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

REM SLEEP INSTITUTE PLLC
NPI 1720901978
Internal Medicine - Sleep Medicine in Phoenix, AZ

Active since August 04, 2026
540 W MARIPOSA ST APT 8, PHOENIX, AZ 85013(480) 370-7869 Get Directions Write a Review

NPPES record added: August 4, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Rem Sleep Institute Pllc NPPES

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

REM SLEEP INSTITUTE PLLC (NPI 1720901978) is a healthcare organization registered as a sleep medicine in Phoenix, Arizona and active in the NPI registry since August 2026. The organization lists James Davis, Executive Partner, as its authorized official.

NPPES Registry Identity

NPI1720901978
Entity TypeOrganization
Primary Taxonomy207RS0012X
Legal Business NameREM SLEEP INSTITUTE PLLC
Location Address540 W MARIPOSA ST APT 8Phoenix, AZ 85013-2573
Mailing AddressPo Box 32141Phoenix, AZ 85064-2141
Phone(480) 370-7869
Organization SubpartNo
Authorized OfficialJames DavisExecutive Partner · (480) 370-7869
Enumeration DateAugust 4, 2026
NPPES CertifiedAugust 3, 2026
✔ NPI 1720901978 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.
540 W MARIPOSA ST APT 8, Phoenix, AZ 85013
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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

Other Providers at the Same Location NPPES 2

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

TWILIGHT CLINIC PLLC
Internal Medicine (Sleep Medicine)
540 W MARIPOSA ST APT 8
PHOENIX, AZ 85013
Maricopa County (480) 370-7869
JAMES DAVIS D.O.
Internal Medicine (Pulmonary Disease)
540 W MARIPOSA ST APT 8
PHOENIX, AZ 85013
Maricopa County (480) 370-7869

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 Rem Sleep Institute PLLC's NPI number?

The NPI number for Rem Sleep Institute PLLC is 1720901978. It was assigned to this organization in the NPPES registry on August 4, 2026.

Where is Rem Sleep Institute PLLC located?

Rem Sleep Institute PLLC is located at 540 W Mariposa St Apt 8, Phoenix, AZ 85013. The listed phone number is (480) 370-7869.

What is Rem Sleep Institute PLLC's specialty?

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

When was this NPI record last updated?

The NPPES record for Rem Sleep Institute PLLC was last updated on August 4, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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.