Yu-Heung Kwok
NPI 1114051885 · Addiction (Substance Use Disorder) Counselor · San Francisco, CA
Yu-Heung Kwok is a Addiction (Substance Use Disorder) Counselor provider in San Francisco, CA (NPI 1114051885).
Provider details
- NPI number
- 1114051885
- Entity type
- Individual
- Primary specialty
- Addiction (Substance Use Disorder) CounselorBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Behavioral Health & Social Service Providers
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
19 yrs in NPPES registry
- Profile completeness38% of score
83% 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
- 2007-03-15
- Last updated
- 2007-07-08
Frequently asked questions
- What is Yu-Heung Kwok's NPI number?
- Yu-Heung Kwok's National Provider Identifier (NPI) is 1114051885, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Yu-Heung Kwok's specialty?
- Yu-Heung Kwok is listed in the NPPES registry with a primary specialty of Addiction (Substance Use Disorder) Counselor (Behavioral Health & Social Service Providers).
- Where is Yu-Heung Kwok located?
- Yu-Heung Kwok's practice location on file with NPPES is 820 Valencia St, San Francisco, CA 94110-1737.
- What is Yu-Heung Kwok's phone number?
- The practice phone number listed in the NPPES registry for Yu-Heung Kwok is (415) 920-0722.
- Is Yu-Heung Kwok's NPI active?
- Yes — Yu-Heung Kwok's NPI (1114051885) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.