Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Aiping Sui MD and Wei Xu MD, PC

Organization Primary Care Clinic/Center · NPI 1447298989

Aiping Sui MD and Wei Xu MD, PC is a Primary Care Clinic/Center in Gaithersburg, Maryland. Licensed in Maryland. Registered with an NPI since 2006.

Licensed in
MD
In the registry since
2006
What do these letters mean?
PC — Professional corporation
A form of business registration, not a clinical qualification.

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Practice location Address checks out

604 S Frederick Ave Ste 200
Gaithersburg, MD 20877-1242
Phone: (240) 404-6423
Fax: (240) 404-6426
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Primary Care Clinic/Center (primary) Taxonomy 261QP2300X · Licence D0061924 (MD)

Record details

NPI number1447298989
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Aiping Sui — M.D. · (240) 404-6423
Other names Gaithersburg Family Medicine
NPI enumeratedJune 4, 2006
Last updated in NPPESJune 13, 2008
Mailing address604 S Frederick Ave, Suite 200, Gaithersburg, MD 20877-1242

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