MASON C GASPER (DO) – Neurology Physician, NPI 1245211788
Neurology Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
173 NEUROLOGY in RI
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Provider Addresses for MASON C GASPER (DO)
Reservoir Avenue, Cranston, Providence County, Rhode Island, 02910, United States
CRANSTON, RI 029104453
Phone: (401) 714-0222
Fax: (401) 714-0220
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 6 Open Payments records for all available years, with a total value of $123.
Total Amount is formed as General ($123) + Research ($0) + Ownership ($0) = $123.
Last reported payment date: 2024-11-06 • Largest payer in this snapshot: ABBVIE INC. ($103).
Total Amount
$123
General + Research + Ownership
Payments
6
Total payment records
General Amount
$123
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-11-06
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| ABBVIE INC. | $103 |
| Teva Pharmaceuticals USA, Inc. | $21 |
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: 2006-12-14
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 |
|---|---|---|---|---|
| I20061214000235 | I | Neurology | RI | 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 |
|---|---|---|---|---|
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 279 | 148 | $0 |
| 95886 | Needle measurement of electrical activity in arm or leg muscles, complete study | 134 | 92 | $0 |
| 99204 | New patient office or other outpatient visit, 45-59 minutes | 78 | 78 | $0 |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 71 | 49 | $0 |
| 95909 | Nerve conduction, 5-6 studies | 58 | 56 | $0 |
Insurance plans in this area (ZIP 02910)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| NEUROLOGY | RI | 95819 | Measurement and recording of brain wave (EEG) activity, awake and asleep | 63 | 61 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| Nurse Practitioner | MA |
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