Marguerite Knowlton
NPI 1144693615 · Mental Health Counselor · Santa Barbara, CA
Marguerite Knowlton is a Mental Health Counselor provider in Santa Barbara, CA (NPI 1144693615).
Provider details
- NPI number
- 1144693615
- Entity type
- Individual
- Primary specialty
- Mental Health CounselorBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- Yes
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
10 yrs in NPPES registry
- Profile completeness38% of score
83% 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
- 2015-11-05
- Last updated
- 2015-11-05
Frequently asked questions
- What is Marguerite Knowlton's NPI number?
- Marguerite Knowlton's National Provider Identifier (NPI) is 1144693615, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marguerite Knowlton's specialty?
- Marguerite Knowlton is listed in the NPPES registry with a primary specialty of Mental Health Counselor (Behavioral Health & Social Service Providers).
- Where is Marguerite Knowlton located?
- Marguerite Knowlton's practice location on file with NPPES is 305 Camino Del Remedio, Santa Barbara, CA 93110-1332.
- What is Marguerite Knowlton's phone number?
- The practice phone number listed in the NPPES registry for Marguerite Knowlton is (805) 364-1180.
- Is Marguerite Knowlton's NPI active?
- Yes — Marguerite Knowlton's NPI (1144693615) is active in the NPPES registry as of the last update on 2015-11-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.