DR. MATTHEW S MARKERT (M.D., PH.D.) – Neurology Physician, NPI 1073951539
Neurology Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
1,144 NEUROLOGY in MA
Provider Addresses for DR. MATTHEW S MARKERT (M.D., PH.D.)
680 Centre St
Brockton, MA 023023308
Phone: (508) 941-7000
Type: Location
325 DISTEL CIR
LOS ALTOS, CA 940221408
Phone:
Type: Mailing
1661 SOQUEL DR STE D
SANTA CRUZ, CA 950651709
Phone: (831) 460-6042
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 15 Open Payments records for all available years, with a total value of $54,673.
Total Amount is formed as General ($54,673) + Research ($0) + Ownership ($0) = $54,673.
Last reported payment date: 2024-11-22 • Largest payer in this snapshot: Ceribell, Inc. ($54,398).
Total Amount
$54,673
General + Research + Ownership
Payments
15
Total payment records
General Amount
$54,673
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-11-22
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Ceribell, Inc. | $54,398 |
| Boston Scientific Corporation | $115 |
| Neurelis, Inc. | $99 |
| ABBVIE INC. | $61 |
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: 2025-10-13
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking 11 Medicare enrollment records; no due dates published yet.
Enrollment records
11
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 |
|---|---|---|---|---|
| I20191002002350 | I | Neurology | CA | TBD |
| I20220502000402 | I | Neurology | NY | TBD |
| I20230606000152 | I | Neurology | VA | TBD |
| I20231027002390 | I | Neurology | MI | TBD |
| I20240321003377 | I | Neurology | WV | TBD |
| I20240413000340 | I | Neurology | FL | TBD |
| I20240711002166 | I | Neurology | ID | TBD |
| I20241007002741 | I | Neurology | WI | TBD |
| I20250121002135 | I | Neurology | PA | TBD |
| I20250314003453 | I | Neurology | MA | TBD |
| I20251013001859 | I | Neurology | WA | 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 | 14,325 | 35 | $0 |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 164 | 134 | $0 |
| 99205 | New patient office or other outpatient visit, 60-74 minutes | 100 | 100 | $0 |
| 64615 | Injection of chemical for paralysis of facial and neck nerve muscles on both sides of face | 68 | 32 | $0 |
| 99215 | Established patient office or other outpatient visit, 40-54 minutes | 60 | 53 | $0 |
Insurance plans in this area (ZIP 02302)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Cardiovascular Disease (Cardiology) | MI | |
| Physician Assistant | MI | |
| Nurse Practitioner | TX | |
| Cardiovascular Disease (Cardiology), Interventional Cardiology, Cardiovascular Disease (Cardiology) | MI | |
| Pulmonary Disease, Critical Care (Intensivists) | MI | |
| Physician Assistant | MI | |
| - | MI | |
| - | MI | |
| - | MI | |
| Certified Registered Nurse Anesthetist (Crna) | LA |
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