Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Casee S Ernstberger, MSN, PMHNP-BC

Psychiatry Physician in Phoenix, AZ · enumerated 2025.

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

National Provider Identifier

1518843077

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Registry record

Entity type Individual (Type 1)

Name Casee S Ernstberger

Credential MSN, PMHNP-BC

Sex Female

Practice address 6232 N 7th St Ste 101, Phoenix, AZ, 85014

Phone (623) 233-0914

Fax (623) 321-6050

Enumeration date Aug 12, 2025

Last updated in NPPES Jul 7, 2026

Taxonomy & licenses

2084P0800X Psychiatry Physician Allopathic & Osteopathic Physicians · License 327936 (AZ) 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

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.

What specialty is Casee Ernstberger?

Casee Ernstberger is registered in NPPES with the primary taxonomy of Psychiatry Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

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Azuka Okafo Psychiatric/Mental Health Nurse Practitioner · Phoenix, AZ NPI 1811090996 Brent Whitley Psychiatric/Mental Health Nurse Practitioner · Phoenix, AZ NPI 1316317704 John Kowite Professional Counselor · Phoenix, AZ NPI 1225509755 Peak Mental Health LLC Psychiatry Physician · Phoenix, AZ NPI 1912626193 Jessica Crawford Psychiatric/Mental Health Nurse Practitioner · Phoenix, AZ NPI 1194446120 Eric Hansen Mental Health Counselor · Phoenix, AZ NPI 1215623525 Taylor Schrekenhofer Psychiatric/Mental Health Nurse Practitioner · Phoenix, AZ NPI 1639940471 Pamela Macleod Psychiatric/Mental Health Nurse Practitioner · Phoenix, AZ NPI 1275371643

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