DR. DEREK R ARMFIELD (MD) – Diagnostic Radiology Physician, NPI 1477525863
Diagnostic Radiology Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
2,563 DIAGNOSTIC RADIOLOGY in PA
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Provider Addresses for DR. DEREK R ARMFIELD (MD)
Liberty Avenue, Downtown, Pittsburgh, Allegheny County, Pennsylvania, 15222, United States
SUITE 2000
PITTSBURGH, PA 152221000
Phone: (412) 223-2272
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: 2025-09-11
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking 10 Medicare enrollment records; no due dates published yet.
Enrollment records
10
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 |
|---|---|---|---|---|
| I20061026000123 | I | Diagnostic Radiology | PA | TBD |
| I20090115000781 | I | Diagnostic Radiology | VA | TBD |
| I20110810000454 | I | Diagnostic Radiology | OH | TBD |
| I20200403001579 | I | Diagnostic Radiology | CA | TBD |
| I20230125001666 | I | Diagnostic Radiology | FL | TBD |
| I20240702000223 | I | Diagnostic Radiology | TX | TBD |
| I20241212001317 | I | Diagnostic Radiology | MD | TBD |
| I20250507000800 | I | Diagnostic Radiology | DC | TBD |
| I20250903003881 | I | Diagnostic Radiology | NV | TBD |
| I20250911004004 | I | Diagnostic Radiology | KY | 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 | 610 | 594 | $0 |
| 70450 | Ct scan head or brain without contrast | 361 | 358 | $0 |
| 73721 | Mri scan of leg joint without contrast | 286 | 270 | $0 |
| 74177 | Ct scan of abdomen and pelvis with contrast | 234 | 232 | $0 |
| 73221 | Mri scan of arm joint without contrast | 229 | 219 | $0 |
Insurance plans in this area (ZIP 15222)
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Provider's Procedures
Group practice members
| Name | Specialty | State |
|---|---|---|
| N E U R O S U R G E R Y | VA | |
| - | VA | |
| A N E S T H E S I O L O G Y | VA | |
| - | VA | |
| - | VA | |
| - | VA | |
| - | VA | |
| - | VA | |
| Nurse Practitioner | VA | |
| - | VA |
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