Nathaniel Auyeung, LCSW
NPI 1396415048 · Clinical Social Worker · West Haven, CT
Enrolled with Medicare as Practitioner - Clinical Social Worker · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Nathaniel Auyeung, LCSW is a Clinical Social Worker provider in West Haven, CT (NPI 1396415048).
Provider details
- NPI number
- 1396415048
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW
- Sex
- Male
- Sole proprietor
- No
- License
- 13028 (CT)
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
4 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
- 2021-09-15
- Last updated
- 2023-05-10
- Certified
- 2023-05-10
Frequently asked questions
- What is Nathaniel Auyeung's NPI number?
- Nathaniel Auyeung's National Provider Identifier (NPI) is 1396415048, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Nathaniel Auyeung's specialty?
- Nathaniel Auyeung is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Nathaniel Auyeung located?
- Nathaniel Auyeung's practice location on file with NPPES is 285 Main St, West Haven, CT 06516-7307.
- What is Nathaniel Auyeung's phone number?
- The practice phone number listed in the NPPES registry for Nathaniel Auyeung is (860) 803-0188.
- Does Nathaniel Auyeung accept Medicare?
- Nathaniel Auyeung is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Nathaniel Auyeung's NPI active?
- Yes — Nathaniel Auyeung's NPI (1396415048) is active in the NPPES registry as of the last update on 2023-05-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.