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

Dr. Xi Bi, PSY.D.

Clinical Psychologist in Medford, MA · enumerated 2020.

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

National Provider Identifier

1013546142

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Registry record

Entity type Individual (Type 1)

Name Dr. Xi Bi

Credential PSY.D.

Sex Female

Practice address Medford, MA, 02155

Phone (718) 578-0689

Enumeration date Apr 1, 2020

Last updated in NPPES Mar 26, 2024

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

Taxonomy & licenses

103TC0700X Clinical Psychologist Behavioral Health & Social Service Providers · License PSY5000244 (MA) Primary

390200000X Student in an Organized Health Care Education/Training Program Student, Health Care Secondary

PSYD · Doctor of Psychology: A clinical doctorate in psychology focused on professional practice. About the PSYD 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

How do I verify Xi Bi's NPI record?

Cross-check NPI 1013546142 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1013546142 active?

Yes, as of the latest NPPES snapshot, NPI 1013546142 is active (record last updated 2024-03-26).

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Ritu Sharma Psychologist · Medford, MA NPI 1831308642 Stephen Buck Psychologist · Medford, MA NPI 1902266596

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-03-26.