IndividualActive
David Stein
NPI 1255789582 · Clinical Social Worker · Pomona, CA
David Stein is a Clinical Social Worker provider in Pomona, CA (NPI 1255789582).
Provider details
- NPI number
- 1255789582
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Sex
- Male
- Sole proprietor
- No
- License
- 81716 (CA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(72/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
10 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
845 E Arrow Hwy
Pomona, CA 91767-2535
Phone: (714) 480-6650
Street-level locationGet directions
Mailing address
1200 N Main St
Santa Ana, CA 92701-3640
Registry dates
- Enumerated
- 2016-05-26
- Last updated
- 2019-12-23
- Certified
- 2019-12-23
Frequently asked questions
- What is David Stein's NPI number?
- David Stein's National Provider Identifier (NPI) is 1255789582, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is David Stein's specialty?
- David Stein is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is David Stein located?
- David Stein's practice location on file with NPPES is 845 E Arrow Hwy, Pomona, CA 91767-2535.
- What is David Stein's phone number?
- The practice phone number listed in the NPPES registry for David Stein is (714) 480-6650.
- Is David Stein's NPI active?
- Yes — David Stein's NPI (1255789582) is active in the NPPES registry as of the last update on 2019-12-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.