DR. JUSTIN ALLEN CALVERT (M.D.) – Diagnostic Radiology Physician, NPI 1457549198
Diagnostic Radiology Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
861 GENERAL SURGERY in TN
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Provider Addresses for DR. JUSTIN ALLEN CALVERT (M.D.)
P.O. BOX 9369
MOBILE, AL 366910369
Phone: (251) 460-0326
Fax: (251) 460-2846
Type: Mailing
975 E 3RD ST. BOX 376
TENNESSEE INTERVENTIONAL ASSOCIATES
CHATTANOOGA, TN 37403
Phone: (615) 712-0045
Type: Mailing
Erlanger Health System, 975, East 3rd Street, Chattanooga, Hamilton County, Tennessee, 37403, United States
BOX 376
CHATTANOOGA, TN 374032147
Phone: (423) 778-7234
Fax: (423) 778-7245
Type: Location
5 MOBILE INFIRMARY CIRCLE
MOBILE, AL 366073513
Phone: (251) 435-2400
Fax: (423) 778-7245
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 2 Open Payments records for all available years, with a total value of $36.
Total Amount is formed as General ($36) + Research ($0) + Ownership ($0) = $36.
Last reported payment date: 2024-06-27 • Largest payer in this snapshot: Medtronic, Inc. ($20).
Total Amount
$36
General + Research + Ownership
Payments
2
Total payment records
General Amount
$36
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-06-27
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Medtronic, Inc. | $20 |
| Stryker Corporation | $16 |
Medicare Enrollment & Revalidation
Source: CMS public data · Not endorsed by CMS ·
Educational use only—not medical, billing, or legal advice.
PECOS enrollment status
Participating (accepts Medicare assignment)
Enrollment effective: 2022-12-22
PECOS data refreshed: 2026-06-15
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking 4 Medicare enrollment records; no due dates published yet.
Enrollment records
4
Earliest due date
Not assigned (TBD)
CMS data updated
2026-06-01
Revalidation progress
- Medicare enrolled
- On CMS revalidation list
- Due date assigned
- Revalidate in PECOS
CMS enrollment records
| Enrollment ID | Type | Specialty | State | Due date |
|---|---|---|---|---|
| I20090107000171 | I | Interventional Radiology | TN | TBD |
| I20160414001437 | I | Diagnostic Radiology | GA | TBD |
| I20160513002055 | I | Interventional Radiology | NC | TBD |
| I20221222000869 | I | Diagnostic Radiology | AL | TBD |
What to do next
- No action required while the due date shows TBD.
- Check the CMS Revalidation Lookup Tool periodically — CMS updates the list about every 60 days.
- Do not submit a revalidation application in PECOS until CMS publishes a concrete due date.
Prepare CMS-855 application → · Look up this NPI in PECOS → · Verify on CMS PECOS
Medicare Utilization (FFS)
Source: CMS public data · Not endorsed by CMS · Beneficiary counts under 11 are suppressed in source data ·
Educational use only—not medical, billing, or legal advice.
Top Medicare procedures (2023) · refreshed 2026-05-27
| HCPCS | Description | Services | Beneficiaries | Medicare allowed |
|---|---|---|---|---|
| 71045 | X-ray of chest, 1 view | 739 | 644 | $0 |
| 71046 | X-ray of chest, 2 views | 508 | 499 | $0 |
| 77080 | Dxa bone density measurement of hip, pelvis, spine | 376 | 376 | $0 |
| 70450 | Ct scan head or brain without contrast | 264 | 259 | $0 |
| 73030 | X-ray of shoulder, minimum of 2 views | 245 | 193 | $0 |
Insurance plans in this area (ZIP 36691)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| INTERVENTIONAL RADIOLOGY | TN | 71010 | X-ray of chest, 1 view, front | 1478 | 1131 |
| INTERVENTIONAL RADIOLOGY | TN | 71250 | CT scan chest | 70 | 69 |
| INTERVENTIONAL RADIOLOGY | TN | 73110 | X-ray of wrist, minimum of 3 views | 39 | 36 |
| INTERVENTIONAL RADIOLOGY | TN | 73630 | X-ray of foot, minimum of 3 views | 64 | 63 |
| INTERVENTIONAL RADIOLOGY | TN | 76942 | Ultrasonic guidance imaging supervision and interpretation for insertion of needle | 18 | 18 |
| INTERVENTIONAL RADIOLOGY | TN | 77012 | Radiological supervision and interpretation of CT guidance for needle insertion | 58 | 58 |
| INTERVENTIONAL RADIOLOGY | TN | 93971 | Ultrasound scan of veins of one arm or leg or limited including assessment of compression and functional maneuvers | 12 | 12 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| Diagnostic Radiology | TN | |
| Interventional Radiology, Diagnostic Radiology | TN | |
| General Practice, Diagnostic Radiology | AL | |
| Physician Assistant | TN | |
| Interventional Radiology, Diagnostic Radiology, Diagnostic Radiology | TN | |
| Nuclear Medicine, Diagnostic Radiology | TN | |
| Diagnostic Radiology, Nuclear Medicine | TN | |
| Diagnostic Radiology | TN | |
| Physician Assistant | TN | |
| Diagnostic Radiology | TN |
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