1. Home
  2. Directory
  3. Washington
  4. Seattle
  5. Anesthesiology
  6. NPI Profile

JUSTIN LO
NPI 1023817244
Anesthesiology in Seattle, WA

Active since March 10, 2025PECOS Enrolled
1959 NE PACIFIC ST BOX 356540, SEATTLE, WA 98195(206) 543-2474(206) 543-2958 Get Directions Write a Review

NPPES record last updated: April 20, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Apr 20, 2026, Mar 10, 2025 (2 updates tracked since 2025).

About Justin Lo NPPES

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

JUSTIN LO (NPI 1023817244) is an individual anesthesiology provider in Seattle, Washington, licensed in Washington (MDRE.ML.70112689) and active in the NPI registry since March 2025. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1023817244
Entity TypeIndividualMale
Primary Taxonomy207L00000X
Provider Legal NameJUSTIN LO
Location Address1959 NE PACIFIC ST BOX 356540Seattle, WA 98195-0001
Mailing Address1959 Ne Pacific St Box 356540Seattle, WA 98195-0001 · (206) 543-2474 · Fax (206) 543-2958
Phone(206) 543-2474
Fax(206) 543-2958
Sole ProprietorNo
Enumeration DateMarch 10, 2025
Last NPPES UpdateApril 20, 20262 updates tracked since enumeration
NPPES CertifiedApril 20, 2026
✔ NPI 1023817244 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyAnesthesiologyAllopathic & Osteopathic Physicians
Taxonomy Code207L00000X
License✔ Licensed in WA · MDRE.ML.70112689
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.
1959 NE PACIFIC ST BOX 356540, Seattle, WA 98195
Open in Google Maps ↗

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Justin Lo is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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.

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.

DR. THOMAS WISE MD
Student in an Organized Health Care Education/Training Program
1959 NE PACIFIC ST BOX 356540
SEATTLE, WA 98195
King County (206) 543-2474
ANDY L LEE MD
Anesthesiology
1959 NE PACIFIC ST BOX 356540
SEATTLE, WA 98195
King County (206) 543-2773
JOSHUA A OLSON MD
Student in an Organized Health Care Education/Training Program
1959 NE PACIFIC ST BOX 356540
SEATTLE, WA 98195
King County (206) 543-2474
JESSICA JADE LE
Student in an Organized Health Care Education/Training Program
1959 NE PACIFIC ST BOX 356540
SEATTLE, WA 98195
King County (206) 543-2474
DR. CHARLES M CROWDER MD, PHD
Anesthesiology
1959 NE PACIFIC ST BOX 356540, DEPARTMENT OF ANESTHESIOLOGY AND PAIN MEDICINE
SEATTLE, WA 98195
King County (206) 543-2673
ELISABETH POWELSON MD
Anesthesiology (Pain Medicine)
1959 NE PACIFIC ST BOX 356540
SEATTLE, WA 98195
King County (510) 520-2006
DR. LOGAN FRANCIS CONDON
Student in an Organized Health Care Education/Training Program
1959 NE PACIFIC ST BOX 356540
SEATTLE, WA 98195
King County (206) 543-2474
MR. MALCOLM LIZZAPPI
Anesthesiology
1959 NE PACIFIC ST BOX 356540
SEATTLE, WA 98195
King County (206) 543-2474

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 Lo's NPI number?

The NPI number for Justin Lo is 1023817244. It was assigned to this individual provider in the NPPES registry on March 10, 2025.

Where is Justin Lo located?

Justin Lo practices at 1959 NE Pacific St Box 356540, Seattle, WA 98195. The listed phone number is (206) 543-2474.

What is Justin Lo's specialty?

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

Is Justin Lo enrolled in Medicare?

Yes. Justin Lo is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Justin Lo was last updated on April 20, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.