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William Oliver Samuelson, MD

William Oliver Samuelson is a Orthopaedic Surgery of the Spine Physician provider (Orthopaedic Surgery) practicing in Sioux City, IA, registered in the NPPES registry with NPI 1619071826 since 2006. The credential MD stands for Doctor of Medicine.

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NPI 1619071826
Entity type Individual (Type 1)
Name William Oliver Samuelson
Credential MD
Sex Male
Practice address 2800 PIERCE ST, STE 101, Sioux City, IA, 51104
Phone 7122248677
Fax 7122771662
Enumeration date 2006-09-08
Last updated in NPPES 2010-04-12

Taxonomy & licenses

Taxonomy code Specialty Primary License State
207XS0117X Orthopaedic Surgery of the Spine Physician Primary 26070 IA

MD — Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier Type State Issuer
P00799078 Other IA MEDICARE RR
Copy-ready billing details
Provider: William Samuelson, MD
NPI: 1619071826
Taxonomy: 207XS0117X (Orthopaedic Surgery of the Spine Physician)
Address: 2800 PIERCE ST, STE 101, Sioux City, IA, 51104

Other providers at this practice address

NPI Name Type Specialty Location
1326045808 Ray Sturdevant Individual Pediatrics Physician Sioux City, IA
1003801945 Cindy Schol Individual Nurse Practitioner Sioux City, IA
1740257740 Richard Dohrmann Individual Oral and Maxillofacial Surgery (Dentist) Sioux City, IA
1467411033 Darrel Baker Individual Oral and Maxillofacial Surgery (Dentist) Sioux City, IA
1891758728 Brenda Newberg Individual Physician Assistant Sioux City, IA
1215991666 Robert Powers Individual Plastic and Reconstructive Surgery Physician Sioux City, IA
1841254349 Joseph Morris Individual Surgery Physician Sioux City, IA
1275577595 Karman Squires Individual Occupational Therapist Sioux City, IA

Verify this record

Cross-check NPI 1619071826 against the authoritative CMS record: view William Oliver Samuelson on the official NPPES registry .

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes — even if the provider moves or changes specialty. Read the full guide or validate an NPI number.

Frequently asked questions

How do I verify William Samuelson's NPI record?
Cross-check NPI 1619071826 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1619071826 active?
Yes — as of the latest NPPES snapshot, NPI 1619071826 is active (record last updated 2010-04-12).

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2010-04-12.