Dr. Derek W Tan , MD
Anesthesiology • Seattle, WA
Professional Overview & Biography Verified Profile Summary
Dr. Derek Tan, MD is a registered healthcare professional specializing in Anesthesiology in Seattle, WA. Practice services are available at 1100 9TH AVE under active NPI credentials.
Practice Location & Contact Primary Location
1100 9th Ave
Seattle, WA 981012756
Specialty Benchmarks & Practice Insights
Comparative analytics for Anesthesiology in Seattle, WA
Practicing in Seattle, WA (1746 Statewide)
In-Person Office Visits Only
Under CMS Medicare Fee Schedule vs Standard Submitted Charges
Medical Specialties & State Licenses
CMS Verified: 2026-07-30NUCC Taxonomy Code: 207L00000X
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.
Practice Associates & Co-Workers
Healthcare professionals and specialists practicing at this location or sharing practice phone/fax
Occupational Therapist
Occupational Therapist
Pharmacist
Doctor of Pharmacy (Pharm.D.)
Internal Medicine - Critical Care Medicine
Doctor of Medicine (M.D.)
Contractor
Physical Medicine & Rehabilitation
Doctor of Osteopathic Medicine (D.O.)
Speech-Language Pathologist
Speech-Language Pathologist
Career & Practice History Timeline
Chronological log of verified NPI updates, location relocations, credentials, and registry changes
Registered at 1100 9TH AVE, SEATTLE, WA 981012756 (Tel: 5106480235)
Registered at 1100 9TH AVE, SEATTLE, WA 981012756
Anesthesiology (License #MD.MD.70070153 in WA)
Registered at 1211 MEDICAL CENTER DR, NASHVILLE, TN 372320004 (Tel: 6153225000)
Registered at 640 21ST AVE N APT 228, NASHVILLE, TN 372036138
NPI status registered as active in NPPES database
Registered at 1611 NW 12TH AVE, MIAMI, FL 331361005 (Tel: 5106480235)
Registered at 3751 DELAWARE DR, FREMONT, CA 945385562
Recorded as DEREK TAN, MD
Student in an Organized Health Care Education/Training Program
First registered as active Individual Practitioner in NPPES Database.
Patient & Community Reviews
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NPI Administrative Meta
Mailing Address
1100 9th Ave
Seattle, WA 981012756
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.