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

Miss Brenda Mastin, FNP

Family Nurse Practitioner in Colorado Springs, CO · enumerated 2013.

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

National Provider Identifier

1053742783

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Registry record

Entity type Individual (Type 1)

Name Miss Brenda Mastin

Credential FNP

Sex Female

Practice address Colorado Springs, CO, 80906

Phone (719) 632-5700

Enumeration date Dec 5, 2013

Last updated in NPPES Jul 9, 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 3008379 (KY) Secondary

363LF0000X Family Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License C-APN.0106920-C-NP (CO) 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.

Read the full guide → Validate an NPI →

Frequently asked questions

Where does Brenda Mastin practice?

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

What is the NPI number for Brenda Mastin?

The National Provider Identifier (NPI) for Brenda Mastin is 1053742783, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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Connie Stewart Family Medicine Physician · Colorado Springs, CO NPI 1316002504 Aimee Phipps Physician Assistant · Colorado Springs, CO NPI 1295985810 Carrie Duepmann Professional Counselor · Colorado Springs, CO NPI 1225358690 Kyle Voget Family Medicine Physician · Colorado Springs, CO NPI 1336589027 Thomas Everts Physician Assistant · Colorado Springs, CO NPI 1588092225 Nancy Prantl Family Nurse Practitioner · Colorado Springs, CO NPI 1205203098 Stephanie Guerrero Family Nurse Practitioner · Colorado Springs, CO NPI 1881361624

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-07-09.