Hang Chen, CASAC-G
NPI 1750738720 · Addiction (Substance Use Disorder) Counselor · New York, NY
Hang Chen, CASAC-G is a Addiction (Substance Use Disorder) Counselor provider in New York, NY (NPI 1750738720).
Provider details
- NPI number
- 1750738720
- Entity type
- Individual
- Primary specialty
- Addiction (Substance Use Disorder) CounselorBehavioral Health & Social Service Providers
- Credential
- CASAC-G
- Sex
- Male
- Sole proprietor
- Yes
- License
- 25915 (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
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
Mailing address
Registry dates
- Enumerated
- 2016-05-19
- Last updated
- 2016-05-19
Frequently asked questions
- What is Hang Chen's NPI number?
- Hang Chen's National Provider Identifier (NPI) is 1750738720, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Hang Chen's specialty?
- Hang Chen is listed in the NPPES registry with a primary specialty of Addiction (Substance Use Disorder) Counselor (Behavioral Health & Social Service Providers).
- Where is Hang Chen located?
- Hang Chen's practice location on file with NPPES is 253 South St, New York, NY 10002-7827.
- What is Hang Chen's phone number?
- The practice phone number listed in the NPPES registry for Hang Chen is (646) 503-8933.
- Is Hang Chen's NPI active?
- Yes — Hang Chen's NPI (1750738720) is active in the NPPES registry as of the last update on 2016-05-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.