XIAOXIAO WANG FNP-C
NPI 1346089141
Nurse Practitioner - Family in Pasadena, CA
About Xiaoxiao Wang Fnp-c NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
XIAOXIAO WANG FNP-C (NPI 1346089141) is an individual family provider in Pasadena, California, licensed in California (F05240146) and active in the NPI registry since May 2024. She is enrolled in Medicare PECOS and is a graduate of Other (2024).
NPPES Registry Identity
Specialties & Licenses 2
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
Xiaoxiao Wang Fnp-c 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 Xiaoxiao Wang reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Downey, CA 90241
- Reassigned Medicare billing, California enrollment
- Medicare enrollment name: The Oncology Institute Ca, A Professional Corporation
- 110 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 91105 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES 4
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
PASADENA, CA 91105
PASADENA, CA 91105
PASADENA, CA 91105
PASADENA, CA 91105
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 Xiaoxiao Wang's NPI number?
The NPI number for Xiaoxiao Wang is 1346089141. It was assigned to this individual provider in the NPPES registry on May 21, 2024.
Where is Xiaoxiao Wang located?
Xiaoxiao Wang practices at 50 Alessandro Pl Ste 310, Pasadena, CA 91105. The listed phone number is (626) 288-0008.
What is Xiaoxiao Wang's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.
Is Xiaoxiao Wang enrolled in Medicare?
Yes. Xiaoxiao Wang 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 Xiaoxiao Wang's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Xiaoxiao Wang reassigns Medicare benefits to Starling Oncology Ca, A Professional Corporation (Downey, CA). 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 Xiaoxiao Wang'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 Xiaoxiao Wang was last updated on August 4, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.
# Xiaoxiao Wang, FNP-C · NPI 1346089141
Family physician in Pasadena, California. Individual provider, active in the CMS NPPES registry since May 21, 2024.
## Identity
- **NPI:** 1346089141 (Entity type: Individual)
- **Enumerated:** May 21, 2024
- **Primary specialty:** Nurse Practitioner - Family · taxonomy 363LF0000X
- **State license:** F05240146 (California)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 50 ALESSANDRO PL STE 310, Pasadena, CA 91105-4000
- **Phone:** (626) 288-0008
## 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:** Starling Oncology Ca, A Professional Corporation (NPI 1275651515, Downey, CA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2024
## Record status
- **NPPES last updated:** August 4, 2024
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Source: [NPI Profile](https://npiprofile.com/npi/1346089141) · Data from the CMS NPPES public registry.