Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Courtney Haas, DNP

Psychiatric/Mental Health Nurse Practitioner in Fenton, MO · enumerated 2019 · practices at Delta Health.

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

National Provider Identifier

1952943144

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Registry record

Entity type Individual (Type 1)

Name Courtney Haas

Credential DNP

Sex Female

Practice address 2117 Bentley Plz, Fenton, MO, 63026

Phone (636) 825-2200

Fax (636) 825-2201

Enumeration date Oct 9, 2019

Last updated in NPPES Jan 3, 2020

Taxonomy & licenses

363LP0808X Psychiatric/Mental Health Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 2019037883 (MO) Primary

DNP · Doctor of Nursing Practice: A clinical doctorate for advanced practice nurses. About the DNP 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 is the NPI number for Courtney Haas?

The National Provider Identifier (NPI) for Courtney Haas is 1952943144, a Type 1 (individual) record in the CMS NPPES registry.

Where does Courtney Haas practice?

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

Other providers at this practice address

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Victoria Allen Neuromusculoskeletal Medicine & OMM Physician · Fenton, MO NPI 1497738785 Delta Health Health Service Clinic/Center · Fenton, MO NPI 1689238586

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-01-03.