Willem Jensen
NPI 1831621523 · Behavior Analyst · San Francisco, CA
Willem Jensen is a Behavior Analyst provider in San Francisco, CA (NPI 1831621523).
Provider details
- NPI number
- 1831621523
- Entity type
- Individual
- Primary specialty
- Behavior AnalystBehavioral Health & Social Service Providers
- Sex
- Male
- Sole proprietor
- No
Specialties & taxonomies
Behavioral Health & Social Service Providers
- Community Health Worker172V00000X
Other Service Providers
- Behavior Technician106S00000X
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
9 yrs in NPPES registry
- Profile completeness38% of score
83% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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
Additional practice locations (1)
- 1492 S Silicon Way Ste aSt George, UT 84770-7156Phone: (435) 275-8911Fax: (435) 200-9442
Registry dates
- Enumerated
- 2017-03-31
- Last updated
- 2022-03-30
- Certified
- 2022-03-30
Frequently asked questions
- What is Willem Jensen's NPI number?
- Willem Jensen's National Provider Identifier (NPI) is 1831621523, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Willem Jensen's specialty?
- Willem Jensen is listed in the NPPES registry with a primary specialty of Behavior Analyst (Behavioral Health & Social Service Providers).
- Where is Willem Jensen located?
- Willem Jensen's practice location on file with NPPES is 795 Folsom St, San Francisco, CA 94107-1243.
- What is Willem Jensen's phone number?
- The practice phone number listed in the NPPES registry for Willem Jensen is (855) 832-6727.
- Is Willem Jensen's NPI active?
- Yes — Willem Jensen's NPI (1831621523) is active in the NPPES registry as of the last update on 2022-03-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.