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

Charlie Xiao, MSN, MBA, PMHNP-BC

Psychiatric/Mental Health Nurse Practitioner in Astoria, NY · enumerated 2024.

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

National Provider Identifier

1295571321

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Registry record

Entity type Individual (Type 1)
Name Charlie Xiao
Credential MSN, MBA, PMHNP-BC
Sex Male
Practice address Astoria, NY, 11103
Phone (864) 810-0033
Fax (864) 806-6225
Enumeration date Jul 8, 2024
Last updated in NPPES Sep 11, 2025

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

Taxonomy & licenses

363LP0808X Psychiatric/Mental Health Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 406148 (NY) Primary

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 Charlie Xiao practice?
The practice location on file with NPPES is in Astoria, NY. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Charlie Xiao?
The National Provider Identifier (NPI) for Charlie Xiao is 1295571321, 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 2025-09-11.