DR. JANELLE LOUIS ND, PMHNP-BC
NPI 1659823797
Nurse Practitioner - Psychiatric/Mental Health in Phoenix, AZ

Q: What is Janelle Louis's NPI number?

The NPI number for Janelle Louis is 1659823797. It was assigned to this individual provider in the NPPES registry on October 25, 2016.

Q: What is Janelle Louis's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Psychiatric/Mental Health, with taxonomy code 363LP0808X.

Q: Is Janelle Louis enrolled in Medicare?

No. Janelle Louis has opted out of Medicare through September 16, 2027. Care is provided under private contracts, and Medicare does not pay for services furnished by providers who have opted out.

Q: When was this NPI record last updated?

The NPPES record for Janelle Louis was last updated on June 30, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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 October 25, 2016Opted out of Medicare · through Sep 16, 2027

4539 N 22ND ST # 4828, PHOENIX, AZ 85016(520) 200-8993(480) 210-0004 Get Directions Write a Review

NPPES record last updated: June 30, 2025. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Jun 30, 2025, Jun 4, 2025, Feb 15, 2017 and 3 more (6 updates tracked since 2016).

On this page

About Dr. Janelle Louis Nd, Pmhnp-bc NPPES

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

DR. JANELLE LOUIS ND, PMHNP-BC (NPI 1659823797) is an individual psychiatric/mental health provider in Phoenix, Arizona, licensed in Arizona (RNP325553) and active in the NPI registry since October 2016. She has opted out of Medicare through September 16, 2027.

NPPES Registry Identity

NPI1659823797

Entity TypeIndividualFemale

Primary Taxonomy363LP0808X

Provider Legal NameDR. JANELLE LOUISCredential: ND, PMHNP-BC

Location Address4539 N 22ND ST # 4828Phoenix, AZ 85016-4639

Mailing Address4539 N 22nd St # 4828Phoenix, AZ 85016-4639

Phone(520) 200-8993

Fax(480) 210-0004

Sole ProprietorYes

Enumeration DateOctober 25, 2016

Last NPPES UpdateJune 30, 20256 updates tracked since enumeration

NPPES CertifiedJune 30, 2025

✔ NPI 1659823797 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyNurse Practitioner · Psychiatric/Mental HealthPhysician Assistants & Advanced Practice Nursing Providers

Taxonomy Code363LP0808X

Licenses✔ Licensed in AZ · RNP325553✔ Licensed in GA · RN322974✔ Licensed in WA · AP.70013349-NP

Also ListedNaturopathTaxonomy 175F00000X · License 099.0134086 (VT)

4539 N 22ND ST # 4828, Phoenix, AZ 85016

Open in Google Maps ↗

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross Blue Shield of Arizona.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

ⓘ

Opted out of Medicare

Dr. Janelle Louis Nd, Pmhnp-bc has filed a Medicare opt-out affidavit. Services are provided under private contract between the provider and the patient, and are not billed to or reimbursed by Medicare. The opt-out is on file from September 16, 2025 through September 16, 2027.

Opt-Out Effective DateSeptember 16, 2025

Opt-Out In Effect ThroughSeptember 16, 2027Opt-out affidavits renew automatically every two years unless cancelled

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 Janelle Louis's NPI number?

The NPI number for Janelle Louis is 1659823797. It was assigned to this individual provider in the NPPES registry on October 25, 2016.

Where is Janelle Louis located?

Janelle Louis practices at 4539 N 22nd St # 4828, Phoenix, AZ 85016. The listed phone number is (520) 200-8993.

What is Janelle Louis's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Psychiatric/Mental Health, with taxonomy code 363LP0808X.

Is Janelle Louis enrolled in Medicare?

No. Janelle Louis has opted out of Medicare through September 16, 2027. Care is provided under private contracts, and Medicare does not pay for services furnished by providers who have opted out.

What insurance does Janelle Louis accept?

Health plans from Blue Cross Blue Shield of Arizona list Janelle Louis as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Janelle Louis was last updated on June 30, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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.