Maria Luisa Johnston, M.S. COUNSELING, MFT
NPI 1760491146 · Marriage & Family Therapist · Rocklin, CA
Maria Luisa Johnston, M.S. COUNSELING, MFT is a Marriage & Family Therapist provider in Rocklin, CA (NPI 1760491146).
Provider details
- NPI number
- 1760491146
- Entity type
- Individual
- Primary specialty
- Marriage & Family TherapistBehavioral Health & Social Service Providers
- Credential
- M.S. COUNSELING, MFT
- Sex
- Female
- Sole proprietor
- Yes
- License
- 49718 (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
- 2006-08-05
- Last updated
- 2013-04-10
Frequently asked questions
- What is Maria Luisa Johnston's NPI number?
- Maria Luisa Johnston's National Provider Identifier (NPI) is 1760491146, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Maria Luisa Johnston's specialty?
- Maria Luisa Johnston is listed in the NPPES registry with a primary specialty of Marriage & Family Therapist (Behavioral Health & Social Service Providers).
- Where is Maria Luisa Johnston located?
- Maria Luisa Johnston's practice location on file with NPPES is 3101 Sunset Blvd, Rocklin, CA 95677-3095.
- What is Maria Luisa Johnston's phone number?
- The practice phone number listed in the NPPES registry for Maria Luisa Johnston is (916) 606-4983.
- Is Maria Luisa Johnston's NPI active?
- Yes — Maria Luisa Johnston's NPI (1760491146) is active in the NPPES registry as of the last update on 2013-04-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.