CHAOWEN CHEN (MD, PHD) – Neurology Physician, NPI 1326281940
Neurology Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
1,738 NEUROLOGY in TX
Provider Addresses for CHAOWEN CHEN (MD, PHD)
504 MEDICAL CENTER BLVD
CONROE, TX 773042808
Phone: (936) 760-4600
Type: Mailing
Tallahassee Memorial HealthCare, 1300, Miccosukee Road, Tallahassee, Leon County, Florida, 32308, United States
HOSPITALIST GROUP
TALLAHASSEE, FL 32308
Phone: (850) 431-5371
Fax: (850) 431-6315
Type: Mailing
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: 2024-08-09 • Largest payer in this snapshot: ABBVIE INC. ($80).
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
2024-08-09
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| ABBVIE INC. | $80 |
| Horizon Therapeutics plc | $24 |
| Almatica Pharma LLC | $20 |
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: 2024-02-06
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking 2 Medicare enrollment records; no due dates published yet.
Enrollment records
2
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 |
|---|---|---|---|---|
| I20141215001521 | I | Neurology | FL | TBD |
| I20240206003458 | 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 |
|---|---|---|---|---|
| 99223 | Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 145 | 142 | $0 |
| 95816 | Measurement of brain wave activity (eeg), awake and drowsy | 115 | 108 | $0 |
| 99233 | Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 93 | 69 | $0 |
| 95822 | Measurement of brain wave activity (eeg), in coma or asleep | 73 | 63 | $0 |
| 99232 | Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 32 | 23 | $0 |
Insurance plans in this area (ZIP 77304)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Neurology, Vascular Surgery | TX | |
| N E U R O L O G Y | RI | |
| N E U R O L O G Y | TX | |
| N E U R O L O G Y | NY | |
| N E U R O S U R G E R Y | TX | |
| N E U R O L O G Y | TX | |
| Neurosurgery, Neurology | OH | |
| N E U R O L O G Y | TX | |
| N E U R O L O G Y | SC | |
| Neurology, Vascular Surgery | TX |
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