NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Melissa Ann Montgomery, APRN-CNP

Family Nurse Practitioner in Bartlesville, OK · enumerated 2018.

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

National Provider Identifier

1700377066

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Melissa Ann Montgomery
Credential APRN-CNP
Sex Female
Practice address 3450 E Frank Phillips Blvd Ste 400, Bartlesville, OK, 74006
Phone (918) 338-3740
Enumeration date May 22, 2018
Last updated in NPPES Nov 3, 2020

Taxonomy & licenses

363LF0000X Family Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 78204 (KS) Secondary
363LF0000X Family Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 105844 (OK) 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 Melissa Montgomery?
The National Provider Identifier (NPI) for Melissa Montgomery is 1700377066, a Type 1 (individual) record in the CMS NPPES registry.
Where does Melissa Montgomery practice?
The practice location on file with NPPES is in Bartlesville, OK. 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 2020-11-03.