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Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Michelle D Xia, M.D.

Anatomic Pathology & Clinical Pathology Physician in Falls Church, VA · enumerated 2011.

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

National Provider Identifier

1255627055

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Registry record

Entity type Individual (Type 1)
Name Michelle D Xia
Credential M.D.
Sex Female
Practice address 3300 Gallows Rd, Falls Church, VA, 22042
Phone (703) 776-4001
Fax (703) 776-7113
Enumeration date Jun 21, 2011
Last updated in NPPES Jul 28, 2022

Taxonomy & licenses

207ZP0102X Anatomic Pathology & Clinical Pathology Physician Allopathic & Osteopathic Physicians · License BP-1-0040954 (TX) Secondary
207ZP0102X Anatomic Pathology & Clinical Pathology Physician Allopathic & Osteopathic Physicians · License 0101260332 (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.

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Frequently asked questions

Is NPI 1255627055 active?
Yes, as of the latest NPPES snapshot, NPI 1255627055 is active (record last updated 2022-07-28).
How do I verify Michelle Xia's NPI record?
Cross-check NPI 1255627055 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-07-28.