William Nelson, D.C., P.C.
NPI 1134378946 · Chiropractor · Bismarck, ND
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
William Nelson, D.C., P.C. is a Chiropractor organization in Bismarck, ND (NPI 1134378946).
Provider details
- NPI number
- 1134378946
- Entity type
- Organization
- Primary specialty
- ChiropractorChiropractic Providers
- Organization subpart
- No
- Authorized official
- William Nelson, President(701) 222-8322
- License
- 723 (ND)
Specialties & taxonomies
Chiropractic Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
17 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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 methodology.
Practice location
Mailing address
Registry dates
- Enumerated
- 2008-09-17
- Last updated
- 2014-11-25
Frequently asked questions
- What is William Nelson, D.C., P.C.'s NPI number?
- William Nelson, D.C., P.C.'s National Provider Identifier (NPI) is 1134378946, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is William Nelson, D.C., P.C.?
- William Nelson, D.C., P.C. is classified in the NPPES registry as Chiropractor (Chiropractic Providers).
- Where is William Nelson, D.C., P.C. located?
- William Nelson, D.C., P.C.'s practice location on file with NPPES is 1051 E Interstate Ave, Bismarck, ND 58503-0551.
- What is William Nelson, D.C., P.C.'s phone number?
- The practice phone number listed in the NPPES registry for William Nelson, D.C., P.C. is (701) 222-8322.
- Does William Nelson, D.C., P.C. accept Medicare?
- William Nelson, D.C., P.C. is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for William Nelson, D.C., P.C.?
- The authorized official listed on William Nelson, D.C., P.C.'s NPPES record is William Nelson, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is William Nelson, D.C., P.C.'s NPI active?
- Yes — William Nelson, D.C., P.C.'s NPI (1134378946) is active in the NPPES registry as of the last update on 2014-11-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.