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Active NPI 1922090133 Individual Practitioner Male Practitioner

Dr. Jaymin Chang , MD

Anesthesiology • Seattle, WA

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. Jaymin Chang, MD is a certified Anesthesiology practicing in Seattle, WA. With approximately 22 years of clinical experience since completing medical education in 2004, Dr. Chang delivers high-quality medical care to the local community at 600 BROADWAY STE 270.

Dr. Chang maintains professional affiliations with Hospitalist Medicine Physicians Of Washington - Tcs, Physicians Anesthesia Service Pllc and accepts Medicare assignment.

Frequently performed procedures and clinical services include anesthesia for procedure on large bowel using an endoscope, anesthesia for procedure on esophagus, stomach, and/or upper small bowel using an endoscope, ultrasonic guidance imaging supervision and interpretation for insertion of needle. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

600 Broadway Ste 270

Seattle, WA 981225392

Telephone 2066250578
Fax 2066259184
Associated Practice Facility / Clinic

Medicare Profile & Education

Medical School

Other

Graduation Year

2004

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Anesthesiology in Seattle, WA

Senior Veteran Specialist (>20 Yrs)
Practitioner Clinical Experience
22 Yrs +3.6 yrs vs City Avg
City Avg: 18.4 Yrs
State Avg: 23.7 Yrs
Regional Practice Density
702 Specialists

Practicing in Seattle, WA (1746 Statewide)

Telehealth Adoption Rate
1.6% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount
87.1% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Chang (22 Years) 22 Yrs
Seattle Specialty Average (18.4 Years) 18.4 Yrs

Performed Procedures & Service Volume

Top Medicare Part B procedures performed by this practitioner

CMS Official Data (2024)
Reporting Year:
HCPCS Code & Description Services Patients Submitted Charge Medicare Allowed
00811 Anesthesia for procedure on large bowel using an endoscope
16 16 $1017.03 $131.40

Medical Specialties & State Licenses

CMS Verified: 2026-01-13
Anesthesiology Primary Specialty

NUCC Taxonomy Code: 207L00000X

State License WA MD61276491

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.

Anesthesiology

NUCC Taxonomy Code: 207L00000X

State License NV 10907

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.

Anesthesiology

NUCC Taxonomy Code: 207L00000X

State License OR MD218665

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.

Additional State Medicaid & Healthcare Payer Identifiers

Medicaid State Provider ID
100503446 (NV)

Hospital & Practice Group Affiliations

Physicians Anesthesia Service Pllc

747 Broadway, Seattle, WA 981224379

Phone: 2063862742

Hospitalist Medicine Physicians Of Washington - Tcs

9205 Sw Barnes Rd, Portland, OR 972256603

Phone: 5032161234

Practice Associates & Co-Workers

Healthcare professionals and specialists practicing at this location or sharing practice phone/fax

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Career & Practice History Timeline

Chronological log of verified NPI updates, location relocations, credentials, and registry changes

13 Historical Events
📍
Updated Practice Location November 02, 2022

Registered at 600 BROADWAY STE 270, SEATTLE, WA 981225392 (Tel: 2066250578)

📍
Updated Business Mailing Address November 02, 2022

Registered at PO BOX 840842, DALLAS, TX 752840842

NPI Profile Active December 27, 2017

NPI status registered as active in NPPES database

📍
Updated Practice Location December 27, 2017

Registered at 9127 W RUSSELL RD STE 110, LAS VEGAS, NV 891481253 (Tel: 7028780070)

📍
Updated Business Mailing Address December 27, 2017

Registered at 9127 W RUSSELL RD STE 110, LAS VEGAS, NV 891481253 (Tel: 7028780070)

👤
Provider Name / Credentials Updated December 27, 2017

Recorded as JAYMIN CHANG, MD

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) December 27, 2017

Anesthesiology (License #10907 in NV)

NPI Profile Active December 04, 2007

NPI status registered as active in NPPES database

📍
Updated Practice Location December 04, 2007

Registered at 129 W LAKE MEAD PKWY, B 18, HENDERSON, NV 890157055 (Tel: 7025644440)

📍
Updated Business Mailing Address December 04, 2007

Registered at 129 W LAKE MEAD PKWY, B 18, HENDERSON, NV 890157055 (Tel: 7025644440)

👤
Provider Name / Credentials Updated December 04, 2007

Recorded as JAYMIN CHANG, MD

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) December 04, 2007

Anesthesiology (License #10907 in NV)

🟢
Initial NPI Registration & Enumeration August 16, 2005

First registered as active Individual Practitioner in NPPES Database.

Patient & Community Reviews

Verified patient ratings, medical care experiences, and facility photos

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NPI Administrative Meta

NPI Number: 1922090133
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: August 16, 2005
Last Update: January 13, 2026
Sole Proprietor: No

Mailing Address

Po Box 840842

Dallas, TX 752840842

Public Domain Record This profile contains public domain information published by CMS and NPPES under the Freedom of Information Act (FOIA).
⚠️ Medical Disclaimer

This directory listing is for informational purposes only and does not constitute medical advice, diagnosis, or physician endorsement. If you are experiencing a medical emergency, please call 911 immediately.