Jason Leung, MSN, RN, CNS
NPI 1578327888 · Clinical Nurse Specialist · San Francisco, CA
Jason Leung, MSN, RN, CNS is a Clinical Nurse Specialist provider in San Francisco, CA (NPI 1578327888).
Provider details
- NPI number
- 1578327888
- Entity type
- Individual
- Primary specialty
- Clinical Nurse SpecialistPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- MSN, RN, CNS
- Sex
- Male
- Sole proprietor
- No
- License
- 5110 (CA)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
2 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
1 documented practice location
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$150 across 1 record (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2024-02-07
- Last updated
- 2025-12-24
- Certified
- 2025-12-24
Frequently asked questions
- What is Jason Leung's NPI number?
- Jason Leung's National Provider Identifier (NPI) is 1578327888, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jason Leung's specialty?
- Jason Leung is listed in the NPPES registry with a primary specialty of Clinical Nurse Specialist (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Jason Leung located?
- Jason Leung's practice location on file with NPPES is 1825 4th St, San Francisco, CA 94143-2350.
- What is Jason Leung's phone number?
- The practice phone number listed in the NPPES registry for Jason Leung is (415) 509-0973.
- Is Jason Leung's NPI active?
- Yes — Jason Leung's NPI (1578327888) is active in the NPPES registry as of the last update on 2025-12-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.