Xiaoying Xu
NPI 1164391967 · Physician Assistant · Brooklyn, NY
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Xiaoying Xu is a Physician Assistant provider in Brooklyn, NY (NPI 1164391967).
Provider details
- NPI number
- 1164391967
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
Under 1 yr in registry
- Profile completeness38% of score
83% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Registry dates
- Enumerated
- 2025-10-31
- Last updated
- 2025-10-31
- Certified
- 2025-10-31
Frequently asked questions
- What is Xiaoying Xu's NPI number?
- Xiaoying Xu's National Provider Identifier (NPI) is 1164391967, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Xiaoying Xu's specialty?
- Xiaoying Xu is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Xiaoying Xu located?
- Xiaoying Xu's practice location on file with NPPES is 7112 Bay Pkwy, Brooklyn, NY 11204-6016.
- What is Xiaoying Xu's phone number?
- The practice phone number listed in the NPPES registry for Xiaoying Xu is (718) 587-7888.
- Does Xiaoying Xu accept Medicare?
- Xiaoying Xu is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Xiaoying Xu's NPI active?
- Yes — Xiaoying Xu's NPI (1164391967) is active in the NPPES registry as of the last update on 2025-10-31.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.