NPI Portal NPI Lookup & Verification

Dr. William G. Saunders, D.C.

Dr. William G. Saunders is a Orthopedic Chiropractor provider (Chiropractor) practicing in Vermillion, SD, registered in the NPPES registry with NPI 1376620617 since 2006. The credential DC stands for Doctor of Chiropractic. Practices at William Saunders D C P C (listed at the same practice address in NPPES).

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NPI 1376620617
Entity type Individual (Type 1)
Name Dr. William G. Saunders
Credential D.C.
Sex Male
Practice address 717 E MAIN ST, Vermillion, SD, 57069
Phone 6056248822
Fax 6056248621
Enumeration date 2006-11-01
Last updated in NPPES 2009-02-04

Taxonomy & licenses

Taxonomy code Specialty Primary License State
111NX0800X Orthopedic Chiropractor Primary SD895 SD

DC — Doctor of Chiropractic: A licensed chiropractor focusing on musculoskeletal and nervous system disorders. About the DC credential

Other identifiers

Identifier Type State Issuer
861086287 Other SD MEDICA
861086287 Other SD SANFORD HEALTH
7603364 Medicaid SD
22398 Other SD SIOUX VALLEY HEALTH PLAN
P002917871 Other SD RAILROAD MEDICARE
4997915 Other SD BCBS
604350 Other MN ACN
C895 Other SD DAKOTACARE
105356 Other SD HEALTHPARTNERS
9226770 Other SD CASD
9226770 Other SD DAKOTACARE GROUP
Copy-ready billing details
Provider: William Saunders, D.C.
NPI: 1376620617
Taxonomy: 111NX0800X (Orthopedic Chiropractor)
Address: 717 E MAIN ST, Vermillion, SD, 57069

Other providers at this practice address

NPI Name Type Specialty Location
1508054057 William Saunders D C P C Organization Orthopedic Chiropractor Vermillion, SD
1619650876 Cora Youngberg Individual Social Worker Vermillion, SD
1043094493 Kia Kronaizl Individual Clinical Social Worker Vermillion, SD

Verify this record

Cross-check NPI 1376620617 against the authoritative CMS record: view Dr. William G. Saunders 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

Is this the official NPI registry?
No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.
What specialty is William Saunders?
William Saunders is registered in NPPES with the primary taxonomy of Orthopedic Chiropractor. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2009-02-04.