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

Chingchai Wanidworanun MD PLLC

Organization Internal Medicine Physician · NPI 1730279951

Chingchai Wanidworanun MD PLLC is an Internal Medicine Physician in Arlington, Virginia. Registered with an NPI since 2006.

In the registry since
2006
What do these letters mean?
PLLC — Professional limited liability company
A form of business registration, not a clinical qualification.

See every abbreviation used in this directory →

Practice location Address checks out

4001 9th St N Apt 228
Arlington, VA 22203-1954
Phone: (703) 387-0999
Fax: (703) 387-0911
Show map & directions

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

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X

Record details

NPI number1730279951
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Chingchai Wanidworanun — Member · 70338780999
NPI enumeratedOctober 16, 2006
Last updated in NPPESJanuary 3, 2008
Mailing address4001 9th St N Apt 228, Arlington, VA 22203-1954

Other providers in Arlington