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LUIS CARLOS O ORTEGA
NPI 1760195796
Psychiatry & Neurology - Geriatric Psychiatry in Las Vegas, NV

Active since January 04, 2023
620 S TONOPAH DR, LAS VEGAS, NV 89106(702) 413-1391(702) 413-1392 Get Directions Write a Review

NPPES record last updated: June 21, 2023. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Jun 21, 2023, Jan 4, 2023 (2 updates tracked since 2023).

About Luis Carlos O Ortega NPPES

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

LUIS CARLOS O ORTEGA (NPI 1760195796) is a healthcare organization registered as a geriatric psychiatry in Las Vegas, Nevada and active in the NPI registry since January 2023. The organization lists Luisa Carla Ortega, Secretary, as its authorized official.

NPPES Registry Identity

NPI1760195796
Entity TypeOrganization
Primary Taxonomy2084P0805X
Legal Business NameLUIS CARLOS O ORTEGA
Location Address620 S TONOPAH DRLas Vegas, NV 89106-4029
Mailing Address620 S Tonopah DrLas Vegas, NV 89106-4029 · (702) 413-1391 · Fax (702) 413-1392
Phone(702) 413-1391
Fax(702) 413-1392
Organization SubpartNo
Authorized OfficialLuisa Carla OrtegaSecretary · (702) 629-0131
Enumeration DateJanuary 4, 2023
Last NPPES UpdateJune 21, 20232 updates tracked since enumeration
NPPES CertifiedJune 21, 2023
✔ NPI 1760195796 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychiatry & Neurology · Geriatric PsychiatryAllopathic & Osteopathic Physicians
Taxonomy Code2084P0805X
Definition
Geriatric Psychiatry is a subspecialty with psychiatric expertise in prevention, evaluation, diagnosis and treatment of mental and emotional disorders in the elderly, and improvement of psychiatric care for healthy and ill elderly patients.
620 S TONOPAH DR, Las Vegas, NV 89106
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Other Names 1

Doing Business AsLuis Carlos O Ortega

Other Identifiers 1

Medicaid002019513NV

Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Luis Carlos O Ortega is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

5

Medicare enrollment records show 5 clinicians reassign Medicare billing to Luis Carlos O Ortega, which bills Medicare for the services they deliver. Of these, 4 practice at this address and 5 within 10 miles. They are listed nearest first.

Clinicians, nearest first (5)

Valerie Archer, APRN, PMHNP
Nurse Practitioner
NPI 1881240216
620 S TONOPAH DR
Las Vegas, NV 89106
(702) 413-1391
✔ PECOS✔ Accepts MedicareSame address
Luis Carlos Ortega, M.D.
Psychiatry
NPI 1831296904
620 S TONOPAH DR
Las Vegas, NV 89106
(702) 413-1391
✔ PECOS✔ Accepts MedicareSame address
Kevin Roa, PMHNP
Nurse Practitioner
NPI 1609597392
620 S TONOPAH DR
Las Vegas, NV 89106
(702) 413-1391
✔ PECOS✔ Accepts MedicareSame address
Amanda Westlund, APRN-CNP
Nurse Practitioner
NPI 1184096505
620 S TONOPAH DR
Las Vegas, NV 89106
(702) 413-1391
✔ PECOSSame address
Martha Arbolario, APRN, PMHNP-BC
Nurse Practitioner
NPI 1962197111
2011 PINTO LN STE 200
Las Vegas, NV 89106
(702) 382-3200
✔ PECOS0.1 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 Luis Carlos O Ortega's NPI number?

The NPI number for Luis Carlos O Ortega is 1760195796. It was assigned to this organization in the NPPES registry on January 4, 2023.

Where is Luis Carlos O Ortega located?

Luis Carlos O Ortega is located at 620 S Tonopah Dr, Las Vegas, NV 89106. The listed phone number is (702) 413-1391.

What is Luis Carlos O Ortega's specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Geriatric Psychiatry, with taxonomy code 2084P0805X.

Is Luis Carlos O Ortega enrolled in Medicare?

Yes. Luis Carlos O Ortega is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Luis Carlos O Ortega?

According to the CMS Revalidation Reassignment List (October 2026 release), 5 clinicians in 2 Medicare specialties reassign their Medicare billing to Luis Carlos O Ortega. 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. The largest specialties are Nurse Practitioner (4) and Psychiatry (1). Of these, 4 practice at this address and 5 within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

When was this NPI record last updated?

The NPPES record for Luis Carlos O Ortega was last updated on June 21, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 years 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.