Icarus Tsang
NPI 1669825675 · Clinical Psychologist · San Francisco, CA
Enrolled with Medicare as Practitioner - Clinical Psychologist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Icarus Tsang is a Clinical Psychologist provider in San Francisco, CA (NPI 1669825675).
Provider details
- NPI number
- 1669825675
- Entity type
- Individual
- Primary specialty
- Clinical PsychologistBehavioral Health & Social Service Providers
- Sex
- Male
- Sole proprietor
- Yes
- License
- PSY35724 (CA)
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
9 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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
Additional practice locations (1)
- 1623 Virginia StBerkeley, CA 94703-1233Phone: (415) 988-1482
Registry dates
- Enumerated
- 2016-07-14
- Last updated
- 2025-10-15
- Certified
- 2025-10-15
Frequently asked questions
- What is Icarus Tsang's NPI number?
- Icarus Tsang's National Provider Identifier (NPI) is 1669825675, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Icarus Tsang's specialty?
- Icarus Tsang is listed in the NPPES registry with a primary specialty of Clinical Psychologist (Behavioral Health & Social Service Providers).
- Where is Icarus Tsang located?
- Icarus Tsang's practice location on file with NPPES is 1625 Van Ness Ave, San Francisco, CA 94109-3370.
- What is Icarus Tsang's phone number?
- The practice phone number listed in the NPPES registry for Icarus Tsang is (415) 600-6200.
- Does Icarus Tsang accept Medicare?
- Icarus Tsang is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Icarus Tsang's NPI active?
- Yes — Icarus Tsang's NPI (1669825675) is active in the NPPES registry as of the last update on 2025-10-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.