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Justin Mcwilliams, D.C.
NPI 1447427836 · Chiropractor · Sacramento, CA
Justin Mcwilliams, D.C. is a Chiropractor provider in Sacramento, CA (NPI 1447427836).
Provider details
- NPI number
- 1447427836
- Entity type
- Individual
- Primary specialty
- ChiropractorChiropractic Providers
- Credential
- D.C.
- Sex
- Male
- Sole proprietor
- Yes
- License
- DC-30140 (CA)
Specialties & taxonomies
Chiropractic Providers
Profile Score
Detailed profile(87/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
18 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
4362 Auburn Blvd
Sacramento, CA 95841-4107
Phone: (916) 284-8911
Fax: (916) 481-6030
Street-level locationGet directions
Mailing address
4419 Little Brook Ct
Fair Oaks, CA 95628-5757
Registry dates
- Enumerated
- 2008-05-14
- Last updated
- 2009-06-10
Frequently asked questions
- What is Justin Mcwilliams's NPI number?
- Justin Mcwilliams's National Provider Identifier (NPI) is 1447427836, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Justin Mcwilliams's specialty?
- Justin Mcwilliams is listed in the NPPES registry with a primary specialty of Chiropractor (Chiropractic Providers).
- Where is Justin Mcwilliams located?
- Justin Mcwilliams's practice location on file with NPPES is 4362 Auburn Blvd, Sacramento, CA 95841-4107.
- What is Justin Mcwilliams's phone number?
- The practice phone number listed in the NPPES registry for Justin Mcwilliams is (916) 284-8911.
- Is Justin Mcwilliams's NPI active?
- Yes — Justin Mcwilliams's NPI (1447427836) is active in the NPPES registry as of the last update on 2009-06-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.