NPI Portal NPI Lookup & Verification

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

Alejandra Cristina Lucas, FNP-C

Family Nurse Practitioner in Katy, TX · enumerated 2025 · practices at Katy Internal Medicine Associates, L.L.P..

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

National Provider Identifier

1659248516

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Alejandra Cristina Lucas
Credential FNP-C
Sex Female
Practice address Katy, TX, 77450
Enumeration date Oct 23, 2025
Last updated in NPPES Jan 6, 2026

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 1211371 (TX) Primary
363LA2200X Adult Health Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 1211371 (TX) Secondary

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 Alejandra Lucas?
The National Provider Identifier (NPI) for Alejandra Lucas is 1659248516, a Type 1 (individual) record in the CMS NPPES registry.
Where does Alejandra Lucas practice?
The practice location on file with NPPES is in Katy, TX. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-01-06.