EVERGREEN SLEEP DISORDERS CLINIC
NPI 1750482949
Internal Medicine in Kirkland, WA

Q: What is King County Public Hospital District No 2's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Active since September 26, 2006

11521 NE 128TH ST, STE 130, KIRKLAND, WA 98034(425) 899-4280(425) 899-4294 Get Directions Write a Review

NPPES record last updated: November 6, 2024. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Nov 6, 2024, Nov 7, 2023, Jun 5, 2023 and 2 more (5 updates tracked since 2015).

On this page

About Evergreen Sleep Disorders Clinic NPPES

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

EVERGREEN SLEEP DISORDERS CLINIC (NPI 1750482949) is a healthcare organization registered as an internal medicine in Kirkland, Washington and active in the NPI registry since September 2006. The organization lists William Howe, Cfo, as its authorized official.

NPPES Registry Identity

NPI1750482949

Entity TypeOrganization

Primary Taxonomy207R00000X

Legal Business NameKING COUNTY PUBLIC HOSPITAL DISTRICT NO 2

Location Address11521 NE 128TH ST, STE 130Kirkland, WA 98034-4317

Mailing AddressPo Box 102928Pasadena, CA 91189-2928 · (425) 899-3868 · Fax (425) 899-3269

Phone(425) 899-4280

Fax(425) 899-4294

Organization SubpartYes

Authorized OfficialWilliam HoweCfo · (425) 899-2606

Enumeration DateSeptember 26, 2006

Last NPPES UpdateNovember 6, 20245 updates tracked since enumeration

NPPES CertifiedNovember 6, 2024

✔ NPI 1750482949 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians

Taxonomy Code207R00000X

Definition

A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.

11521 NE 128TH ST, Kirkland, WA 98034

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Other Names 1

Doing Business AsEvergreen Sleep Disorders Clinic

Other Identifiers 5

OtherCQ2437WA · Medicare Railroad

OtherCG2833WA · Medicare Railroad

OtherCJ9678WA · Medicare Railroad

Medicaid7117872WA

OtherCG8137WA · Medicare Railroad

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

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter Health, Premera Blue Cross Blue Shield of Alaska.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)

Evergreen Sleep Disorders Clinic is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

1,071

Medicare enrollment records show 1,071 clinicians reassign Medicare billing to Evergreen Sleep Disorders Clinic, which bills Medicare for the services they deliver. Of these, 6 practice at this address and 619 within 10 miles. Listed here are the 20 practicing nearest to this location.

Clinicians by Medicare Specialty 52

Physical Therapist in Private Practice268

Nurse Practitioner124

Family Practice107

Obstetrics/Gynecology84

Hospitalist56

Internal Medicine54

Psychiatry51

Neurology39

44 other specialties288

Nearest to this location (20)

See all 1,071

Marissa Black, M.D.

Geriatric Medicine

NPI 1114269735

11521 NE 128TH ST STE 100
Kirkland, WA 98034

(425) 899-6800

✔ PECOS✔ Accepts MedicareSame address

Supriya Mystkowski, MD

Sleep Medicine

NPI 1235231929

11521 NE 128TH ST STE 130
Kirkland, WA 98034

(425) 899-4280

✔ PECOS✔ Accepts MedicareSame address

Henry Su, MD

Internal Medicine

NPI 1235111766

11521 NE 128TH ST SUITE 130
Kirkland, WA 98034

(425) 899-4280

✔ PECOS✔ Accepts MedicareSame address

Reza Tabibi, MD

Geriatric Medicine

NPI 1053450627

11521 NE 128TH ST STE 100
Kirkland, WA 98034

(425) 899-6800

✔ PECOS✔ Accepts MedicareSame address

Vernan Atienza

Geriatric Medicine

NPI 1851402440

11521 NE 128TH ST SUITE 100
Kirkland, WA 98034

(425) 899-6800

✔ PECOS✔ Accepts MedicareSame address

Victoria Marxen, MD

Geriatric Medicine

NPI 1578545356

11521 NE 128TH ST SUITE 100
Kirkland, WA 98034

(425) 899-6800

✔ PECOS✔ Accepts MedicareSame address

Yung Lee, D.O.

Sports Medicine

NPI 1225082076

11800 NE 128TH ST SUITE 530
Kirkland, WA 98034

(425) 899-1220

✔ PECOS✔ Accepts Medicare0.2 mi

Michele Delorit, M.D.

