STAN SU-TAH CHEN M.D.
NPI 1962449090
Anesthesiology in Seattle, WA

Q: What is Stan Chen's NPI number?

The NPI number for Stan Chen is 1962449090. It was assigned to this individual provider in the NPPES registry on May 31, 2006.

Q: What is Stan Chen's specialty?

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

Q: When was this NPI record last updated?

The NPPES record for Stan Chen was last updated on August 29, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.

Active since May 31, 2006PECOS Enrolled

600 BROADWAY STE 270, SEATTLE, WA 98122(206) 625-0578(206) 625-9184 Get Directions Write a Review

NPPES record last updated: August 29, 2024. Verified against the NPPES registry weekly; last sync: November 01, 2026.

Record update history: Jan 8, 2020, Oct 19, 2016 (2 updates tracked since 2016).

On this page

About Stan Su-tah Chen M.d. NPPES

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

STAN SU-TAH CHEN M.D. (NPI 1962449090) is an individual anesthesiology provider in Seattle, Washington, licensed in Washington (MD00035720) and active in the NPI registry since May 2006. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1962449090

Entity TypeIndividualMale

Primary Taxonomy207L00000X

Provider Legal NameSTAN SU-TAH CHENCredential: M.D.

Location Address600 BROADWAY STE 270Seattle, WA 98122-5392

Mailing AddressPo Box 840842Dallas, TX 75284-0842 · (066) 250-5782 · Fax (206) 625-9184

Phone(206) 625-0578

Fax(206) 625-9184

Sole ProprietorYes

Enumeration DateMay 31, 2006

Last NPPES UpdateAugust 29, 20242 updates tracked since enumeration

NPPES CertifiedAugust 29, 2024

✔ NPI 1962449090 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyAnesthesiologyAllopathic & Osteopathic Physicians

Taxonomy Code207L00000X

Licenses✔ Licensed in WA · MD00035720✔ Licensed in OR · MD25812

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.

600 BROADWAY STE 270, Seattle, WA 98122

Open in Google Maps ↗

Other Identifiers 2

Medicaid135106OR

Medicaid2034890WA

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Stan Su-tah Chen M.d. 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.

Medicare Billing Reassignment

Medicare enrollment records show Stan Chen reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Physicians Anesthesia Service PLLC

Same address

Anesthesiology

600 BROADWAY STE 270
Seattle, WA 98122

Reassigned Medicare billing, Washington enrollment
233 clinicians in this Medicare group

NPI 1417962200 (206) 381-0269

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Areas of Expertise CMS Part B claims 3

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Anesthesia for procedure for total knee joint replacement 01402

Anesthesia for a total knee joint replacement numbs your body to eliminate pain during surgery. This could be general anesthesia where you're unconscious, or regional anesthesia where only the leg is numb. It's administered by a specialist, ensuring safety and comfort.

15 services14 patients

Anesthesia for procedure on nerves, muscles, tendons, and tissue of forearm, wrist, and hand 01810

Anesthesia for procedures on the forearm, wrist, and hand involves administering medication to block sensation in these areas. This helps ensure comfort and painlessness during surgeries or treatments involving nerves, muscles, tendons, and tissue in these regions.

12 services12 patients

Anesthesia for total hip replacement 01214

Anesthesia for total hip replacement is a medical service where medication is given to eliminate pain during surgery. Two types are commonly used: general anesthesia, making you unconscious, or spinal anesthesia, numbing the lower body. The choice depends on your health and your doctor's recommendation.

11 services11 patients

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