MARK ALFONSO (M.D.) – Diagnostic Radiology Physician, NPI 1548264872
Diagnostic Radiology Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
1,804 DIAGNOSTIC RADIOLOGY in OH
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Provider Addresses for MARK ALFONSO (M.D.)
East Campus View Boulevard, Crosswoods, Columbus, Sharon, Franklin County, Ohio, 43235, United States
SUITE 160
COLUMBUS, OH 432354647
Phone: (614) 396-4750
Fax: (614) 396-4742
Type: Mailing
Olentangy River Rd, Knolls-Thomas, Columbus, Sharon, Franklin County, Ohio, 43214:43220, United States
STE 5360
COLUMBUS, OH 432143937
Phone: (614) 340-7747
Fax: (614) 340-7742
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 $38.
Total Amount is formed as General ($38) + Research ($0) + Ownership ($0) = $38.
Last reported payment date: 2023-05-02 • Largest payer in this snapshot: Boston Scientific Corporation ($38).
Total Amount
$38
General + Research + Ownership
Payments
2
Total payment records
General Amount
$38
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2023-05-02
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Boston Scientific Corporation | $38 |
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: 2024-02-21
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking 3 Medicare enrollment records; no due dates published yet.
Enrollment records
3
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 |
|---|---|---|---|---|
| I20040719000011 | I | Diagnostic Radiology | OH | TBD |
| I20220406001186 | I | Diagnostic Radiology | WV | TBD |
| I20240221004147 | I | Diagnostic Radiology | NV | 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 | 848 | 773 | $0 |
| 74177 | Ct scan of abdomen and pelvis with contrast | 316 | 313 | $0 |
| 74018 | X-ray of abdomen, 1 view | 312 | 292 | $0 |
| 77067 | Screening mammography | 268 | 268 | $0 |
| 77063 | Screening 3d breast mammography | 260 | 260 | $0 |
Insurance plans in this area (ZIP 43235)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| DIAGNOSTIC RADIOLOGY | OH | 71010 | X-ray of chest, 1 view, front | 1197 | 1101 |
| DIAGNOSTIC RADIOLOGY | OH | 71250 | CT scan chest | 101 | 100 |
| DIAGNOSTIC RADIOLOGY | OH | 73562 | X-ray of knee, 3 views | 43 | 36 |
| DIAGNOSTIC RADIOLOGY | OH | 74177 | CT scan of abdomen and pelvis with contrast | 347 | 340 |
| DIAGNOSTIC RADIOLOGY | OH | 76830 | Ultrasound pelvis through vagina | 12 | 12 |
| DIAGNOSTIC RADIOLOGY | OH | 77012 | Radiological supervision and interpretation of CT guidance for needle insertion | 40 | 40 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| Interventional Radiology, Diagnostic Radiology | WI | |
| Diagnostic Radiology | OH | |
| - | OH | |
| Diagnostic Radiology | OH | |
| Diagnostic Radiology | MN | |
| Diagnostic Radiology | FL |
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