Rosario Zatarain
NPI 1588262380 · Addiction (Substance Use Disorder) Counselor · Costa Mesa, CA
Rosario Zatarain is a Addiction (Substance Use Disorder) Counselor provider in Costa Mesa, CA (NPI 1588262380).
Provider details
- NPI number
- 1588262380
- Entity type
- Individual
- Primary specialty
- Addiction (Substance Use Disorder) CounselorBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- Yes
- License
- R1331351218 (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
5 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
- 2020-10-14
- Last updated
- 2020-10-14
- Certified
- 2020-10-14
Frequently asked questions
- What is Rosario Zatarain's NPI number?
- Rosario Zatarain's National Provider Identifier (NPI) is 1588262380, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Rosario Zatarain's specialty?
- Rosario Zatarain is listed in the NPPES registry with a primary specialty of Addiction (Substance Use Disorder) Counselor (Behavioral Health & Social Service Providers).
- Where is Rosario Zatarain located?
- Rosario Zatarain's practice location on file with NPPES is 275 Victoria St Ste 1h, Costa Mesa, CA 92627-1906.
- What is Rosario Zatarain's phone number?
- The practice phone number listed in the NPPES registry for Rosario Zatarain is (949) 629-2862.
- Is Rosario Zatarain's NPI active?
- Yes — Rosario Zatarain's NPI (1588262380) is active in the NPPES registry as of the last update on 2020-10-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.