NPI Portal NPI Lookup & Verification

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

Dr. Weibiao Cao, M.D.

Anatomic Pathology & Clinical Pathology Physician in Providence, RI · enumerated 2007.

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

National Provider Identifier

1528249075

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Registry record

Entity type Individual (Type 1)
Name Dr. Weibiao Cao
Credential M.D.
Sex Male
Practice address Providence, RI, 02903
Phone (401) 444-8450
Fax (401) 444-5088
Enumeration date Nov 26, 2007
Last updated in NPPES Nov 26, 2007

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

Taxonomy & licenses

207ZP0102X Anatomic Pathology & Clinical Pathology Physician Allopathic & Osteopathic Physicians · License LP01284 (RI) 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

Where does Weibiao Cao practice?
The practice location on file with NPPES is in Providence, RI. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Weibiao Cao?
The National Provider Identifier (NPI) for Weibiao Cao is 1528249075, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-11-26.