Daniel Zatarain
NPI 1609157940 · Addiction (Substance Use Disorder) Counselor · Ontario, CA
Daniel Zatarain is a Addiction (Substance Use Disorder) Counselor provider in Ontario, CA (NPI 1609157940).
Provider details
- NPI number
- 1609157940
- Entity type
- Individual
- Primary specialty
- Addiction (Substance Use Disorder) CounselorBehavioral Health & Social Service Providers
- Sex
- Male
- Sole proprietor
- Yes
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
14 yrs 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
- 2011-08-31
- Last updated
- 2022-07-21
Frequently asked questions
- What is Daniel Zatarain's NPI number?
- Daniel Zatarain's National Provider Identifier (NPI) is 1609157940, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Daniel Zatarain's specialty?
- Daniel Zatarain is listed in the NPPES registry with a primary specialty of Addiction (Substance Use Disorder) Counselor (Behavioral Health & Social Service Providers).
- Where is Daniel Zatarain located?
- Daniel Zatarain's practice location on file with NPPES is 2940 Inland Empire Blvd, Ontario, CA 91764-4898.
- What is Daniel Zatarain's phone number?
- The practice phone number listed in the NPPES registry for Daniel Zatarain is (909) 458-1375.
- Is Daniel Zatarain's NPI active?
- Yes — Daniel Zatarain's NPI (1609157940) is active in the NPPES registry as of the last update on 2022-07-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.