Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Andreea Simona Xavier, M.D.

Hospitalist Physician in Houston, TX · enumerated 2006.

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

National Provider Identifier

1679682223

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Registry record

Entity type Individual (Type 1)

Name Andreea Simona Xavier

Credential M.D.

Sex Female

Practice address 6431 Fannin Jjl 270a, Houston, TX, 77030

Phone (585) 322-5736

Fax (434) 982-7581

Enumeration date Aug 29, 2006

Last updated in NPPES Nov 30, 2021

Taxonomy & licenses

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 0101244083 (VA) Secondary

208M00000X Hospitalist Physician Allopathic & Osteopathic Physicians · License 0101244083 (VA) Primary

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

Other identifiers

Identifier	Type	State	Issuer
02868477	Medicaid	NY	-

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 1679682223 active?

Yes, as of the latest NPPES snapshot, NPI 1679682223 is active (record last updated 2021-11-30).

How do I verify Andreea Xavier's NPI record?

Cross-check NPI 1679682223 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-11-30.