NPI Portal NPI Lookup & Verification

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

Dawn Annette Buffington

Family Nurse Practitioner in Broken Arrow, OK · enumerated 2022 · practices at Medwise LLC.

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

National Provider Identifier

1003532300

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Dawn Annette Buffington
Sex Female
Practice address Broken Arrow, OK, 74012
Phone (918) 727-2870
Enumeration date Oct 18, 2022
Last updated in NPPES Jul 27, 2023

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

163W00000X Registered Nurse Nursing Service Providers · License R0089376 (OK) Secondary
363LF0000X Family Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 210689 (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 Dawn Buffington?
The National Provider Identifier (NPI) for Dawn Buffington is 1003532300, a Type 1 (individual) record in the CMS NPPES registry.
Where does Dawn Buffington practice?
The practice location on file with NPPES is in Broken Arrow, 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 2023-07-27.