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

Hanlian Xiao, DMD, LLC

Organization Dentist · NPI 1225989528

Hanlian Xiao, DMD, LLC is a Dentist in Gaithersburg, Maryland. Registered with an NPI since 2026.

In the registry since
2026
What do these letters mean?
LLC — Limited liability company
A form of business registration, not a clinical qualification.

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Practice location Address checks out

11906 Darnestown Rd Ste G
Gaithersburg, MD 20878-2200
Phone: (240) 800-7008
Show map & directions

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

Specialties & licences

Dentist (primary) Taxonomy 122300000X

Record details

NPI number1225989528
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Hanlian Xiao — Owner · (617) 939-0699
NPI enumeratedFebruary 4, 2026
Last updated in NPPESJune 11, 2026
Certification dateJune 11, 2026
Mailing address11906 Darnestown Rd Ste G, Gaithersburg, MD 20878-2200

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