Hei Man Sing
NPI 1841087699 · Adult Psychiatric/Mental Health Registered Nurse · Los Angeles, CA
Hei Man Sing is a Adult Psychiatric/Mental Health Registered Nurse provider in Los Angeles, CA (NPI 1841087699).
Provider details
- NPI number
- 1841087699
- Entity type
- Individual
- Primary specialty
- Adult Psychiatric/Mental Health Registered NurseNursing Service Providers
- Sex
- Female
- Sole proprietor
- No
- License
- 95273411 (CA)
Specialties & taxonomies
Nursing Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
1 yr 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
- 2025-04-24
- Last updated
- 2025-04-24
- Certified
- 2025-04-24
Frequently asked questions
- What is Hei Man Sing's NPI number?
- Hei Man Sing's National Provider Identifier (NPI) is 1841087699, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Hei Man Sing's specialty?
- Hei Man Sing is listed in the NPPES registry with a primary specialty of Adult Psychiatric/Mental Health Registered Nurse (Nursing Service Providers).
- Where is Hei Man Sing located?
- Hei Man Sing's practice location on file with NPPES is 1711 W Temple St, Los Angeles, CA 90026-7329.
- What is Hei Man Sing's phone number?
- The practice phone number listed in the NPPES registry for Hei Man Sing is (213) 989-6100.
- Is Hei Man Sing's NPI active?
- Yes — Hei Man Sing's NPI (1841087699) is active in the NPPES registry as of the last update on 2025-04-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.