a Orthopaedic Surgery Physician provider in Dakota Dunes, SD (NPI 1518374644).
Provider details
- NPI number
- 1518374644
- Entity type
- Individual
- Primary specialty
- Orthopaedic Surgery PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 60328 (MN)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
11 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
1,287 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our .
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 273 | $85 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 167 | $120 |
| X-Ray of Lower and Sacral Spine, 2-3 Views72100 | 115 | $37 |
| Insertion of Cage Or Mesh Device to Spine Bone and Disc Space During Spine Fusion22853 | 87 | $202 |
| X-Ray of Lower and Sacral Spine, Minimum of 4 Views72110 | 75 | $49 |
| Aspiration And/Or Injection of Fluid From Large Joint20610 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 15 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Gabapentin | 683 | 195 |
| Methocarbamol | 128 | 53 |
| Tramadol Hcl | 97 | 67 |
| Celecoxib | 92 | 26 |
| Methylprednisolone | 77 | 64 |
| Oxycodone Hcl | 71 | 59 |
| Cyclobenzaprine Hcl | 45 | 27 |
| Prednisone |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$1,342 across 7 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Additional practice locations (1)
- 2730 Pierce St Ste 300Sioux City, IA 51104-3765Phone: (712) 224-8677Fax: (712) 277-1662
Registry dates
- Enumerated
- 2014-07-21
- Last updated
- 2025-12-10
- Certified
- 2025-12-10
Frequently asked questions
- What is William Samuelson's NPI number?
- William Samuelson's National Provider Identifier (NPI) is 1518374644, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William Samuelson's specialty?
- William Samuelson is listed in the NPPES registry with a primary specialty of Orthopaedic Surgery Physician (Allopathic & Osteopathic Physicians).
- Where is William Samuelson located?
- William Samuelson's practice location on file with NPPES is 575 N Sioux Point Road, Dakota Dunes, SD 57049-5312.
- What is William Samuelson's phone number?
- The practice phone number listed in the NPPES registry for William Samuelson is (605) 217-2667.
- Does William Samuelson accept Medicare?
- William Samuelson is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is William Samuelson's NPI active?
- Yes — William Samuelson's NPI (1518374644) is active in the NPPES registry as of the last update on 2025-12-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.