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JUSTIN EWALD MD
NPI 1558990218
Anesthesiology in Seattle, WA

Active since April 05, 2020PECOS EnrolledAccepts Medicare Assignment
600 BROADWAY STE 270, SEATTLE, WA 98122(206) 625-0578(206) 625-9184 Get Directions Write a Review

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

Record update history: Jul 30, 2024, Apr 5, 2020 (2 updates tracked since 2020).

About Justin Ewald Md NPPES

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

JUSTIN EWALD MD (NPI 1558990218) is an individual anesthesiology provider in Seattle, Washington, licensed in Washington (MD61563360) and active in the NPI registry since April 2020. He is enrolled in Medicare PECOS, is affiliated with University Of Washington Medical Ctr, and is a graduate of University Of Kansas School Of Med (kc/wich/sal) (2020).

NPPES Registry Identity

NPI1558990218
Entity TypeIndividualMale
Primary Taxonomy207L00000X
Provider Legal NameJUSTIN EWALDCredential: MD
Location Address600 BROADWAY STE 270Seattle, WA 98122-5392
Mailing AddressPo Box 840842Dallas, TX 75284-0842 · (206) 625-0578 · Fax (206) 625-9184
Phone(206) 625-0578
Fax(206) 625-9184
Sole ProprietorNo
Medical School CMSUniversity Of Kansas School Of Med (kc/wich/sal)Graduated 2020
Enumeration DateApril 5, 2020
Last NPPES UpdateFebruary 20, 20262 updates tracked since enumeration
NPPES CertifiedFebruary 20, 2026
✔ NPI 1558990218 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyAnesthesiologyAllopathic & Osteopathic Physicians
Taxonomy Code207L00000X
License✔ Licensed in WA · MD61563360
Definition
An anesthesiologist is trained to provide pain relief and maintenance, or restoration, of a stable condition during and immediately following an operation or an obstetric or diagnostic procedure. The anesthesiologist assesses the risk of the patient undergoing surgery and optimizes the patient's condition prior to, during and after surgery. In addition to these management responsibilities, the anesthesiologist provides medical management and consultation in pain management and critical care medicine. Anesthesiologists diagnose and treat acute, long-standing and cancer pain problems; diagnose and treat patients with critical illnesses or severe injuries; direct resuscitation in the care of patients with cardiac or respiratory emergencies, including the need for artificial ventilation; and supervise post-anesthesia recovery.
Also ListedAnesthesiology · Pain MedicineTaxonomy 207LP2900X · License MD61563360 (WA)
600 BROADWAY STE 270, Seattle, WA 98122
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Premera Blue Cross Blue Shield of Alaska.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Justin Ewald Md is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID1153744057
PECOS Enrollment IDI20240814004154
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Hospital Affiliations CMS Care Compare 4

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

University Of Washington Medical Ctr

Acute Care Hospitals · Seattle, WA
3/5 CMS rating
OwnershipGovernment - State
CMS Certification Number500008
Location1959 NE Pacific St Box 356151Seattle, WA 98195 · King County
Emergency services Birthing friendly

Swedish Medical Center / Cherry Hill

Acute Care Hospitals · Seattle, WA
3/5 CMS rating
OwnershipVoluntary non-profit - Church
CMS Certification Number500025
Location500 17th AvenueSeattle, WA 98122 · King County
Emergency services

Swedish Medical Center

Acute Care Hospitals · Seattle, WA
5/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number500027
Location747 BroadwaySeattle, WA 98122 · King County
Emergency services Birthing friendly

Harborview Medical Center

Acute Care Hospitals · Seattle, WA
1/5 CMS rating
OwnershipGovernment - Local
CMS Certification Number500064
Location325 9th AvenueSeattle, WA 98104 · King County
Emergency services

Other Providers at the Same Location NPPES 20

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

LUCAS MICHAEL SMITH MD
Anesthesiology
600 BROADWAY STE 270
SEATTLE, WA 98122
King County (206) 625-0578
DAVID ROBERT ENG MD
Anesthesiology
600 BROADWAY STE 270
SEATTLE, WA 98122
King County (206) 625-0578
SAMANTHA RAE GERHARDSON M.D.
Anesthesiology
600 BROADWAY STE 270
SEATTLE, WA 98122
King County (206) 625-0578
KRISTA DUBIN MD
Anesthesiology
600 BROADWAY STE 270
SEATTLE, WA 98122
King County (206) 625-0578
ASHLEA THOMAS CRNA
Nurse Anesthetist, Certified Registered
600 BROADWAY STE 270
SEATTLE, WA 98122
King County (206) 625-0578
KIM THANH HUYNH CRNA
Nurse Anesthetist, Certified Registered
600 BROADWAY STE 270
SEATTLE, WA 98122
King County (206) 625-0578
MARK MCDADE ABELLERA MD
Anesthesiology
600 BROADWAY STE 270
SEATTLE, WA 98122
King County (206) 625-0578
MIA MCKINSTRY MD
Anesthesiology
600 BROADWAY STE 270
SEATTLE, WA 98122
King County (206) 625-0578

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 Justin Ewald's NPI number?

The NPI number for Justin Ewald is 1558990218. It was assigned to this individual provider in the NPPES registry on April 5, 2020.

Where is Justin Ewald located?

Justin Ewald practices at 600 Broadway Ste 270, Seattle, WA 98122. The listed phone number is (206) 625-0578.

What is Justin Ewald's specialty?

The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.

Is Justin Ewald enrolled in Medicare?

Yes. Justin Ewald is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

What insurance does Justin Ewald accept?

Health plans from Premera Blue Cross Blue Shield of Alaska list Justin Ewald 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.

Is Justin Ewald affiliated with any hospitals?

According to CMS data, Justin Ewald is affiliated with University Of Washington Medical Ctr, Swedish Medical Center / Cherry Hill, Swedish Medical Center and Harborview Medical Center.

When was this NPI record last updated?

The NPPES record for Justin Ewald was last updated on February 20, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.