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Edit this profileWhere to find Colby T. Chastain, M.D.
- Gainesville location main office
200 W Academy Street, Gainesville, GA 30501 - Gainesville location
655 Jesse Jewell Pkwy SE, Gainesville, GA 30501 - Braselton location
1270 Friendship Rd, Braselton, GA 30517 - Demorest location
801 Austin Dr, Demorest, GA 30535 - Demorest location
835 Austin Dr, Demorest, GA 30535
About Dr. Chastain
Colby T. Chastain, M.D. practices diagnostic radiology in Gainesville, GA. Colby is a 1998 graduate of Medical College of Georgia School of Medicine. Medicare claims data shows Colby provided 2,966 services to 2,888 patients. The services billed most often include x-ray of chest, 1 view, screening mammography, and screening 3d breast mammography. The provider's National Provider Identifier (NPI) is 1922056217.
Factual summary compiled by Guide.md from public records; not written by this provider.
Education & Training
Specialty
Credentials & Licensing
Medicare information
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
Contact Information
- (770) 282-8820
- Email not available
Is this your home address or personal number? Hide it
Practice Locations
200 W ACADEMY STREET
Gainesville, GA 30501
655 Jesse Jewell Pkwy SE
Gainesville, GA 30501
1270 Friendship Rd
Braselton, GA 30517
801 Austin Dr
Demorest, GA 30535
835 Austin Dr
Demorest, GA 30535
725 Jesse Jewell Pkwy SE
Gainesville, GA 30501
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
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
Breast Imaging
Abdominal imaging
Biopsies
Bone Density
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
2,966 services · 2,888 patients · 25 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| X-ray of chest, 1 view | Imaging | 71045 |
514 | More often than most peers in Diagnostic Radiology |
| Screening mammography | Imaging | 77067 |
238 | As often as other peers in Diagnostic Radiology |
| Screening 3d breast mammography | Imaging | 77063 |
238 | As often as other peers in Diagnostic Radiology |
| Ct scan of abdomen and pelvis with contrast | Imaging | 74177 |
215 | More often than most peers in Diagnostic Radiology |
| Ct scan head or brain without contrast | Imaging | 70450 |
197 | As often as other peers in Diagnostic Radiology |
| Nuclear medicine study from skull base to mid-thigh with ct scan | Imaging | 78815 |
173 | More often than most peers in Diagnostic Radiology |
| Ct scan of abdomen and pelvis without contrast | Imaging | 74176 |
142 | More often than most peers in Diagnostic Radiology |
| Mri scan of lower spinal canal without contrast | Imaging | 72148 |
127 | More often than most peers in Diagnostic Radiology |
| Ct scan of chest without contrast | Imaging | 71250 |
117 | More often than most peers in Diagnostic Radiology |
| X-ray of abdomen, 1 view | Imaging | 74018 |
104 | More often than most peers in Diagnostic Radiology |
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 radiologists at this location 8
Same specialty, same street address — most likely the same department or group.
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.
Other radiologists in Gainesville 5
Same specialty, same city.
More connections — 24 related providers in 3 groups
Trained at Medical College of Georgia School of Medicine 8
Other providers in the same specialty who trained at the same institution.
Class of 1998 at Medical College of Georgia School of Medicine 8
Providers who graduated from the same medical school in the same year.
Also performs X-ray of chest, 1 view 8
Providers in GA who bill this service to Medicare most often.
Common questions
What kind of doctor is Colby T. Chastain?
Colby T. Chastain is a radiologist in Gainesville, GA. That is the designation recorded for this NPI in the federal registry, where it is listed as “Diagnostic Radiology”.
NPI registry
What is Colby T. Chastain's address?
Colby T. Chastain is listed at 200 W Academy Street, Gainesville, GA 30501. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How can I make an appointment with Colby T. Chastain?
The number on file is (770) 282-8820. Contact the office directly to confirm availability and scheduling.
NPI registry
What is the NPI for Colby T. Chastain?
Colby T. Chastain's National Provider Identifier is 1922056217. 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 Colby T. Chastain train?
Colby T. Chastain attended Medical College of Georgia School of Medicine, graduating in 1998. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Colby T. Chastain have?
Colby T. Chastain has 28 years experience. Calculated from a graduation year of 1998, reported in the CMS National Downloadable File.
CMS public data
What procedures does Colby T. Chastain perform?
According to Medicare billing data, Colby T. Chastain performs imaging including x-ray of chest, 1 view and screening mammography. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Colby T. Chastain's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Colby T. Chastain. If this is you, claiming it is free.
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