Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Ascend Mental Health Nursing Group PC

Psychiatric/Mental Health Nurse Practitioner in Montclair, CA · enumerated 2026 · authorized official Robert Cortez, Owner.

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

National Provider Identifier

1699619650

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Registry record

Entity type Organization (Type 2)

Legal business name Ascend Mental Health Nursing Group PC

Practice address 4959 Palo Verde St Ste 202c, Montclair, CA, 91763

Phone (909) 903-6311

Enumeration date Apr 17, 2026

Last updated in NPPES May 1, 2026

Taxonomy & classification

363LP0808X Psychiatric/Mental Health Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers Primary

Authorized official

Name Robert Cortez

Title Owner

Phone (909) 395-6053

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

Where is Ascend Mental Health Nursing Group PC located?

The practice location on file with NPPES is in Montclair, CA.

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2026-05-01. Verify at npiregistry.cms.hhs.gov.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-05-01.