MOHAMAD CHMAYSSANI (M.D.) – Neurocritical Care Physician, NPI 1780847244
Neurocritical Care Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
1,847 NEUROLOGY in FL
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Provider Addresses for MOHAMAD CHMAYSSANI (M.D.)
Baptist Medical Center Jacksonville, 800, Prudential Drive, Jacksonville, Duval County, Florida, 32207, United States
TOWER B 11TH FLOOR
JACKSONVILLE, FL 322078202
Phone: (904) 388-6518
Fax: (904) 384-1005
Type: Location
PO BOX 746647
ATLANTA, GA 303746647
Phone: (904) 202-2092
Fax: (904) 376-4075
Type: Mailing
836 PRUDENTIAL DR STE 1400
JACKSONVILLE, FL 322078340
Phone: (904) 388-6518
Fax: (904) 384-1005
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 5 Open Payments records for all available years, with a total value of $439.
Total Amount is formed as General ($439) + Research ($0) + Ownership ($0) = $439.
Last reported payment date: 2024-01-31 • Largest payer in this snapshot: Penumbra, Inc. ($142).
Total Amount
$439
General + Research + Ownership
Payments
5
Total payment records
General Amount
$439
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-01-31
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Penumbra, Inc. | $142 |
| Silk Road Medical, Inc. | $136 |
| Ceribell, Inc. | $108 |
| Globus Medical, Inc. | $33 |
| CSL Behring | $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: 2015-12-21
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 |
|---|---|---|---|---|
| I20151221001648 | I | Neurology | FL | 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 |
|---|---|---|---|---|
| 99291 | Critical care, first 30-74 minutes | 548 | 220 | $0 |
| 99292 | Critical care, each additional 30 minutes | 83 | 50 | $0 |
| 99233 | Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 37 | 34 | $0 |
| 36620 | Insertion of artery tube for blood sampling or infusion through skin | 18 | 18 | $0 |
| 31500 | Emergent insertion of breathing tube into windpipe using an endoscope | 18 | 15 | $0 |
Insurance plans in this area (ZIP 32207)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Physician Assistant | NY | |
| Nurse Practitioner | MA | |
| N E U R O S U R G E R Y | FL | |
| Nurse Practitioner | FL | |
| Nurse Practitioner | GA | |
| Nurse Practitioner | FL | |
| Nurse Practitioner | GA | |
| N E U R O S U R G E R Y | GA | |
| - | FL | |
| - | FL |
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