DR. BRIAN ROBERT KEEGAN (M.D., PH. D.) – Dermatology Physician, NPI 1053516351
Dermatology Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
453 DERMATOLOGY in NJ
Provider Addresses for DR. BRIAN ROBERT KEEGAN (M.D., PH. D.)
59 ONE MILE RD EXT
SUITE G
EAST WINDSOR, NJ 085202505
Phone: (609) 619-3433
Fax: (609) 426-0530
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)
CMS reports 441 Open Payments records for all available years, with a total value of $562,473.
Total Amount is formed as General ($562,473) + Research ($0) + Ownership ($0) = $562,473.
Last reported payment date: 2024-12-17 • Largest payer in this snapshot: ABBVIE INC. ($140,449).
Total Amount
$562,473
General + Research + Ownership
Payments
441
Total payment records
General Amount
$562,473
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-17
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| ABBVIE INC. | $140,449 |
| Amgen Inc. | $126,983 |
| Janssen Biotech, Inc. | $124,639 |
| Incyte Corporation | $58,611 |
| E.R. Squibb & Sons, L.L.C. | $36,307 |
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: 2010-12-22
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 |
|---|---|---|---|---|
| I20101222000182 | I | Dermatology | NJ | 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 |
|---|---|---|---|---|
| 17003 | Destruction of precancer skin growth, 2-14 growths | 2,709 | 578 | $0 |
| 17000 | Destruction of precancer skin growth, 1 growth | 1,576 | 1,003 | $0 |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 1,379 | 874 | $0 |
| 11102 | Biopsy of related skin growth, first growth | 1,178 | 837 | $0 |
| 11103 | Biopsy of related skin growth, each additional growth | 800 | 423 | $0 |
Insurance plans in this area (ZIP 08520)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| DERMATOLOGY | NJ | 17003 | Destruction of 2-14 skin growths | 796 | 193 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| - | NJ | |
| Nurse Practitioner | NJ | |
| D E R M A T O L O G Y | NJ | |
| Nurse Practitioner | NJ | |
| D E R M A T O L O G Y | NY | |
| Physician Assistant | NJ | |
| D E R M A T O L O G Y | PA | |
| - | NJ | |
| Nurse Practitioner | NJ | |
| Nurse Practitioner | NJ |
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