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OVERLAKE SLEEP DISORDERS CENTER
NPI 1619292596
Internal Medicine - Sleep Medicine in Bellevue, WA

Active since April 02, 2010
1100 112TH AVE NE, SUITE 320, BELLEVUE, WA 98004(425) 289-3000(425) 289-3240 Get Directions Write a Review

NPPES record last updated: June 20, 2019. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Jun 20, 2019, May 4, 2018, Dec 15, 2017 (3 updates tracked since 2017).

About Overlake Sleep Disorders Center NPPES

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

OVERLAKE SLEEP DISORDERS CENTER (NPI 1619292596) is a healthcare organization registered as a sleep medicine in Bellevue, Washington and active in the NPI registry since April 2010. The organization lists Nghia Giang, Ceo, as its authorized official.

NPPES Registry Identity

NPI1619292596
Entity TypeOrganization
Primary Taxonomy207RS0012X
Legal Business NameOVERLAKE SLEEP DISORDERS CENTER
Location Address1100 112TH AVE NE, SUITE 320Bellevue, WA 98004-4511
Mailing Address1100 112th Ave Ne, Suite 320Bellevue, WA 98004-4511 · (425) 289-3000 · Fax (425) 289-3240
Phone(425) 289-3000
Fax(425) 289-3240
Organization SubpartNo
Authorized OfficialNghia GiangCeo · (425) 974-7601
Enumeration DateApril 2, 2010
Last NPPES UpdateJune 20, 20193 updates tracked since enumeration
✔ NPI 1619292596 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.
1100 112TH AVE NE, Bellevue, WA 98004
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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 MULTIPLE SINGLE SPECIALTY GROUP

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include PacificSource Health Plans.Insurance ›

Other Providers at the Same Location NPPES 3

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

RANDIP SINGH M.D.
Psychiatry & Neurology (Sleep Medicine)
1100 112TH AVE NE, SUITE 320
BELLEVUE, WA 98004
King County (425) 289-3000
DR. MEREDITH BRODERICK M.D.
Psychiatry & Neurology (Sleep Medicine)
1100 112TH AVE NE, SUITE 320
BELLEVUE, WA 98004
King County (425) 289-3000
SCOTT T BONVALLET M.D.
Internal Medicine (Sleep Medicine)
1100 112TH AVE NE, SUITE 320
BELLEVUE, WA 98004
King County (425) 289-3000

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 Overlake Sleep Disorders Center's NPI number?

The NPI number for Overlake Sleep Disorders Center is 1619292596. It was assigned to this organization in the NPPES registry on April 2, 2010.

Where is Overlake Sleep Disorders Center located?

Overlake Sleep Disorders Center is located at 1100 112th Ave NE Suite 320, Bellevue, WA 98004. The listed phone number is (425) 289-3000.

What is Overlake Sleep Disorders Center's specialty?

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

What insurance does Overlake Sleep Disorders Center accept?

Health plans from PacificSource Health Plans list Overlake Sleep Disorders Center 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 Overlake Sleep Disorders Center was last updated on June 20, 2019. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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.