Patricia Guzman Williams, DC
NPI 1265095442 · Chiropractor · Union City, CA
Patricia Guzman Williams, DC is a Chiropractor provider in Union City, CA (NPI 1265095442).
Provider details
- NPI number
- 1265095442
- Entity type
- Individual
- Primary specialty
- ChiropractorChiropractic Providers
- Credential
- DC
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Chiropractic Providers
- Behavior Technician106S00000X
Behavioral Health & Social Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
7 yrs in NPPES registry
- Profile completeness38% of score
83% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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
Additional practice locations (1)
- 3455 Golden Gate WayLafayette, CA 94549-4517Phone: (925) 273-7800
Registry dates
- Enumerated
- 2019-04-15
- Last updated
- 2022-02-10
- Certified
- 2022-02-10
Frequently asked questions
- What is Patricia Guzman Williams's NPI number?
- Patricia Guzman Williams's National Provider Identifier (NPI) is 1265095442, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Patricia Guzman Williams's specialty?
- Patricia Guzman Williams is listed in the NPPES registry with a primary specialty of Chiropractor (Chiropractic Providers).
- Where is Patricia Guzman Williams located?
- Patricia Guzman Williams's practice location on file with NPPES is 3920 Smith St, Union City, CA 94587-2616.
- What is Patricia Guzman Williams's phone number?
- The practice phone number listed in the NPPES registry for Patricia Guzman Williams is (510) 789-7022.
- Is Patricia Guzman Williams's NPI active?
- Yes — Patricia Guzman Williams's NPI (1265095442) is active in the NPPES registry as of the last update on 2022-02-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.