Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mabel Ching Yee Chan, M.D.

Q: What is the NPI number for Mabel Chan?

The National Provider Identifier (NPI) for Mabel Chan is 1891226924, a Type 1 (individual) record in the CMS NPPES registry.

Vascular Surgery Physician in Fairfax, VA · enumerated 2017.

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

National Provider Identifier

1891226924

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Registry record

Entity type Individual (Type 1)

Name Mabel Ching Yee Chan

Credential M.D.

Sex Female

Practice address 8081 Innovation Park Dr # 800, Fairfax, VA, 22031

Phone (571) 472-8800

Enumeration date Mar 21, 2017

Last updated in NPPES Jun 12, 2024

Taxonomy & licenses

2086S0129X Vascular Surgery Physician Allopathic & Osteopathic Physicians · License 0101282733 (VA) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

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 Mabel Chan?

The National Provider Identifier (NPI) for Mabel Chan is 1891226924, a Type 1 (individual) record in the CMS NPPES registry.

Where does Mabel Chan practice?

The practice location on file with NPPES is in Fairfax, 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 2024-06-12.