Dr. William C Dan , DO
Anesthesiology • Chicago, IL
Professional Overview & Biography Verified Profile Summary
Dr. William Dan, DO is a registered healthcare professional specializing in Anesthesiology in Chicago, IL. Practice services are available at 5841 S MARYLAND AVE # MC4028 under active NPI credentials.
Practice Location & Contact Primary Location
5841 S Maryland Ave # Mc4028
Chicago, IL 606371443
Specialty Benchmarks & Practice Insights
Comparative analytics for Anesthesiology in Chicago, IL
Practicing in Chicago, IL (2670 Statewide)
In-Person Office Visits Only
Under CMS Medicare Fee Schedule vs Standard Submitted Charges
Medical Specialties & State Licenses
CMS Verified: 2025-05-10NUCC 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
Anesthesiology
Doctor of Medicine (M.D.)
Anesthesiology
Doctor of Medicine (M.D.)
Anesthesiology
Doctor of Medicine (M.D.), Doctor of Philosophy (Ph.D.)
Anesthesiology
Doctor of Medicine (M.D.)
Anesthesiology
Doctor of Medicine (M.D.)
Anesthesiology
Doctor of Medicine (M.D.)
Career & Practice History Timeline
Chronological log of verified NPI updates, location relocations, credentials, and registry changes
Recorded as WILLIAM DAN, DO
Anesthesiology (License #125085462 in IL)
Registered at 5841 S MARYLAND AVE # MC4028, CHICAGO, IL 606371443 (Tel: 7737026700)
Registered at 180 HARVESTER DR STE 110, BURR RIDGE, IL 605276686 (Tel: 7737021150)
NPI status registered as active in NPPES database
Registered at 7 GOLDENROD DR, BELLE MEAD, NJ 085024118 (Tel: 9084488688)
Registered at 7 GOLDENROD DR, BELLE MEAD, NJ 085024118
Recorded as WILLIAM DAN
Student in an Organized Health Care Education/Training Program
First registered as active Individual Practitioner in NPPES Database.
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NPI Administrative Meta
Mailing Address
180 Harvester Dr Ste 110
Burr Ridge, IL 605276686
Phone: 7737021150
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