SIERRA DUNN NP
NPI 1447962592
Nurse Practitioner in Redlands, CA

Q: What is Sierra Dunn's NPI number?

The NPI number for Sierra Dunn is 1447962592. It was assigned to this individual provider in the NPPES registry on December 20, 2022. The provider is also known as Sierra Dunn Np.

Q: What is Sierra Dunn's specialty?

The primary specialty registered for this NPI is Nurse Practitioner with taxonomy code 363L00000X.

Q: When was this NPI record last updated?

The NPPES record for Sierra Dunn was last updated on September 22, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.

Active since December 20, 2022

PO BOX 7158, REDLANDS, CA 92375(213) 312-7081 Get Directions Write a Review

NPPES record last updated: September 22, 2025. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Jul 10, 2025, Dec 20, 2022 (2 updates tracked since 2022).

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About Sierra Dunn Np NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

SIERRA DUNN NP (NPI 1447962592) is an individual nurse practitioner in Redlands, California, licensed in California (95421477) and active in the NPI registry since December 2022.

NPPES Registry Identity

NPI1447962592

Entity TypeIndividualFemale

Primary Taxonomy363L00000X

Provider Legal NameSIERRA DUNNCredential: NP

Location AddressPO BOX 7158Redlands, CA 92375-0158

Mailing Address1275 W Park Ave # 7158Redlands, CA 92373-8111 · (213) 312-7081

Phone(213) 312-7081

Sole ProprietorYes

Enumeration DateDecember 20, 2022

Last NPPES UpdateSeptember 22, 20252 updates tracked since enumeration

NPPES CertifiedSeptember 22, 2025

✔ NPI 1447962592 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 6

★ Primary SpecialtyNurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers

Taxonomy Code363L00000X

Licenses✔ Licensed in CA · 95421477✔ Licensed in CA · 4726133✔ Licensed in CA · 6758977

Definition

(1) A registered nurse provider with a graduate degree in nursing prepared for advanced practice involving independent and interdependent decision making and direct accountability for clinical judgment across the health care continuum or in a certified specialty. (2) A registered nurse who has completed additional training beyond basic nursing education and who provides primary health care services in accordance with state nurse practice laws or statutes. Tasks performed by nurse practitioners vary with practice requirements mandated by geographic, political, economic, and social factors. Nurse practitioner specialists include, but are not limited to, family nurse practitioners, gerontological nurse practitioners, pediatric nurse practitioners, obstetric-gynecologic nurse practitioners, and school nurse practitioners.

Also ListedPsychologist · Prescribing (Medical)Taxonomy 103TP0016X

Also ListedRegistered NurseTaxonomy 163W00000X · License 6758977 (CA)

Also ListedHealth and Wellness CoachTaxonomy 171400000X

Also ListedCommunity Health WorkerTaxonomy 172V00000X

Also ListedHome HealthTaxonomy 251E00000X

PO BOX 7158, Redlands, CA 92375

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Other Names 1

Professional Name (2)Sierra Dunn Np

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Sierra Dunn's NPI number?

The NPI number for Sierra Dunn is 1447962592. It was assigned to this individual provider in the NPPES registry on December 20, 2022. The provider is also known as Sierra Dunn Np.

Where is Sierra Dunn located?

Sierra Dunn practices at PO Box 7158, Redlands, CA 92375. The listed phone number is (213) 312-7081.

What is Sierra Dunn's specialty?

The primary specialty registered for this NPI is Nurse Practitioner with taxonomy code 363L00000X.

When was this NPI record last updated?

The NPPES record for Sierra Dunn was last updated on September 22, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.