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EMPOWER SLEEP MEDICAL ASSOCIATES INC.
NPI 1487311007
Internal Medicine - Sleep Medicine in Irvine, CA

Active since November 18, 2021
530 TECHNOLOGY DR STE 100, IRVINE, CA 92618(213) 375-4070(951) 463-4200 Get Directions Write a Review

NPPES record last updated: October 27, 2023. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Oct 27, 2023, Aug 24, 2022, Nov 18, 2021 (3 updates tracked since 2021).

About Empower Sleep Medical Associates Inc. NPPES

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

EMPOWER SLEEP MEDICAL ASSOCIATES INC. (NPI 1487311007) is a healthcare organization registered as a sleep medicine in Irvine, California and active in the NPI registry since November 2021. The organization lists Sahil Chopra, President, as its authorized official.

NPPES Registry Identity

NPI1487311007
Entity TypeOrganization
Primary Taxonomy207RS0012X
Legal Business NameEMPOWER SLEEP MEDICAL ASSOCIATES INC.
Location Address530 TECHNOLOGY DR STE 100Irvine, CA 92618-1350
Mailing Address530 Technology Dr Ste 100Irvine, CA 92618-1350 · (213) 375-4070 · Fax (951) 463-4200
Phone(213) 375-4070
Fax(951) 463-4200
Organization SubpartNo
Authorized OfficialSahil ChopraPresident · (213) 375-4070
Enumeration DateNovember 18, 2021
Last NPPES UpdateOctober 27, 20233 updates tracked since enumeration
NPPES CertifiedOctober 27, 2023
✔ NPI 1487311007 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.
530 TECHNOLOGY DR STE 100, Irvine, CA 92618
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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

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Empower Sleep Medical Associates Inc. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

3

Medicare enrollment records show 3 clinicians reassign Medicare billing to Empower Sleep Medical Associates Inc., which bills Medicare for the services they deliver. Of these, 1 practice at this address. They are listed nearest first.

Clinicians, nearest first (3)

Sahil Chopra, MD
Pulmonary Disease
NPI 1245545326
530 TECHNOLOGY DR STE 100
Irvine, CA 92618
(213) 375-4070
✔ PECOS✔ Accepts MedicareSame address
Kirstin Lloyd, M.D.
Sleep Medicine
NPI 1548615644
4420 E MCDOWELL RD
Phoenix, AZ 85008
(602) 858-4295
✔ PECOS✔ Accepts Medicare333 mi
Andrea Strid, ARNP
Nurse Practitioner
NPI 1609208537
64 BLEECKER ST STE 151
New York, NY 10012
(347) 933-6246
✔ PECOS✔ Accepts Medicare2,437 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 Empower Sleep Medical Associates Inc.'s NPI number?

The NPI number for Empower Sleep Medical Associates Inc. is 1487311007. It was assigned to this organization in the NPPES registry on November 18, 2021.

Where is Empower Sleep Medical Associates Inc. located?

Empower Sleep Medical Associates Inc. is located at 530 Technology Dr Ste 100, Irvine, CA 92618. The listed phone number is (213) 375-4070.

What is Empower Sleep Medical Associates Inc.'s specialty?

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

Is Empower Sleep Medical Associates Inc. enrolled in Medicare?

Yes. Empower Sleep Medical Associates Inc. is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Empower Sleep Medical Associates Inc.?

According to the CMS Revalidation Reassignment List (October 2026 release), 3 clinicians reassign their Medicare billing to Empower Sleep Medical Associates Inc., in Nurse Practitioner, Pulmonary Disease and Sleep Medicine. 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, 1 practice at this address. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

When was this NPI record last updated?

The NPPES record for Empower Sleep Medical Associates Inc. was last updated on October 27, 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.