NELSON A BERRIOS (M.D.) – Neurology Physician, NPI 1841243110
Neurology Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
1,747 NEUROLOGY in TX
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Provider Addresses for NELSON A BERRIOS (M.D.)
Southwest Freeway, Houston, Harris County, Texas, 77010, United States
SUITE 900
HOUSTON, TX 770741812
Phone: (713) 981-9971
Fax: (713) 981-1457
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 57 Open Payments records for all available years, with a total value of $1,357.
Total Amount is formed as General ($1,357) + Research ($0) + Ownership ($0) = $1,357.
Last reported payment date: 2024-11-14 • Largest payer in this snapshot: Abbott Laboratories ($318).
Total Amount
$1,357
General + Research + Ownership
Payments
57
Total payment records
General Amount
$1,357
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-11-14
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Abbott Laboratories | $318 |
| ACADIA Pharmaceuticals Inc | $117 |
| PFIZER INC. | $104 |
| SK Life Science, Inc. | $86 |
| ABBVIE INC. | $69 |
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: 2005-02-22
PECOS data refreshed: 2026-06-15
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 |
|---|---|---|---|---|
| I20050222000990 | 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.
No Medicare fee-for-service utilization data available for this provider in our database.
Insurance plans in this area (ZIP 77074)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| NEUROLOGY | TX | 92540 | Observation, testing, and recording of abnormal eye movement | 44 | 43 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| N E U R O L O G Y | TX | |
| - | TX |
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