FENG XIAO
NPI 1649800913
Nurse Practitioner - Family in Irvine, CA
About Feng Xiao NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
FENG XIAO (NPI 1649800913) is an individual family provider in Irvine, California, licensed in California (95013769) and active in the NPI registry since January 2020. She is enrolled in Medicare PECOS and is a graduate of Other (2019).
NPPES Registry Identity
Specialties & Licenses
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Feng Xiao 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.
Areas of Expertise CMS Part B claims 3
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 92604 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
IRVINE, CA 92604
IRVINE, CA 92604
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 Feng Xiao's NPI number?
The NPI number for Feng Xiao is 1649800913. It was assigned to this individual provider in the NPPES registry on January 24, 2020.
Where is Feng Xiao located?
Feng Xiao practices at 14330 Culver Dr, Irvine, CA 92604. The listed phone number is (866) 389-2727.
What is Feng Xiao's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.
Is Feng Xiao enrolled in Medicare?
Yes. Feng Xiao 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.
When was this NPI record last updated?
The NPPES record for Feng Xiao was last updated on February 20, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 months 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.
# Feng Xiao · NPI 1649800913
Family physician in Irvine, California. Individual provider, active in the CMS NPPES registry since January 24, 2020.
## Identity
- **NPI:** 1649800913 (Entity type: Individual)
- **Enumerated:** January 24, 2020
- **Primary specialty:** Nurse Practitioner - Family · taxonomy 363LF0000X
- **State license:** 95013769 (California)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 14330 CULVER DR, Irvine, CA 92604-0303
- **Phone:** (866) 389-2727
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Medical school:** Other, class of 2019
## Record status
- **NPPES last updated:** February 20, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1649800913) · Data from the CMS NPPES public registry.