Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Marrisa Leigh Montano-White, PMHNP

Psychiatric/Mental Health Nurse Practitioner in Castle Pines, CO · enumerated 2025.

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

National Provider Identifier

1376404053

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Registry record

Entity type Individual (Type 1)

Name Marrisa Leigh Montano-White

Credential PMHNP

Sex Female

Practice address 1502 Stablecross Dr, Castle Pines, CO, 80108

Phone (303) 903-7603

Fax (303) 903-7603

Enumeration date Nov 20, 2025

Last updated in NPPES May 18, 2026

Taxonomy & licenses

163WR1000X Reproductive Endocrinology/Infertility Registered Nurse Nursing Service Providers · License RN.0199488 (CO) Secondary

363LP0808X Psychiatric/Mental Health Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License APN.1001730-NP (CO) 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 Marrisa Montano-White?

Marrisa Montano-White is registered in NPPES with the primary taxonomy of Psychiatric/Mental Health Nurse Practitioner. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-05-18.