Physician Profile
Gregory Chang, M.D.
Unclaimed ProfileAbout Dr. Chang
Gregory Chang, M.D. is a healthcare provider in Boston, MA specializing in diagnostic radiology. Gregory trained at Harvard Medical School, graduating in 2003. Medicare claims data shows Gregory provided 2,052 services to 1,269 patients.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it.
Education & Training
Specialty
Credentials & Licensing
Source: NPPES NPI Registry
Contact Information
- (617) 724-0288
- Email not available
Practice Locations
55 FRUIT ST DEPARTMENT OF RADIOLOGY, NYU LANGONE MEDICAL CENTER
Boston, MA 02114
Conditions Evaluated or Diagnosed
Within Diagnostic Radiology generally. Availability varies by clinician, training and location — this profile has not been claimed, so nothing here is a personal claim by the provider.
Conditions
Abdomen & Pelvis
- Abdominal Pain
- Appendicitis
- Diverticulitis
- Enlarged prostate
- Gallstones
- Kidney stones
- Liver Lesions
- Ovarian cysts
- Uterine fibroids
Bone & Joint
- Ankle Sprain or Fracture
- Bone fractures
- Heel pain
- Hip osteoarthritis
- Osteoporosis
- Rotator cuff tear
- Torn meniscus
Brain & Head
- Brain aneurysm
- Brain tumor
- Concussion in Children
- Migraines
- Sinus infection
- Transient ischemic attack
Brain & nerves
Breast
Chest & Heart
General
Heart & blood vessels
Joint & bone
Liver & digestion
Lungs & breathing
Men's health
Neck & Thyroid
Nerve pain
Pelvic health
Spine
Spine & back
Vascular
Women's health
Procedures & services
Abdominal imaging
Biopsies
Bone Density
Breast Imaging
CT Scan
Digestive & liver
Fluoroscopy
General imaging
Heart & blood vessels
Joint & bone
MRI
Nuclear Medicine
Pelvic imaging
Screening & Prevention
Spine & back
Ultrasound
- Abdominal Ultrasound
- Carotid Ultrasound
- Leg Vein Ultrasound
- Pelvic ultrasound
- Scrotal Ultrasound
- Thyroid ultrasound
- Ultrasound
Urinary & kidney
Women's health
X-Ray
Procedures Most Often Billed to Medicare
2,052 services · 1,269 patients · 25 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| X-ray of knee, 3 views | Imaging | 73562 |
245 |
| X-ray of foot, minimum of 3 views | Imaging | 73630 |
165 |
| X-ray of shoulder, minimum of 2 views | Imaging | 73030 |
163 |
| X-ray of hand, minimum of 3 views | Imaging | 73130 |
162 |
| X-ray of hip, 2-3 views | Imaging | 73502 |
147 |
| X-ray of knee, 4 or more views | Imaging | 73564 |
146 |
| X-ray of lower and sacral spine, 2-3 views | Imaging | 72100 |
105 |
| X-ray of wrist, minimum of 3 views | Imaging | 73110 |
90 |
| X-ray for bone length assessment | Imaging | 77073 |
88 |
| X-ray of knee, 1-2 views | Imaging | 73560 |
87 |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Other diagnostic radiology specialists at this location 3
Same specialty, same street address — most likely the same department or group.
Related specialists at this location 1
Clinically related specialties at the same address — the people this provider most likely works alongside.
Also at this address 4
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
More connections — 27 related providers in 4 groups
Other diagnostic radiology specialists in Boston 5
Same specialty, same city.
Trained at Harvard Medical School 7
Other providers in the same specialty who trained at the same institution.
Class of 2003 at Harvard Medical School 7
Providers who graduated from the same medical school in the same year.
Also performs X-ray of knee, 3 views 8
Providers in MA who bill this service to Medicare most often.
Common questions
What kind of doctor is Gregory Chang?
Gregory Chang is a diagnostic radiology in Boston, MA. That is the designation recorded for this NPI in the federal registry.
NPI registry
What is Gregory Chang's address?
Gregory Chang is listed at 55 Fruit St Department of Radiology, NYU Langone Medical Center, Boston, MA 02114. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How can I make an appointment with Gregory Chang?
The number on file is (617) 724-0288. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is the NPI for Gregory Chang?
Gregory Chang's National Provider Identifier is 1881892883. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
Where did Gregory Chang train?
Gregory Chang attended Harvard Medical School, graduating in 2003. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Gregory Chang have?
Gregory Chang has 23 years experience. Calculated from a graduation year of 2003, reported in the CMS National Downloadable File.
CMS public data
What procedures does Gregory Chang perform?
According to Medicare billing data, Gregory Chang performs imaging including x-ray of knee, 3 views and x-ray of foot, minimum of 3 views. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Gregory Chang's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Gregory Chang. If this is you, claiming it is free.
Guide.md
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.