Dr. Eric Changchien , MD
Surgery • Riverside, CA
Professional Overview & Biography Verified Profile Summary
Dr. Eric Changchien, MD is a certified Surgery practicing in Riverside, CA. With approximately 19 years of clinical experience since graduating from Wright State University Boonshoft School Of Medicine in 2007, Dr. Changchien delivers high-quality medical care to the local community at 3660 PARK SIERRA DR.
Dr. Changchien is affiliated with Southern California Permanente Medical Group and accepts Medicare assignment.
Frequently performed procedures and clinical services include initial hospital care with straightforward or low-level medical decision making, if using time, at least, new patient outpatient office visit, established patient outpatient office visit. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.
Practice Location & Contact Primary Location
3660 Park Sierra Dr
Suite 105
Riverside, CA 925053081
Medicare Profile & Education
Wright State University Boonshoft School Of Medicine
2007
✓ Accepts Assignment
In-Person Only
Specialty Benchmarks & Practice Insights
Comparative analytics for Surgery in Riverside, CA
Practicing in Riverside, CA (3346 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 |
|---|---|---|---|---|
|
99222
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes
|
51 | 46 | $349.93 | $127.69 |
|
99203
New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more
|
24 | 24 | $282.70 | $102.13 |
|
99213
Established patient office or other outpatient visit, typically 15 minutes
|
22 | 17 | $191.98 | $69.23 |
Medical Specialties & State Licenses
NUCC Taxonomy Code: 208600000X
A general surgeon has expertise related to the diagnosis - preoperative, operative and postoperative management - and management of complications of surgical conditions in the following areas: alimentary tract; abdomen; breast, skin and soft tissue; endocrine system; head and neck surgery; pediatric surgery; surgical critical care; surgical oncology; trauma and burns; and vascular surgery. General surgeons increasingly provide care through the use of minimally invasive and endoscopic techniques. Many general surgeons also possess expertise in transplantation surgery, plastic surgery and cardiothoracic surgery.
NUCC Taxonomy Code: 208C00000X
A colon and rectal surgeon is trained to diagnose and treat various diseases of the intestinal tract, colon, rectum, anal canal and perianal area by medical and surgical means. This specialist also deals with other organs and tissues (such as the liver, urinary and female reproductive system) involved with primary intestinal disease.
Hospital & Practice Group Affiliations
Southern California Permanente Medical Group
6640 Alton Pkwy, Irvine, CA 926183734
Phone: 9499325000
Practice Associates & Co-Workers
Healthcare professionals and specialists practicing at this location or sharing practice phone/fax
Surgery
Doctor of Medicine (M.D.)
Surgery
Doctor of Medicine (M.D.)
Surgery - Vascular Surgery
Doctor of Medicine (M.D.)
Surgery
Doctor of Medicine (M.D.)
Surgery
Doctor of Medicine (M.D.)
Surgery - Vascular Surgery
Doctor of Medicine (M.D.)
Career & Practice History Timeline
Chronological log of verified NPI updates, location relocations, credentials, and registry changes
Colon & Rectal Surgery (License #8505128-1205 in UT)
NPI status registered as active in NPPES database
Registered at 3660 PARK SIERRA DR, SUITE 105, RIVERSIDE, CA 925053081 (Tel: 9512788870)
Registered at PO BOX 2828, CORONA, CA 928782828 (Tel: 9512788870)
Recorded as ERIC CHANGCHIEN, MD
Surgery (License #108490 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
Po Box 2828
Corona, CA 928782828
Phone: 9512788870
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