MARK A CASTEEL (MD) – Diagnostic Radiology Physician, NPI 1093782674
Diagnostic Radiology Physician
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Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
2,563 DIAGNOSTIC RADIOLOGY in PA
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Provider Addresses for MARK A CASTEEL (MD)
Liberty Avenue, Downtown, Pittsburgh, Allegheny County, Pennsylvania, 15222, United States
THREE GATEWAY CENTER, 20TH FLOOR
PITTSBURGH, PA 152221029
Phone: (412) 223-2272
Fax: (412) 281-6320
Mailing address matches the actual address.
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
No Open Payments data available for this provider.
This can happen when there are no reportable CMS Open Payments records.
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: 2024-11-20
PECOS data refreshed: 2026-05-27
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 |
|---|---|---|---|---|
| I20040330000662 | I | Diagnostic Radiology | PA | TBD |
| I20171227002350 | I | Diagnostic Radiology | VA | TBD |
| I20181107002286 | I | Diagnostic Radiology | OH | TBD |
| I20241120000028 | I | Diagnostic Radiology | MD | 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 | 949 | 875 | $0 |
| 74177 | Ct scan of abdomen and pelvis with contrast | 292 | 286 | $0 |
| 71046 | X-ray of chest, 2 views | 276 | 275 | $0 |
| 74176 | Ct scan of abdomen and pelvis without contrast | 260 | 257 | $0 |
| 71250 | Ct scan of chest without contrast | 223 | 216 | $0 |
Insurance plans in this area (ZIP 15222)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| DIAGNOSTIC RADIOLOGY | PA | 73110 | X-ray of wrist, minimum of 3 views | 36 | 34 |
| DIAGNOSTIC RADIOLOGY | PA | 93922 | Ultrasound study of arteries of both arms and legs | 24 | 24 |
| DIAGNOSTIC RADIOLOGY | PA | 93971 | Ultrasound scan of veins of one arm or leg or limited including assessment of compression and functional maneuvers | 23 | 23 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| Diagnostic Radiology | VA | |
| Diagnostic Radiology | PA | |
| Diagnostic Radiology | MD | |
| - | PA | |
| Diagnostic Radiology, Diagnostic Radiology, Interventional Radiology | NY | |
| Diagnostic Radiology | VA | |
| Diagnostic Radiology | NC | |
| Diagnostic Radiology, Interventional Radiology, Diagnostic Radiology | MD | |
| Diagnostic Radiology | NY | |
| Diagnostic Radiology | VA |
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