Arielle Nathanson
NPI 1225868441 · Mental Health Counselor · Thousand Oaks, CA
Arielle Nathanson is a Mental Health Counselor provider in Thousand Oaks, CA (NPI 1225868441).
Provider details
- NPI number
- 1225868441
- Entity type
- Individual
- Primary specialty
- Mental Health CounselorBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- No
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
1 yr 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
- 2024-08-02
- Last updated
- 2024-08-02
- Certified
- 2024-08-02
Frequently asked questions
- What is Arielle Nathanson's NPI number?
- Arielle Nathanson's National Provider Identifier (NPI) is 1225868441, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Arielle Nathanson's specialty?
- Arielle Nathanson is listed in the NPPES registry with a primary specialty of Mental Health Counselor (Behavioral Health & Social Service Providers).
- Where is Arielle Nathanson located?
- Arielle Nathanson's practice location on file with NPPES is 145 Erten St, Thousand Oaks, CA 91360-1810.
- What is Arielle Nathanson's phone number?
- The practice phone number listed in the NPPES registry for Arielle Nathanson is (805) 661-9492.
- Is Arielle Nathanson's NPI active?
- Yes — Arielle Nathanson's NPI (1225868441) is active in the NPPES registry as of the last update on 2024-08-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.