Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Ms. Evellar Marissa Mcallister, ARNP

Adult Health Nurse Practitioner in Bartow, FL · enumerated 2012.

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

National Provider Identifier

1235487000

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Registry record

Entity type Individual (Type 1)

Name Ms. Evellar Marissa Mcallister

Credential ARNP

Sex Female

Practice address 1064 N Broadway Ave, Bartow, FL, 33830

Phone (863) 519-9797

Fax (863) 533-8723

Enumeration date Aug 27, 2012

Last updated in NPPES Mar 4, 2014

Taxonomy & licenses

363LA2200X Adult Health Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License ARNP9275053 (FL) 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.

Read the full guide → Validate an NPI →

Frequently asked questions

What is the NPI number for Evellar Mcallister?

The National Provider Identifier (NPI) for Evellar Mcallister is 1235487000, a Type 1 (individual) record in the CMS NPPES registry.

Where does Evellar Mcallister practice?

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

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2014-03-04.