Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Chung Wan Han

Q: What is the NPI number for Chung Han?

The National Provider Identifier (NPI) for Chung Han is 1104906882, a Type 1 (individual) record in the CMS NPPES registry.

Primary Care Clinic/Center in Annandale, VA · enumerated 2006.

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

National Provider Identifier

1104906882

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Registry record

Entity type Individual (Type 1)

Name Chung Wan Han

Sex Male

Practice address Annandale, VA, 22003

Phone (703) 354-9222

Enumeration date Oct 16, 2006

Last updated in NPPES Jun 7, 2026

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

Taxonomy & licenses

261QP2300X Primary Care Clinic/Center Ambulatory Health Care Facilities · License 0101052584 (VA) Primary

Other identifiers

Identifier	Type	State	Issuer
2215418	Other	VA	HMO
05812470	Medicaid	VA	-

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

What is the NPI number for Chung Han?

The National Provider Identifier (NPI) for Chung Han is 1104906882, a Type 1 (individual) record in the CMS NPPES registry.

Where does Chung Han practice?

The practice location on file with NPPES is in Annandale, VA. Providers can have multiple locations; NPPES lists the primary practice address.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-06-07.