IndividualActive
Mark Williams
NPI 1386156230 · Licensed Vocational Nurse · Chico, CA
Mark Williams is a Licensed Vocational Nurse provider in Chico, CA (NPI 1386156230).
Provider details
- NPI number
- 1386156230
- Entity type
- Individual
- Primary specialty
- Licensed Vocational NurseNursing Service Providers
- Sex
- Male
- Sole proprietor
- No
- License
- 688285 (CA)
Specialties & taxonomies
Nursing Service Providers
Profile Score
Established profile(69/100 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
555 Flying V St
Chico, CA 95928-7698
Phone: (530) 899-2255
Street-level locationGet directions
Mailing address
6253 Odessa Ct
Magalia, CA 95954-9423
Registry dates
- Enumerated
- 2017-11-01
- Last updated
- 2017-11-01
Frequently asked questions
- What is Mark Williams's NPI number?
- Mark Williams's National Provider Identifier (NPI) is 1386156230, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mark Williams's specialty?
- Mark Williams is listed in the NPPES registry with a primary specialty of Licensed Vocational Nurse (Nursing Service Providers).
- Where is Mark Williams located?
- Mark Williams's practice location on file with NPPES is 555 Flying V St, Chico, CA 95928-7698.
- What is Mark Williams's phone number?
- The practice phone number listed in the NPPES registry for Mark Williams is (530) 899-2255.
- Is Mark Williams's NPI active?
- Yes — Mark Williams's NPI (1386156230) is active in the NPPES registry as of the last update on 2017-11-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.