Aiping Sui, MD & Wei Xu, MD PC
About this NPIWhat this record shows.
NPI 1558530584 is registered to Aiping Sui, MD & Wei Xu, MD PC, a healthcare organisation classified as "Primary Care Clinic" and located at 604 S Frederick Ave, Suite 200 in Gaithersburg, Maryland. The organisation's authorised official is Aiping Sui. The organisation has been enumerated in the NPI registry since 2008.
Beyond the registryWhat this record adds.
It is enrolled in Medicare, linking to 1 PECOS enrollment record (with a public Medicare Enrollment ID) sourced from CMS, which the NPPES registry does not list. Within the directory it is one of 556 Primary Care Clinic providers on file in Maryland.
Source: CMS NPPES and PECOS public files. snapshot, refreshed monthly.
Your brand here.
Medicare enrollment
This provider holds a Medicare enrollment on file with the Provider Enrollment, Chain and Ownership System (PECOS). Each enrollment carries a public Medicare Enrollment ID (ENRLMT_ID) used by billers and intermediaries.
Part B Supplier
- O20060105000146Clinic/Group PracticeDC
Source: CMS PECOS public enrollment file.
Insurance & acceptsHow to confirm coverage.
The National Plan and Provider Enumeration System (NPPES) registry does not include commercial insurance network data, so we cannot show which plans Aiping Sui, MD & Wei Xu, MD PC accepts. To confirm in-network status with your specific health plan, contact Aiping Sui, MD & Wei Xu, MD PC directly at (240) 404-6423.
Frequently asked
Yes. NPI 1558530584 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Primary Care Clinic is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy.
The CMS NPPES Public Registry at npiregistry.cms.hhs.gov is the authoritative source. FindMyNPI mirrors this dataset and refreshes monthly. For real-time verification, you can also call the provider's office at (240) 404-6423.
An individual healthcare provider has a single Type-1 NPI for life. Organisations can hold separate Type-2 NPIs per location, specialty, or sub-entity. Aiping Sui, MD & Wei Xu, MD PC is a Type-2 organisational NPI.
As of the latest monthly CMS NPPES snapshot, 556 Primary Care Clinic providers are registered in Maryland, and Aiping Sui, MD & Wei Xu, MD PC is one of them. The figure refreshes each month from the federal source.