Stephanie Dietz
NPI 1336771039 · Behavior Analyst · Costa Mesa, CA
Stephanie Dietz is a Behavior Analyst provider in Costa Mesa, CA (NPI 1336771039).
Provider details
- NPI number
- 1336771039
- Entity type
- Individual
- Primary specialty
- Behavior AnalystBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Behavioral Health & Social 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
6 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)
- 21600 Oxnard St Ste 1800Woodland Hills, CA 91367-7807Phone: (573) 246-6164
Registry dates
- Enumerated
- 2020-02-10
- Last updated
- 2021-11-24
- Certified
- 2021-11-24
Frequently asked questions
- What is Stephanie Dietz's NPI number?
- Stephanie Dietz's National Provider Identifier (NPI) is 1336771039, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Stephanie Dietz's specialty?
- Stephanie Dietz is listed in the NPPES registry with a primary specialty of Behavior Analyst (Behavioral Health & Social Service Providers).
- Where is Stephanie Dietz located?
- Stephanie Dietz's practice location on file with NPPES is 1111 Baker St, Costa Mesa, CA 92626-4138.
- What is Stephanie Dietz's phone number?
- The practice phone number listed in the NPPES registry for Stephanie Dietz is (818) 241-6780.
- Is Stephanie Dietz's NPI active?
- Yes — Stephanie Dietz's NPI (1336771039) is active in the NPPES registry as of the last update on 2021-11-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.