AMY XIONG
NPI 1366806473
Nurse Practitioner - Family in Elk Grove, CA
About Amy Xiong NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
AMY XIONG (NPI 1366806473) is an individual family provider in Elk Grove, California, licensed in California (95002556) and active in the NPI registry since April 2016. She is enrolled in Medicare PECOS and is a graduate of Other (2014).
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
Amy Xiong 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 Amy Xiong reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Elk Grove, CA 95758
- Reassigned Medicare billing, California enrollment
- 918 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.
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 95758 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 7
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
ELK GROVE, CA 95758
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 Amy Xiong's NPI number?
The NPI number for Amy Xiong is 1366806473. It was assigned to this individual provider in the NPPES registry on April 6, 2016.
Where is Amy Xiong located?
Amy Xiong practices at 9045 Bruceville Rd Ste 100, Elk Grove, CA 95758. The listed phone number is (916) 706-4072.
What is Amy Xiong's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.
Is Amy Xiong enrolled in Medicare?
Yes. Amy Xiong 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 Amy Xiong's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Amy Xiong reassigns Medicare benefits to Regents Of The University Of California (Elk Grove, 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 Amy Xiong'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 Amy Xiong was last updated on April 6, 2016. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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.
# Amy Xiong · NPI 1366806473
Family physician in Elk Grove, California. Individual provider, active in the CMS NPPES registry since April 6, 2016.
## Identity
- **NPI:** 1366806473 (Entity type: Individual)
- **Enumerated:** April 6, 2016
- **Primary specialty:** Nurse Practitioner - Family · taxonomy 363LF0000X
- **State license:** 95002556 (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 9045 BRUCEVILLE RD STE 100, Elk Grove, CA 95758-5950
- **Phone:** (916) 706-4072
## 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:** Regents Of The University Of California (NPI 1083694616, Elk Grove, CA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2014
## Record status
- **NPPES last updated:** April 6, 2016
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Source: [NPI Profile](https://npiprofile.com/npi/1366806473) · Data from the CMS NPPES public registry.