GRACE XI XIONG MD
NPI 1306334859
Orthopaedic Surgery in Stanford, CA
About Grace Xi Xiong Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
GRACE XI XIONG MD (NPI 1306334859) is an individual orthopaedic surgery provider in Stanford, California, licensed in California (A195901) and active in the NPI registry since April 2018. She is enrolled in Medicare PECOS and is a graduate of Stanford University School Of Medicine (2018).
NPPES Registry Identity
Specialties & Licenses
Accepted Insurance
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
Grace Xi Xiong Md 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
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 94305 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.
STANFORD, CA 94305
STANFORD, CA 94305
STANFORD, CA 94305
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 Grace Xiong's NPI number?
The NPI number for Grace Xiong is 1306334859. It was assigned to this individual provider in the NPPES registry on April 30, 2018.
Where is Grace Xiong located?
Grace Xiong practices at 300 Pasteur Dr, Stanford, CA 94305. The listed phone number is (650) 723-4000.
What is Grace Xiong's specialty?
The primary specialty registered for this NPI is Orthopaedic Surgery with taxonomy code 207X00000X.
Is Grace Xiong enrolled in Medicare?
Yes. Grace 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.
What insurance does Grace Xiong accept?
Health plans from Ambetter Health, Ambetter Health of Delaware and Ambetter from Buckeye Health Plan list Grace Xiong as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
When was this NPI record last updated?
The NPPES record for Grace Xiong was last updated on October 7, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 22 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.
# Grace Xi Xiong, MD · NPI 1306334859
Orthopaedic Surgery physician in Stanford, California. Individual provider, active in the CMS NPPES registry since April 30, 2018.
## Identity
- **NPI:** 1306334859 (Entity type: Individual)
- **Enumerated:** April 30, 2018
- **Primary specialty:** Orthopaedic Surgery · taxonomy 207X00000X
- **State license:** A195901 (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 300 PASTEUR DR, Stanford, CA 94305-2200
- **Phone:** (650) 723-4000
## 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:** Stanford University School Of Medicine, class of 2018
## Record status
- **NPPES last updated:** October 7, 2024
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Source: [NPI Profile](https://npiprofile.com/npi/1306334859) · Data from the CMS NPPES public registry.