Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

NUEVO DIA BEHAVIORAL HEALTH CARE LLC
NPI 1669004073
Community/Behavioral Health in Las Cruces, NM

Q: What is Nuevo Dia Behavioral Health Care LLC's NPI number?

The NPI number for Nuevo Dia Behavioral Health Care LLC is 1669004073. It was assigned to this organization in the NPPES registry on February 5, 2020.

Q: What is Nuevo Dia Behavioral Health Care LLC's specialty?

The primary specialty registered for this NPI is Community/Behavioral Health with taxonomy code 251S00000X.

Active since February 05, 2020

145 W WILLOUGHBY AVE APT A, LAS CRUCES, NM 88005(575) 571-9076 Get Directions Write a Review

NPPES record last updated: September 26, 2026. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Sep 26, 2026, Feb 5, 2020 (2 updates tracked since 2020).

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About Nuevo Dia Behavioral Health Care Llc NPPES

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

NUEVO DIA BEHAVIORAL HEALTH CARE LLC (NPI 1669004073) is a healthcare organization registered as a community/behavioral health in Las Cruces, New Mexico and active in the NPI registry since February 2020. The organization maintains a secondary practice location in Las Cruces and lists Fernando Javier Guillen, Nurse Practitioner, as its authorized official.

NPPES Registry Identity

NPI1669004073

Entity TypeOrganization

Primary Taxonomy251S00000X

Legal Business NameNUEVO DIA BEHAVIORAL HEALTH CARE LLC

Location Address145 W WILLOUGHBY AVE APT ALas Cruces, NM 88005-1837

Mailing Address2007 Turrentine DrLas Cruces, NM 88005-3344 · (575) 386-3234

Phone(575) 571-9076

Organization SubpartNo

Authorized OfficialFernando Javier GuillenNurse Practitioner · (575) 571-9076

Enumeration DateFebruary 5, 2020

Last NPPES UpdateSeptember 26, 20262 updates tracked since enumeration

NPPES CertifiedSeptember 26, 2026

✔ NPI 1669004073 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 4

★ Primary SpecialtyCommunity/Behavioral HealthAgencies

Taxonomy Code251S00000X

Definition

A private or public agency usually under local government jurisdiction, responsible for assuring the delivery of community based mental health, intellectual disabilities, substance abuse and/or behavioral health services to individuals with those disabilities. Services may range from companion care, respite, transportation, community integration, crisis intervention and stabilization, supported employment, day support, prevocational services, residential support, therapeutic and supportive consultation, environmental modifications, intensive in-home therapy and day treatment, in addition to traditional mental health and behavioral treatment.

Also ListedClinic/Center · Mental Health (Including Community Mental Health Center)Taxonomy 261QM0801X

Also ListedClinic/Center · Adult Mental HealthTaxonomy 261QM0850X

Also ListedClinic/Center · Adolescent and Children Mental HealthTaxonomy 261QM0855X

145 W WILLOUGHBY AVE APT A, Las Cruces, NM 88005

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Secondary Practice Location 1

Location 11570 W Picacho Ave Ste 2Las Cruces, NM 88005-2375 · Phone (575) 571-9076

Medicare Participation & PECOS CMS

Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Nuevo Dia Behavioral Health Care Llc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

Medicare enrollment records show 1 clinician reassigns Medicare billing to Nuevo Dia Behavioral Health Care LLC, which bills Medicare for the services this clinician delivers.

Clinician (1)

Fernando Guillen, PMHNP-BC

Nurse Practitioner

NPI 1861974024

826 ANTHONY DR.
Anthony, NM 88021

(575) 201-5135

✔ PECOS✔ Accepts Medicare24 mi

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

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 Nuevo Dia Behavioral Health Care LLC's NPI number?

The NPI number for Nuevo Dia Behavioral Health Care LLC is 1669004073. It was assigned to this organization in the NPPES registry on February 5, 2020.

Where is Nuevo Dia Behavioral Health Care LLC located?

Nuevo Dia Behavioral Health Care LLC is located at 145 W Willoughby Ave Apt A, Las Cruces, NM 88005. The listed phone number is (575) 571-9076.

What is Nuevo Dia Behavioral Health Care LLC's specialty?

The primary specialty registered for this NPI is Community/Behavioral Health with taxonomy code 251S00000X.

Is Nuevo Dia Behavioral Health Care LLC enrolled in Medicare?

Yes. Nuevo Dia Behavioral Health Care LLC is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Nuevo Dia Behavioral Health Care LLC?

According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Nurse Practitioner) reassigns their Medicare billing to Nuevo Dia Behavioral Health Care LLC. A reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for the clinician's services. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

When was this NPI record last updated?

The NPPES record for Nuevo Dia Behavioral Health Care LLC was last updated on September 26, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 38 days 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.