DR. LESLIE ANN MASOOD (M.D.) – Neurology Physician, NPI 1396951240
Neurology Physician
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Doctor Profile
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Profile Insights
NPPES metrics only — not quality of care.
1,188 NEUROLOGY in IL
Provider Addresses for DR. LESLIE ANN MASOOD (M.D.)
4945 FOREST AVE
DOWNERS GROVE, IL 605153509
Phone: (630) 408-6992
Type: Location
1034, Warren Avenue, Downers Grove, DuPage County, Illinois, 60515, United States
DOWNERS GROVE, IL 605153601
Phone: (630) 408-6992
Type: Mailing
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 361 Open Payments records for all available years, with a total value of $7,016.
Total Amount is formed as General ($7,016) + Research ($0) + Ownership ($0) = $7,016.
Last reported payment date: 2024-12-20 • Largest payer in this snapshot: ABBVIE INC. ($1,425).
Total Amount
$7,016
General + Research + Ownership
Payments
361
Total payment records
General Amount
$7,016
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-20
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| ABBVIE INC. | $1,425 |
| Lilly USA, LLC | $569 |
| Novartis Pharmaceuticals Corporation | $524 |
| Supernus Pharmaceuticals, Inc. | $411 |
| PFIZER INC. | $279 |
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: 2008-01-23
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 |
|---|---|---|---|---|
| I20080123000804 | I | Neurology | IL | 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 |
|---|---|---|---|---|
| J0585 | Injection, onabotulinumtoxina, 1 unit | 15,100 | 29 | $0 |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 240 | 120 | $0 |
| 64615 | Injection of chemical for paralysis of facial and neck nerve muscles on both sides of face | 80 | 29 | $0 |
| 99204 | New patient office or other outpatient visit, 45-59 minutes | 77 | 77 | $0 |
| 96160 | Administration and interpretation of patient-focused health risk assessment | 74 | 74 | $0 |
Insurance plans in this area (ZIP 60515)
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