Matthew Janse, LMFT
NPI 1346892999 · Marriage & Family Therapist · Riverside, CA
Matthew Janse, LMFT is a Marriage & Family Therapist provider in Riverside, CA (NPI 1346892999).
Provider details
- NPI number
- 1346892999
- Entity type
- Individual
- Primary specialty
- Marriage & Family TherapistBehavioral Health & Social Service Providers
- Credential
- LMFT
- Sex
- Male
- Sole proprietor
- No
- License
- 102378 (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
6 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
- 2019-07-14
- Last updated
- 2019-07-14
Frequently asked questions
- What is Matthew Janse's NPI number?
- Matthew Janse's National Provider Identifier (NPI) is 1346892999, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Matthew Janse's specialty?
- Matthew Janse is listed in the NPPES registry with a primary specialty of Marriage & Family Therapist (Behavioral Health & Social Service Providers).
- Where is Matthew Janse located?
- Matthew Janse's practice location on file with NPPES is 10685 Magnolia Ave, Riverside, CA 92505-1822.
- What is Matthew Janse's phone number?
- The practice phone number listed in the NPPES registry for Matthew Janse is (909) 276-7113.
- Is Matthew Janse's NPI active?
- Yes — Matthew Janse's NPI (1346892999) is active in the NPPES registry as of the last update on 2019-07-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.