DR. CHRISTOPHER GEORGE BROWN (M.D.) – Diagnostic Radiology Physician, NPI 1497066831
Diagnostic Radiology Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
Provider Addresses for DR. CHRISTOPHER GEORGE BROWN (M.D.)
230 N BROAD ST
MAIL STOP 206
PHILADELPHIA, PA 19102
Phone:
Type: Mailing
818 LONG DR APT 437
ABERDEEN, MD 210011147
Phone:
Type: Mailing
1 MEDICAL CENTER BLVD
CHESTER, PA 190133902
Phone: (610) 579-3500
Type: Location
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.
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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: 2020-05-08
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking this Medicare enrollment for revalidation, but has not published a due date.
Enrollment records
1
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 |
|---|---|---|---|---|
| I20200508000432 | I | Diagnostic Radiology | PA | 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 | 326 | 261 | $0 |
| 74177 | Ct scan of abdomen and pelvis with contrast | 163 | 159 | $0 |
| 74183 | Mri scan of abdomen before and after contrast | 123 | 120 | $0 |
| 71250 | Ct scan of chest without contrast | 115 | 114 | $0 |
| 73721 | Mri scan of leg joint without contrast | 104 | 99 | $0 |
Insurance plans in this area (ZIP 19102)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Diagnostic Radiology | IN | |
| Diagnostic Radiology | IN | |
| Diagnostic Radiology, Nuclear Medicine | PA | |
| Diagnostic Radiology | PA | |
| - | IN |
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