Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Christina Tso, MS, APRN, FNP

Family Nurse Practitioner in Great Neck, NY · enumerated 2012 · practices at Thomas M. Mauri, MD, PC.

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

National Provider Identifier

1205181690

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Registry record

Entity type Individual (Type 1)

Name Christina Tso

Credential MS, APRN, FNP

Sex Female

Practice address 865 Northern Blvd, Suite 202, Great Neck, NY, 11021

Phone (516) 622-5236

Enumeration date Jul 20, 2012

Last updated in NPPES Jan 3, 2013

Taxonomy & licenses

363LF0000X Family Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 337326 (NY) Primary

APRN · Advanced Practice Registered Nurse: An umbrella credential covering NPs, CRNAs, CNMs, and clinical nurse specialists. About the APRN 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

What is the NPI number for Christina Tso?

The National Provider Identifier (NPI) for Christina Tso is 1205181690, a Type 1 (individual) record in the CMS NPPES registry.

Where does Christina Tso practice?

The practice location on file with NPPES is in Great Neck, NY. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2013-01-03.