NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Dianna Phan, D.C.

Chiropractor in Falls Church, VA · enumerated 2007 · practices at Family Home Care Agency.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1902000235

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Dr. Dianna Phan
Credential D.C.
Sex Female
Practice address 6408 Seven Corners Pl Ste K, Falls Church, VA, 22044
Phone (703) 538-8881
Enumeration date Jun 12, 2007
Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

111N00000X Chiropractor Chiropractic Providers · License 0104001995 (VA) Primary
DC · Doctor of Chiropractic: A licensed chiropractor focusing on musculoskeletal and nervous system disorders. About the DC credential

Other identifiers

Identifier Type State Issuer
G380-0001 Other VA CAREFIRST
7046200 Other VA AETNA
1027672 Other VA ASHN
3908975 Other VA AETNA
461747 Other VA TRIGON

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 → Validate an NPI →

Frequently asked questions

Is NPI 1902000235 active?
Yes, as of the latest NPPES snapshot, NPI 1902000235 is active (record last updated 2007-07-08).
How do I verify Dianna Phan's NPI record?
Cross-check NPI 1902000235 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.