Dustin Chien, LCSW
NPI 1831648831 · Clinical Social Worker · San Jose, CA
Enrolled with Medicare as Order and Referring Only - Clinical Social Worker · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Dustin Chien, LCSW is a Clinical Social Worker provider in San Jose, CA (NPI 1831648831).
Provider details
- NPI number
- 1831648831
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW
- Sex
- Male
- Sole proprietor
- No
- License
- 089396 (NY)
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
9 yrs in NPPES registry
- Profile completeness38% of score
100% 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)
- 307 7th Ave Rm 1707New York, NY 10001-6041Phone: (929) 333-6391
Registry dates
- Enumerated
- 2016-10-02
- Last updated
- 2026-04-28
- Certified
- 2026-04-28
Frequently asked questions
- What is Dustin Chien's NPI number?
- Dustin Chien's National Provider Identifier (NPI) is 1831648831, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Dustin Chien's specialty?
- Dustin Chien is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Dustin Chien located?
- Dustin Chien's practice location on file with NPPES is 1050 Vanilla Walkway, San Jose, CA 95133-2183.
- What is Dustin Chien's phone number?
- The practice phone number listed in the NPPES registry for Dustin Chien is (929) 333-6391.
- Does Dustin Chien accept Medicare?
- Dustin Chien is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Dustin Chien's NPI active?
- Yes — Dustin Chien's NPI (1831648831) is active in the NPPES registry as of the last update on 2026-04-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.