DR. ERIC HYMAN GROVER (MD) – Neurology Physician, NPI 1508170820
Neurology Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
173 NEUROLOGY in RI
Provider Addresses for DR. ERIC HYMAN GROVER (MD)
455 Toll Gate Rd
Warwick, RI 028862759
Phone: (972) 449-0540
Type: Location
1818 N Meade St
Appleton, WI 549113454
Phone: (920) 735-7645
Type: Location
87 MCGREGOR ST
MANCHESTER, NH 031023765
Phone: (603) 695-2940
Type: Mailing
83 HERRICK ST STE 1001
BEVERLY, MA 019152753
Phone: (978) 922-2226
Fax: (978) 922-2269
Type: Mailing
680 CENTRE ST
BROCKTON, MA 023023308
Phone: (508) 894-0400
Type: Location
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 $310.
Total Amount is formed as General ($310) + Research ($0) + Ownership ($0) = $310.
Last reported payment date: 2024-03-04 • Largest payer in this snapshot: Eisai Inc. ($118).
Total Amount
$310
General + Research + Ownership
Payments
6
Total payment records
General Amount
$310
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-03-04
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Eisai Inc. | $118 |
| SK Life Science, Inc. | $106 |
| Biogen, Inc. | $33 |
| Horizon Therapeutics plc | $23 |
| ABBVIE INC. | $17 |
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: 2025-12-08
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking 12 Medicare enrollment records; no due dates published yet.
Enrollment records
12
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 |
|---|---|---|---|---|
| I20160803002389 | I | Neurology | NH | TBD |
| I20210125000250 | I | Neurology | MA | TBD |
| I20241011000408 | I | Neurology | RI | TBD |
| I20241204003703 | I | Neurology | VT | TBD |
| I20250103000053 | I | Neurology | ME | TBD |
| I20250122003002 | I | Neurology | MI | TBD |
| I20250228001846 | I | Neurology | AZ | TBD |
| I20250228002393 | I | Neurology | FL | TBD |
| I20250228002511 | I | Neurology | AR | TBD |
| I20250402001201 | I | Neurology | CA | TBD |
| I20250411001741 | I | Neurology | PA | TBD |
| I20251208003952 | I | Neurology | TX | 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 | 141 | 117 | $0 |
| 95816 | Measurement of brain wave activity (eeg), awake and drowsy | 79 | 74 | $0 |
| 99204 | New patient office or other outpatient visit, 45-59 minutes | 58 | 58 | $0 |
| 99205 | New patient office or other outpatient visit, 60-74 minutes | 46 | 46 | $0 |
| 99215 | Established patient office or other outpatient visit, 40-54 minutes | 44 | 42 | $0 |
Insurance plans in this area (ZIP 02886)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| N E U R O L O G Y | WA | |
| N E U R O L O G Y | NM | |
| N E U R O L O G Y | WA | |
| Neurology, Critical Care (Intensivists), Internal Medicine | PA | |
| Neurology, Psychiatry | CA | |
| N E U R O L O G Y | GA | |
| N E U R O L O G Y | OR | |
| Neurology, General Practice | CA | |
| Internal Medicine, Neurology | CA | |
| N E U R O L O G Y | MA |
Reviews
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