Hang Ruan, LICSW, ACSW
NPI 1750617478 · Clinical Social Worker · Seattle, WA
Enrolled with Medicare as Order and Referring Only - Clinical Social Worker · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Hang Ruan, LICSW, ACSW is a Clinical Social Worker provider in Seattle, WA (NPI 1750617478).
Provider details
- NPI number
- 1750617478
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LICSW, ACSW
- Sex
- Male
- Sole proprietor
- No
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
16 yrs in NPPES registry
- Profile completeness38% of score
83% 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)
- 444 W Fort St.Fl 2Boise, ID 83702-4535Phone: (208) 422-1018
Registry dates
- Enumerated
- 2009-10-30
- Last updated
- 2023-08-16
- Certified
- 2023-08-16
Frequently asked questions
- What is Hang Ruan's NPI number?
- Hang Ruan's National Provider Identifier (NPI) is 1750617478, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Hang Ruan's specialty?
- Hang Ruan is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Hang Ruan located?
- Hang Ruan's practice location on file with NPPES is 1660 S Columbian Way, Seattle, WA 98108-1532.
- What is Hang Ruan's phone number?
- The practice phone number listed in the NPPES registry for Hang Ruan is (206) 277-6607.
- Does Hang Ruan accept Medicare?
- Hang Ruan is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Hang Ruan's NPI active?
- Yes — Hang Ruan's NPI (1750617478) is active in the NPPES registry as of the last update on 2023-08-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.