Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Miss Melissa Sue Masonbrink, FNP

Nurse Practitioner in Fairfax, MO · enumerated 2009.

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

National Provider Identifier

1245566314

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Miss Melissa Sue Masonbrink

Credential FNP

Sex Female

Practice address 26136 Us Highway 59, Fairfax, MO, 64446

Phone (660) 686-2211

Fax (660) 686-2618

Enumeration date Oct 26, 2009

Last updated in NPPES Sep 7, 2010

Taxonomy & licenses

363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 2005038114 (MO) 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

What specialty is Melissa Masonbrink?

Melissa Masonbrink is registered in NPPES with the primary taxonomy of Nurse Practitioner. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2010-09-07.