Leonard Cheung, BS
NPI 1063998771 · Counselor · San Francisco, CA
Leonard Cheung, BS is a Counselor provider in San Francisco, CA (NPI 1063998771).
Provider details
- NPI number
- 1063998771
- Entity type
- Individual
- Primary specialty
- CounselorBehavioral Health & Social Service Providers
- Credential
- BS
- Sex
- Male
- Sole proprietor
- No
Specialties & taxonomies
Behavioral Health & Social Service Providers
- Marriage & Family Therapist106H00000X
Behavioral Health & Social Service Providers
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
7 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
- 2018-07-16
- Last updated
- 2020-09-23
- Certified
- 2020-09-22
Frequently asked questions
- What is Leonard Cheung's NPI number?
- Leonard Cheung's National Provider Identifier (NPI) is 1063998771, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Leonard Cheung's specialty?
- Leonard Cheung is listed in the NPPES registry with a primary specialty of Counselor (Behavioral Health & Social Service Providers).
- Where is Leonard Cheung located?
- Leonard Cheung's practice location on file with NPPES is Youth Services Bureau of San Francisco, San Francisco, CA 94115.
- What is Leonard Cheung's phone number?
- The practice phone number listed in the NPPES registry for Leonard Cheung is (415) 255-3737.
- Is Leonard Cheung's NPI active?
- Yes — Leonard Cheung's NPI (1063998771) is active in the NPPES registry as of the last update on 2020-09-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.