MARGARET WOLF PERRIN (M.D.) – Neurology Physician, NPI 1528281177
Neurology Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
706 NEUROLOGY in VA
Provider Addresses for MARGARET WOLF PERRIN (M.D.)
1635 N GEORGE MASON DR
#420
ARLINGTON, VA 222053601
Phone: (703) 536-4000
Fax: (703) 527-4339
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 48 Open Payments records for all available years, with a total value of $1,103.
Total Amount is formed as General ($1,103) + Research ($0) + Ownership ($0) = $1,103.
Last reported payment date: 2024-12-19 • Largest payer in this snapshot: ABBVIE INC. ($423).
Total Amount
$1,103
General + Research + Ownership
Payments
48
Total payment records
General Amount
$1,103
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-19
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| ABBVIE INC. | $423 |
| PFIZER INC. | $180 |
| Genentech USA, Inc. | $117 |
| Eisai Inc. | $83 |
| Novartis Pharmaceuticals Corporation | $71 |
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: 2011-05-06
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 |
|---|---|---|---|---|
| I20110506000049 | I | Neurology | DC | 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 |
|---|---|---|---|---|
| 99215 | Established patient office or other outpatient visit, 40-54 minutes | 293 | 150 | $0 |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 70 | 60 | $0 |
| 99204 | New patient office or other outpatient visit, 45-59 minutes | 41 | 41 | $0 |
| 99205 | New patient office or other outpatient visit, 60-74 minutes | 28 | 28 | $0 |
| 95819 | Measurement of brain wave activity (eeg), awake and asleep | 16 | 15 | $0 |
Insurance plans in this area (ZIP 22205)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| NEUROLOGY | VA | 95819 | Measurement and recording of brain wave (EEG) activity, awake and asleep | 28 | 27 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| N E U R O L O G Y | VA | |
| N E U R O L O G Y | VA | |
| N E U R O L O G Y | WV | |
| N E U R O L O G Y | VA |
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