NPI Portal NPI Lookup & Verification

Dr. Chi Do, DDS

Dr. Chi Do is a Dentist provider (Dentist) practicing in Lorton, VA, registered in the NPPES registry with NPI 1609104173 since 2009. The credential DDS stands for Doctor of Dental Surgery.

✓ Active NPI ✓ Valid NPI checksum Sole proprietor

NPI 1609104173
Entity type Individual (Type 1)
Name Dr. Chi Do
Credential DDS
Sex Female
Practice address Lorton, VA, 22079
Phone 5714328128
Enumeration date 2009-11-21
Last updated in NPPES 2009-11-21

Street address withheld — NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

Taxonomy code Specialty Primary License State
122300000X Dentist Primary 0401411065 VA

DDS — Doctor of Dental Surgery: A licensed dentist; DDS and DMD are equivalent dental degrees. About the DDS credential

Copy-ready billing details
Provider: Chi Do, DDS
NPI: 1609104173
Taxonomy: 122300000X (Dentist)
Address: Lorton, VA, 22079

Verify this record

Cross-check NPI 1609104173 against the authoritative CMS record: view Dr. Chi Do on the official NPPES registry .

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes — even if the provider moves or changes specialty. Read the full guide or validate an NPI number.

Frequently asked questions

Is this the official NPI registry?
No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.
What specialty is Chi Do?
Chi Do is registered in NPPES with the primary taxonomy of Dentist. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2009-11-21.