Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Ms. Michelle Xuejia Si, NP

Adult Health Nurse Practitioner in Flushing, NY · enumerated 2021 · practices at Chinatown True Care Medical, Pllc.

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

National Provider Identifier

1386300358

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Registry record

Entity type Individual (Type 1)

Name Ms. Michelle Xuejia Si

Credential NP

Sex Female

Practice address 3808 Union St Ste 3l, Flushing, NY, 11354

Phone (718) 939-5213

Fax (718) 939-8949

Enumeration date Nov 12, 2021

Last updated in NPPES May 12, 2026

Taxonomy & licenses

363LA2200X Adult Health Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 310542 (NY) Primary

NP · Nurse Practitioner: An advanced practice registered nurse with graduate training, licensed to diagnose and treat, often with prescriptive authority. About the NP 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 Michelle Si's NPI record?

Cross-check NPI 1386300358 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1386300358 active?

Yes, as of the latest NPPES snapshot, NPI 1386300358 is active (record last updated 2026-05-12).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-05-12.