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William Duncan
NPI 1326546946 · Chiropractor · Shreveport, LA
William Duncan is a Chiropractor provider in Shreveport, LA (NPI 1326546946).
Provider details
- NPI number
- 1326546946
- Entity type
- Individual
- Primary specialty
- ChiropractorChiropractic Providers
- Sex
- Male
- Sole proprietor
- No
- License
- 1817 (LA)
Specialties & taxonomies
Chiropractic Providers
Profile Score
Established profile(68/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
8 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
611 Absinthe Ct Ste a
Shreveport, LA 71115-3895
Phone: (318) 562-3332
Approximate (ZIP-level) locationGet directions
Mailing address
2055 Bermuda St
Shreveport, LA 71105-3801
Registry dates
- Enumerated
- 2018-01-29
- Last updated
- 2026-02-17
- Certified
- 2026-02-17
Frequently asked questions
- What is William Duncan's NPI number?
- William Duncan's National Provider Identifier (NPI) is 1326546946, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William Duncan's specialty?
- William Duncan is listed in the NPPES registry with a primary specialty of Chiropractor (Chiropractic Providers).
- Where is William Duncan located?
- William Duncan's practice location on file with NPPES is 611 Absinthe Ct Ste a, Shreveport, LA 71115-3895.
- What is William Duncan's phone number?
- The practice phone number listed in the NPPES registry for William Duncan is (318) 562-3332.
- Is William Duncan's NPI active?
- Yes — William Duncan's NPI (1326546946) is active in the NPPES registry as of the last update on 2026-02-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.