Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mrs. Dawn Marie Coulthurst Mason, PMHNP

Psychiatric/Mental Health Nurse Practitioner in Winston Salem, NC · enumerated 2007 · practices at Mood Treatment Center, Pllc.

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

National Provider Identifier

1740408780

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Registry record

Entity type Individual (Type 1)

Name Mrs. Dawn Marie Coulthurst Mason

Credential PMHNP

Sex Female

Practice address 1615 Polo Rd, Winston Salem, NC, 27106

Phone (336) 722-7266

Fax (336) 201-0538

Enumeration date Apr 23, 2007

Last updated in NPPES Apr 7, 2026

Taxonomy & licenses

363LP0200X Pediatric Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 5002208 (NC) Secondary

363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 5002208 (NC) Secondary

363LP0808X Psychiatric/Mental Health Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 5002208 (NC) 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.

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Frequently asked questions

What is the NPI number for Dawn Coulthurst Mason?

The National Provider Identifier (NPI) for Dawn Coulthurst Mason is 1740408780, a Type 1 (individual) record in the CMS NPPES registry.

Where does Dawn Coulthurst Mason practice?

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

Other providers at this practice address

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