Dr. Avian Chien Leong Vincent Chang , MD
Surgery • Bangor, ME
Professional Overview & Biography Verified Profile Summary
Dr. Avian Chang, MD is a certified Surgery practicing in Bangor, ME. With approximately 12 years of clinical experience since completing medical education in 2014, Dr. Chang delivers high-quality medical care to the local community at 417 STATE ST STE 340.
Dr. Chang is affiliated with Eastern Maine Medical Center and accepts Medicare assignment.
Frequently performed procedures and clinical services include critical care, first, subsequent hospital care with moderate levelof medical decision making, if using time, at least, initial hospital care with straightforward or low-level medical decision making, if using time, at least. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.
Practice Location & Contact Primary Location
417 State St Ste 340
Bangor, ME 044016634
Medicare Profile & Education
Other
2014
✓ Accepts Assignment
In-Person Only
Specialty Benchmarks & Practice Insights
Comparative analytics for Surgery in Bangor, ME
Practicing in Bangor, ME (246 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 |
|---|---|---|---|---|
|
99291
Critical care, first 30-74 minutes
|
29 | 21 | $1287.00 | $197.80 |
|
99232
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes
|
27 | 23 | $193.00 | $73.21 |
|
99222
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes
|
26 | 25 | $370.15 | $121.35 |
|
99231
Follow-up hospital inpatient care per day, typically 15 minutes
|
20 | 18 | $107.00 | $45.99 |
Medical Specialties & State Licenses
CMS Verified: 2022-03-10NUCC 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: 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: 2086S0102X
A surgeon with expertise in the management of the critically ill and postoperative patient, particularly the trauma victim, who specializes in critical care medicine diagnoses, treats and supports patients with multiple organ dysfunction. This specialist may have administrative responsibilities for intensive care units and may also facilitate and coordinate patient care among the primary physician, the critical care staff and other specialists.
NUCC Taxonomy Code: 2086S0102X
A surgeon with expertise in the management of the critically ill and postoperative patient, particularly the trauma victim, who specializes in critical care medicine diagnoses, treats and supports patients with multiple organ dysfunction. This specialist may have administrative responsibilities for intensive care units and may also facilitate and coordinate patient care among the primary physician, the critical care staff and other specialists.
NUCC Taxonomy Code: 2086S0102X
A surgeon with expertise in the management of the critically ill and postoperative patient, particularly the trauma victim, who specializes in critical care medicine diagnoses, treats and supports patients with multiple organ dysfunction. This specialist may have administrative responsibilities for intensive care units and may also facilitate and coordinate patient care among the primary physician, the critical care staff and other specialists.
NUCC Taxonomy Code: 2086S0127X
Trauma surgery is a recognized subspecialty of general surgery. Trauma surgeons are physicians who have completed a five-year general surgery residency and usually continue with a one to two year fellowship in trauma and/or surgical critical care, typically leading to additional board certification in surgical critical care. There is no trauma surgery board certification at this point. To obtain board certification in surgical critical care, a fellowship in surgical critical care or anesthesiology critical care must be completed during or after general surgery residency.
Hospital & Practice Group Affiliations
Eastern Maine Medical Center
489 State St, Bangor, ME 044016616
Phone: 2079737000
Eastern Maine Medical Center
417 State St, Bangor, ME 044016638
Phone: 2079738881
Practice Associates & Co-Workers
Healthcare professionals and specialists practicing at this location or sharing practice phone/fax
Physician Assistant
Physician Assistant (Certified)
Surgery - Trauma Surgery
Doctor of Medicine (M.D.)
Orthopaedic Surgery - Orthopaedic Trauma
Doctor of Medicine (M.D.)
Orthopaedic Surgery - Orthopaedic Trauma
Orthopaedic Surgery
Doctor of Medicine (M.D.)
Physician Assistant
Physician Assistant (Certified)
Career & Practice History Timeline
Chronological log of verified NPI updates, location relocations, credentials, and registry changes
Registered at 43 WHITING HILL RD STE 300, BREWER, ME 044121006 (Tel: 2079735000)
Surgery (License #MT207986 in PA)
Registered at 417 STATE ST STE 340, BANGOR, ME 044016634 (Tel: 2079734949)
Surgery (License #MD24256 in ME)
Registered at 1 BARNES JEWISH HOSPITAL PLZ, SAINT LOUIS, MO 631101003 (Tel: 3143625000)
Registered at 660 S EUCLID AVE, CAMPUS BOX 8109, ST LOUIS, MO 631101010 (Tel: 3143625000)
NPI status registered as active in NPPES database
Registered at 250 S 21ST ST, EASTON, PA 180423851 (Tel: 6102504375)
Registered at 250 S 21ST ST, EASTON, PA 180423851 (Tel: 6102504375)
Recorded as AVIAN CHANG, M.D.
Surgery (License #MT207986 in PA)
First registered as active Individual Practitioner in NPPES Database.
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Verified patient ratings, medical care experiences, and facility photos
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NPI Administrative Meta
Mailing Address
43 Whiting Hill Rd Ste 300
Brewer, ME 044121006
Phone: 2079735000
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