Daniel Steiner, MFTINTERN
NPI 1891043485 · Mental Health Counselor · Fairfield, CA
Daniel Steiner, MFTINTERN is a Mental Health Counselor provider in Fairfield, CA (NPI 1891043485).
Provider details
- NPI number
- 1891043485
- Entity type
- Individual
- Primary specialty
- Mental Health CounselorBehavioral Health & Social Service Providers
- Credential
- MFTINTERN
- Sex
- Male
- Sole proprietor
- No
- License
- 64766 MFTI (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
13 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
- 2012-08-29
- Last updated
- 2012-08-30
Frequently asked questions
- What is Daniel Steiner's NPI number?
- Daniel Steiner's National Provider Identifier (NPI) is 1891043485, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Daniel Steiner's specialty?
- Daniel Steiner is listed in the NPPES registry with a primary specialty of Mental Health Counselor (Behavioral Health & Social Service Providers).
- Where is Daniel Steiner located?
- Daniel Steiner's practice location on file with NPPES is 490 Chadbourne Road, Fairfield, CA 94533.
- What is Daniel Steiner's phone number?
- The practice phone number listed in the NPPES registry for Daniel Steiner is (707) 422-0464.
- Is Daniel Steiner's NPI active?
- Yes — Daniel Steiner's NPI (1891043485) is active in the NPPES registry as of the last update on 2012-08-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.