William Nelson, D. C.
NPI 1013941541 · Chiropractor · Phoenix, AZ
Enrolled with Medicare as Practitioner - Chiropractic · source: CMS PECOS Public Provider Enrollment (2026.04.01)
William Nelson, D. C. is a Chiropractor provider in Phoenix, AZ (NPI 1013941541).
Provider details
- NPI number
- 1013941541
- Entity type
- Individual
- Primary specialty
- ChiropractorChiropractic Providers
- Credential
- D. C.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 8025 (AZ)
Specialties & taxonomies
Chiropractic Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 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
- 2006-07-10
- Last updated
- 2007-07-08
Frequently asked questions
- What is William Nelson's NPI number?
- William Nelson's National Provider Identifier (NPI) is 1013941541, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William Nelson's specialty?
- William Nelson is listed in the NPPES registry with a primary specialty of Chiropractor (Chiropractic Providers).
- Where is William Nelson located?
- William Nelson's practice location on file with NPPES is 1855 W Greenway Rd, Phoenix, AZ 85023-3475.
- What is William Nelson's phone number?
- The practice phone number listed in the NPPES registry for William Nelson is (602) 993-0131.
- Does William Nelson accept Medicare?
- William Nelson is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is William Nelson's NPI active?
- Yes — William Nelson's NPI (1013941541) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.