LUX MEDICAL SERVICES
NPI 1659136547
Internal Medicine - Sleep Medicine in Las Vegas, NV

Q: What is Lux Medical Services's NPI number?

The NPI number for Lux Medical Services is 1659136547. It was assigned to this organization in the NPPES registry on February 19, 2024.

Q: What is Lux Medical Services's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Sleep Medicine, with taxonomy code 207RS0012X.

Active since February 19, 2024

4471 DEAN MARTIN DR UNIT 2710, LAS VEGAS, NV 89103(702) 209-5462(702) 447-6464 Get Directions Write a Review

NPPES record last updated: August 1, 2026. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Aug 1, 2026, Aug 5, 2025, Aug 1, 2024 and 1 more (4 updates tracked since 2024).

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About Lux Medical Services NPPES

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

LUX MEDICAL SERVICES (NPI 1659136547) is a healthcare organization registered as a sleep medicine in Las Vegas, Nevada and active in the NPI registry since February 2024. The organization maintains 2 additional practice locations and lists Farnoosh Kargarzadeh, Ceo, as its authorized official.

NPPES Registry Identity

NPI1659136547

Entity TypeOrganization

Primary Taxonomy207RS0012X

Legal Business NameLUX MEDICAL SERVICES

Location Address4471 DEAN MARTIN DR UNIT 2710Las Vegas, NV 89103-4245

Mailing Address11750 Wilshire Blvd Apt 1401Los Angeles, CA 90025-6993 · (888) 200-6041 · Fax (702) 447-6464

Phone(702) 209-5462

Fax(702) 447-6464

Organization SubpartNo

Authorized OfficialFarnoosh KargarzadehCeo · (702) 209-5462

Enumeration DateFebruary 19, 2024

Last NPPES UpdateAugust 1, 20264 updates tracked since enumeration

NPPES CertifiedAugust 1, 2026

✔ NPI 1659136547 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · Sleep MedicineAllopathic & Osteopathic Physicians

Taxonomy Code207RS0012X

Definition

An Internist who practices Sleep Medicine is certified in the subspecialty of sleep medicine and specializes in the clinical assessment, physiologic testing, diagnosis, management and prevention of sleep and circadian rhythm disorders. Sleep specialists treat patients of any age and use multidisciplinary approaches. Disorders managed by sleep specialists include, but are not limited to, sleep related breathing disorders, insomnia, hypersomnias, circadian rhythm sleep disorders, parasomnias and sleep related movement disorders.

4471 DEAN MARTIN DR UNIT 2710, Las Vegas, NV 89103

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Secondary Practice Locations 2

Location 110388 Dunsford DrLone Tree, CO 80124-9796 · Phone (720) 270-7859

Location 211750 Wilshire Blvd Apt 1401Los Angeles, CA 90025-6993 · Phone (702) 209-5462 · Fax (702) 447-6464

Group Practice 1

Group TaxonomyThis provider is a business group of one or more individual practitioners, who practice with different areas of specialization.193200000X MULTI-SPECIALTY GROUP

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Arizona Complete Health, Ambetter Health, Molina Healthcare.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Lux Medical Services is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

Medicare enrollment records show 4 clinicians reassign Medicare billing to Lux Medical Services, which bills Medicare for the services they deliver. Of these, 4 practice within 10 miles. They are listed nearest first.

Clinicians, nearest first (4)

Ravi Kumar, FNP

Nurse Practitioner

NPI 1679270177

1701 WELLNESS WAY STE 200
Las Vegas, NV 89106

(702) 310-9110

✔ PECOS✔ Accepts Medicare3.8 mi

Hossein Solimany, M.D.

Anesthesiology

NPI 1174978639

3150 N TENAYA WAY STE 480
Las Vegas, NV 89128

(702) 562-5831

✔ PECOS✔ Accepts Medicare8.4 mi

John Collier, MD

Pulmonary Disease

NPI 1649229741

653 N TOWN CENTER DR STE 604
Las Vegas, NV 89144

(702) 869-0855

✔ PECOS✔ Accepts Medicare9.0 mi

George Tu, MD

Pulmonary Disease

NPI 1720037898

653 N TOWN CENTER DR STE 604
Las Vegas, NV 89144

(702) 869-0855

✔ PECOS✔ Accepts Medicare9.0 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 Lux Medical Services's NPI number?

The NPI number for Lux Medical Services is 1659136547. It was assigned to this organization in the NPPES registry on February 19, 2024.

Where is Lux Medical Services located?

Lux Medical Services is located at 4471 Dean Martin Dr Unit 2710, Las Vegas, NV 89103. The listed phone number is (702) 209-5462.

What is Lux Medical Services's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Sleep Medicine, with taxonomy code 207RS0012X.

Is Lux Medical Services enrolled in Medicare?

Yes. Lux Medical Services is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Lux Medical Services?

According to the CMS Revalidation Reassignment List (October 2026 release), 4 clinicians reassign their Medicare billing to Lux Medical Services, in Anesthesiology, Nurse Practitioner and Pulmonary Disease. 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. Of these, 4 practice within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

What insurance does Lux Medical Services accept?

Health plans from Ambetter Health, Ambetter from Arizona Complete Health and Molina Healthcare list Lux Medical Services 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 Lux Medical Services was last updated on August 1, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.