Newly Listed Provider — this NPI profile has been added to the NPI registry within the last 90 days.

QUANTUM SLEEP INSTITUTE, PLLC
NPI 1841122306
Psychiatry & Neurology - Sleep Medicine in Mesa, AZ

Q: What is Quantum Sleep Institute, PLLC's NPI number?

The NPI number for Quantum Sleep Institute, PLLC is 1841122306. It was assigned to this organization in the NPPES registry on June 1, 2026.

Q: What is Quantum Sleep Institute, PLLC's specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Sleep Medicine, with taxonomy code 2084S0012X.

Active since June 01, 2026

5202 E MAIN ST STE 101, MESA, AZ 85205(480) 214-5153(480) 219-2147 Get Directions Write a Review

NPPES record added: July 20, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Jul 20, 2026, Jul 6, 2026, Jun 1, 2026 (3 updates tracked since 2026).

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About Quantum Sleep Institute, Pllc NPPES

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

QUANTUM SLEEP INSTITUTE, PLLC (NPI 1841122306) is a healthcare organization registered as a sleep medicine in Mesa, Arizona and active in the NPI registry since June 2026. The organization lists Sanjay Kaji, Owner, as its authorized official.

NPPES Registry Identity

NPI1841122306

Entity TypeOrganization

Primary Taxonomy2084S0012X

Legal Business NameQUANTUM SLEEP INSTITUTE, PLLC

Location Address5202 E MAIN ST STE 101Mesa, AZ 85205-8065

Mailing Address5202 E Main St Ste 101Mesa, AZ 85205-8065 · (480) 214-5153 · Fax (480) 219-2147

Phone(480) 214-5153

Fax(480) 219-2147

Organization SubpartNo

Authorized OfficialSanjay KajiOwner · (480) 630-8167

Enumeration DateJune 1, 2026

Last NPPES UpdateJuly 20, 20263 updates tracked since enumeration

NPPES CertifiedJuly 20, 2026

✔ NPI 1841122306 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychiatry & Neurology · Sleep MedicineAllopathic & Osteopathic Physicians

Taxonomy Code2084S0012X

Definition

A Psychiatrist or Neurologist 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.

5202 E MAIN ST STE 101, Mesa, AZ 85205

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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

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 Quantum Sleep Institute, PLLC's NPI number?

The NPI number for Quantum Sleep Institute, PLLC is 1841122306. It was assigned to this organization in the NPPES registry on June 1, 2026.

Where is Quantum Sleep Institute, PLLC located?

Quantum Sleep Institute, PLLC is located at 5202 E Main St Ste 101, Mesa, AZ 85205. The listed phone number is (480) 214-5153.

What is Quantum Sleep Institute, PLLC's specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Sleep Medicine, with taxonomy code 2084S0012X.

When was this NPI record last updated?

The NPPES record for Quantum Sleep Institute, PLLC was last updated on July 20, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 27 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.