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Edit this profileAt a glance
- 1203 24Th Ave, Meridian, MS 39301
About Dr. Blackwell
John R. Blackwell, M.D. practices diagnostic radiology in Meridian, MS. John is a 1999 graduate of University of Colorado School of Medicine, Denver. According to Medicare claims data, John cared for 1,094 Medicare patients across 1,183 services. The services billed most often include x-ray of chest, 1 view, x-ray of chest, 2 views, and dxa bone density measurement of hip, pelvis, spine. The provider's National Provider Identifier (NPI) is 1831170208.
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
- (601) 693-5862
- Email not available
Is this your home address or personal number? Hide it
Practice Locations
1203 24TH AVE
Meridian, MS 39301
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
1,183 services · 1,094 patients · 25 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| X-ray of chest, 1 view | Imaging | 71045 |
333 | As often as other peers in Diagnostic Radiology |
| X-ray of chest, 2 views | Imaging | 71046 |
195 | More often than most peers in Diagnostic Radiology |
| Dxa bone density measurement of hip, pelvis, spine | Imaging | 77080 |
145 | As often as other peers in Diagnostic Radiology |
| X-ray of abdomen, 1 view | Imaging | 74018 |
87 | More often than most peers in Diagnostic Radiology |
| X-ray of lower and sacral spine, 2-3 views | Imaging | 72100 |
35 | As often as other peers in Diagnostic Radiology |
| X-ray of chest, 2 views | Imaging | 71046 |
33 | More often than most peers in Diagnostic Radiology |
| X-ray of abdomen, 2 views | Imaging | 74019 |
26 | As often as other peers in Diagnostic Radiology |
| Ct scan of chest without contrast | Imaging | 71250 |
26 | Less often than most peers in Diagnostic Radiology |
| X-ray of knee, 1-2 views | Imaging | 73560 |
24 | Less often than most peers in Diagnostic Radiology |
| Complete ultrasound scan behind abdominal cavity | Imaging | 76770 |
23 | As often as other 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 4
Same specialty, same street address — most likely the same department or group.
Also at this address 1
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 Meridian 4
Same specialty, same city.
More connections — 24 related providers in 3 groups
Trained at University of Colorado School of Medicine, Denver 8
Other providers in the same specialty who trained at the same institution.
Class of 1999 at University of Colorado School of Medicine, Denver 8
Providers who graduated from the same medical school in the same year.
Also performs X-ray of chest, 1 view 8
Providers in MS who bill this service to Medicare most often.
Common questions
What does John R. Blackwell specialize in?
John R. Blackwell is a radiologist in Meridian, MS. That is the designation recorded for this NPI in the federal registry, where it is listed as “Diagnostic Radiology”.
NPI registry
Where is John R. Blackwell located?
John R. Blackwell is listed at 1203 24Th Ave, Meridian, MS 39301. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is John R. Blackwell's phone number?
The number on file is (601) 693-5862. Contact the office directly to confirm availability and scheduling.
NPI registry
What is John R. Blackwell's NPI number?
John R. Blackwell's National Provider Identifier is 1831170208. 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 John R. Blackwell train?
John R. Blackwell attended University of Colorado School of Medicine, Denver, graduating in 1999. This comes from the CMS National Downloadable File.
CMS public data
How long has John R. Blackwell been practicing?
John R. Blackwell has 27 years experience. Calculated from a graduation year of 1999, reported in the CMS National Downloadable File.
CMS public data
What does John R. Blackwell do most often?
According to Medicare billing data, John R. Blackwell performs imaging including x-ray of chest, 1 view and x-ray of chest, 2 views. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has John R. Blackwell confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by John R. Blackwell. If this is you, claiming it is free.
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