Dr. James Saeyung Ahn , MD
Anesthesiology • Corona, CA
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Professional Overview & Biography Verified Profile Summary
Dr. James Ahn, MD is a registered Anesthesiology practitioner in Corona, CA. With approximately 36 years of clinical practice since completing medical education in 1990, Dr. Ahn provides healthcare services at the registered practice location at 800 S MAIN ST.
Dr. Ahn is affiliated with Corona Anesthesia Group Inc and accepts Medicare assignment.
Frequently performed procedures and clinical services include anesthesia for procedure on esophagus, stomach, and/or upper small bowel using an endoscope, anesthesia for procedure on large bowel using an endoscope, anesthesia for procedure in upper abdomen including use of an endoscope. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.
Practice Location & Contact Primary Location
800 S Main St
Corona, CA 928823420
Medicare Profile & Education
Other
1990
✓ Accepts Assignment
In-Person Only
Specialty Benchmarks & Practice Insights
Comparative analytics for Anesthesiology in Corona, CA
Practicing in Corona, CA (7879 Statewide)
In-Person Office Visits Only
Under CMS Medicare Fee Schedule vs Standard Submitted Charges
Clinical Seniority & Experience Comparison
Performed Procedures & Service Volume
Top Medicare Part B procedures performed by this practitioner
| HCPCS Code & Description | Services | Patients | Submitted Charge | Medicare Allowed |
|---|---|---|---|---|
|
00731
Anesthesia for procedure on esophagus, stomach, and/or upper small bowel using an endoscope
|
19 | 17 | $2613.95 | $157.47 |
Medical Specialties & State Licenses
CMS Verified: 2023-07-14NUCC 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.
Additional State Medicaid & Healthcare Payer Identifiers
Hospital & Practice Group Affiliations
Corona Anesthesia Group Inc
800 S Main St, Corona, CA 928823420
Phone: 9517374343
Secondary Practice Locations
1500 Duarte Rd
Duarte, CA 910103012
Phone: 6262564673
Practice Associates & Co-Workers
Healthcare professionals and specialists practicing at this location or sharing practice phone/fax
Student in an Organized Health Care Education/Training Program
Dietitian, Registered
Anesthesiology
Doctor of Medicine (M.D.)
Nurse Practitioner - Family
Family Nurse Practitioner (Certified)
Nurse Practitioner
Nurse Practitioner
Emergency Medicine
Career & Practice History Timeline
Chronological log of verified NPI updates, location relocations, credentials, and registry changes
Registered at 800 S MAIN ST, CORONA, CA 928823420 (Tel: 9517374343)
Registered at 800 S MAIN ST, CORONA, CA 928823420
NPI status registered as active in NPPES database
Registered at 17100 EUCLID ST, FOUNTAIN VALLEY, CA 927084004 (Tel: 7149667200)
Registered at 210 N TUSTIN AVE, SANTA ANA, CA 927053807 (Tel: 8008837243)
Recorded as JAMES AHN, M.D.
Anesthesiology (License #G84344 in CA)
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
Mailing Address
800 S Main St
Corona, CA 928823420
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.