Maria Williams, LCSW
NPI 1114940863 · Mental Health Counselor · Santa Maria, CA
Enrolled with Medicare as Practitioner - Clinical Social Worker · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Maria Williams, LCSW is a Mental Health Counselor provider in Santa Maria, CA (NPI 1114940863).
Provider details
- NPI number
- 1114940863
- Entity type
- Individual
- Primary specialty
- Mental Health CounselorBehavioral Health & Social Service Providers
- Credential
- LCSW
- Sex
- Female
- Sole proprietor
- No
- License
- LCS 20171 (CA)
Specialties & taxonomies
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
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
- 2006-07-25
- Last updated
- 2015-06-15
Frequently asked questions
- What is Maria Williams's NPI number?
- Maria Williams's National Provider Identifier (NPI) is 1114940863, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Maria Williams's specialty?
- Maria Williams is listed in the NPPES registry with a primary specialty of Mental Health Counselor (Behavioral Health & Social Service Providers).
- Where is Maria Williams located?
- Maria Williams's practice location on file with NPPES is 901 S Broadway, Santa Maria, CA 93454-6603.
- What is Maria Williams's phone number?
- The practice phone number listed in the NPPES registry for Maria Williams is (805) 614-9275.
- Does Maria Williams accept Medicare?
- Maria Williams is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Maria Williams's NPI active?
- Yes — Maria Williams's NPI (1114940863) is active in the NPPES registry as of the last update on 2015-06-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.