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

Mrs. Joan Mariam Cherian, FNP

Family Nurse Practitioner in Tomball, TX · enumerated 2009.

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

National Provider Identifier

1689816852

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Registry record

Entity type Individual (Type 1)
Name Mrs. Joan Mariam Cherian
Credential FNP
Sex Female
Practice address Tomball, TX, 77375
Phone (832) 534-7880
Enumeration date Apr 2, 2009
Last updated in NPPES Aug 16, 2025

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

Taxonomy & licenses

363LF0000X Family Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License F335628-1 (NY) Secondary
363LF0000X Family Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License AP129772 (TX) Primary
FNP · Family Nurse Practitioner: A nurse practitioner certified in family practice across the lifespan. About the FNP 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

What is the NPI number for Joan Cherian?
The National Provider Identifier (NPI) for Joan Cherian is 1689816852, a Type 1 (individual) record in the CMS NPPES registry.
Where does Joan Cherian practice?
The practice location on file with NPPES is in Tomball, TX. 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 2025-08-16.