IndividualActive
Ariel Wusthoff
NPI 1215881164 · School Counselor · San Mateo, CA
Ariel Wusthoff is a School Counselor provider in San Mateo, CA (NPI 1215881164).
Provider details
- NPI number
- 1215881164
- Entity type
- Individual
- Primary specialty
- School CounselorBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Basic profile(47/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
Under 1 yr in 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
600 36th Ave
San Mateo, CA 94403-4101
Phone: (650) 312-7838
Street-level locationGet directions
Mailing address
3176 25th St
San Francisco, CA 94110-4143
Registry dates
- Enumerated
- 2026-02-25
- Last updated
- 2026-02-25
- Certified
- 2026-02-25
Frequently asked questions
- What is Ariel Wusthoff's NPI number?
- Ariel Wusthoff's National Provider Identifier (NPI) is 1215881164, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ariel Wusthoff's specialty?
- Ariel Wusthoff is listed in the NPPES registry with a primary specialty of School Counselor (Behavioral Health & Social Service Providers).
- Where is Ariel Wusthoff located?
- Ariel Wusthoff's practice location on file with NPPES is 600 36th Ave, San Mateo, CA 94403-4101.
- What is Ariel Wusthoff's phone number?
- The practice phone number listed in the NPPES registry for Ariel Wusthoff is (650) 312-7838.
- Is Ariel Wusthoff's NPI active?
- Yes — Ariel Wusthoff's NPI (1215881164) is active in the NPPES registry as of the last update on 2026-02-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.