LEANNA WEI FNP-BC
NPI 1992487235
Nurse Practitioner - Family in San Francisco, CA
About Leanna Wei Fnp-bc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
LEANNA WEI FNP-BC (NPI 1992487235) is an individual family provider in San Francisco, California, licensed in New York (352035) and active in the NPI registry since August 2023. She is enrolled in Medicare PECOS and is a graduate of Columbia University College Of Physicians And Surgeons (2023).
NPPES Registry Identity
Specialties & Licenses
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Leanna Wei Fnp-bc is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignment
Medicare enrollment records show Leanna Wei reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Port Jefferson Station, NY 11776
- Reassigned Medicare billing, New York enrollment
- 636 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 94116 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Leanna Wei's NPI number?
The NPI number for Leanna Wei is 1992487235. It was assigned to this individual provider in the NPPES registry on August 4, 2023.
Where is Leanna Wei located?
Leanna Wei practices at 2240 45th Ave, San Francisco, CA 94116. The listed phone number is (415) 827-5349.
What is Leanna Wei's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.
Is Leanna Wei enrolled in Medicare?
Yes. Leanna Wei is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organization bills Medicare for Leanna Wei's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Leanna Wei reassigns Medicare benefits to North Shore Hematology Oncology Associates PC (Port Jefferson Station, NY). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Leanna Wei's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
When was this NPI record last updated?
The NPPES record for Leanna Wei was last updated on August 4, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# Leanna Wei, FNP-BC · NPI 1992487235
Family physician in San Francisco, California. Individual provider, active in the CMS NPPES registry since August 4, 2023.
## Identity
- **NPI:** 1992487235 (Entity type: Individual)
- **Enumerated:** August 4, 2023
- **Primary specialty:** Nurse Practitioner - Family · taxonomy 363LF0000X
- **State license:** 352035 (New York)
- **Sole proprietor:** No
## Practice location
- **Address:** 2240 45TH AVE, San Francisco, CA 94116-1503
- **Phone:** (415) 827-5349
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** North Shore Hematology Oncology Associates PC (NPI 1396794574, Port Jefferson Station, NY), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Columbia University College Of Physicians And Surgeons, class of 2023
## Record status
- **NPPES last updated:** August 4, 2023
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Source: [NPI Profile](https://npiprofile.com/npi/1992487235) · Data from the CMS NPPES public registry.