Obstetrics/Gynecology

NPI 1306949573

12910 TOTEM LAKE BLVD NE STE 102
Kirkland, WA 98034

(425) 899-4455

✔ PECOS✔ Accepts Medicare0.2 mi

Sydney Osborne, DPT

Physical Therapist in Private Practice

NPI 1205145224

12910 TOTEM LAKE BLVD NE STE 105
Kirkland, WA 98034

(425) 823-8631

✔ Accepts Medicare0.2 mi

Elisee Jionang Dapeu

Family Practice

NPI 1326667148

12710 TOTEM LAKE BLVD NE
Kirkland, WA 98034

(425) 821-4040

✔ PECOS✔ Accepts Medicare0.2 mi

Daniel Shao, D.O

Internal Medicine

NPI 1841645447

12710 TOTEM LAKE BLVD NE
Kirkland, WA 98034

(425) 899-2560

✔ PECOS✔ Accepts Medicare0.2 mi

Peter Lallas, D.P.M.

Podiatry

NPI 1972556918

12710 TOTEM LAKE BLVD NE
Kirkland, WA 98034

(425) 821-4040

✔ PECOS✔ Accepts Medicare0.2 mi

Chao Ching Wu, M.D.

Pediatric Medicine

NPI 1619920527

12710 TOTEM LAKE BLVD NE
Kirkland, WA 98034

(425) 821-4040

✔ PECOS✔ Accepts Medicare0.2 mi

Ronald Gregush, M.D.

Orthopedic Surgery

NPI 1275625584

12911 120TH AVE. NE SUITE H-210
Kirkland, WA 98034

(425) 823-4000

✔ PECOS✔ Accepts Medicare0.2 mi

Jessica Swan, MSM, LM, CPM

Certified Nurse Midwife (CNM)

NPI 1275980971

13128 TOTEM LAKE BLVD NE SUITE 101
Kirkland, WA 98034

(425) 823-1919

✔ PECOS0.3 mi

Michael Eulberg

Pulmonary Disease

NPI 1518095587

12911 120TH AVE NE SUITE G105
Kirkland, WA 98034

(425) 899-6972

✔ PECOS0.3 mi

Amelia Wendt, MD

Psychiatry

NPI 1851880702

12030 NE 130TH LN STE 300
Kirkland, WA 98034

(425) 899-3602

✔ PECOS✔ Accepts Medicare0.4 mi

James Abe, MD

Physical Medicine and Rehabilitation

NPI 1154827962

12039 NE 128TH ST STE 500
Kirkland, WA 98034

(425) 899-1220

✔ PECOS✔ Accepts Medicare0.4 mi

Pinky Agarwal, MD

Neurology

NPI 1245223296

12039 NE 128TH ST SUITE 300
Kirkland, WA 98034

(425) 899-3123

✔ PECOS✔ Accepts Medicare0.4 mi

Noor Amro, FNP

Nurse Practitioner

NPI 1801402169

12039 NE 128TH ST STE 500
Kirkland, WA 98034

(425) 899-2560

✔ PECOS✔ Accepts Medicare0.4 mi

See all 1,071 clinicians

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 King County Public Hospital District No 2's NPI number?

The NPI number for King County Public Hospital District No 2 is 1750482949. It was assigned to this organization in the NPPES registry on September 26, 2006. The provider is doing business as Evergreen Sleep Disorders Clinic.

Where is King County Public Hospital District No 2 located?

King County Public Hospital District No 2 is located at 11521 NE 128th St Ste 130, Kirkland, WA 98034. The listed phone number is (425) 899-4280.

What is King County Public Hospital District No 2's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Is King County Public Hospital District No 2 enrolled in Medicare?

Yes. King County Public Hospital District No 2 is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through King County Public Hospital District No 2?

According to the CMS Revalidation Reassignment List (October 2026 release), 1,071 clinicians in 52 Medicare specialties reassign their Medicare billing to King County Public Hospital District No 2. 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. The largest specialties are Physical Therapist in Private Practice (268), Nurse Practitioner (124) and Family Practice (107). Of these, 6 practice at this address and 619 within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

What insurance does King County Public Hospital District No 2 accept?

Health plans from Ambetter Health and Premera Blue Cross Blue Shield of Alaska list King County Public Hospital District No 2 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 King County Public Hospital District No 2 was last updated on November 6, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 23 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.