DR. CARL TYLER SHENKMAN (M.D., J.D., LLM) – Neurology Physician, NPI 1083664874
Neurology Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
1,847 NEUROLOGY in FL
Provider Addresses for DR. CARL TYLER SHENKMAN (M.D., J.D., LLM)
501 S LINCOLN AVE STE 22
CLEARWATER, FL 337565964
Phone: (727) 357-7828
Fax: (727) 337-7646
Type: Mailing
8142 BELLARUS WAY STE 104
SUITE 202
TRINITY, FL 346551799
Phone: (727) 820-7701
Fax: (727) 820-7700
Type: Location
200, 2nd Avenue South, Downtown, Saint Petersburg, Pinellas County, Florida, 33701, United States
#474
ST PETERSBURG, FL 337014313
Phone: (727) 318-0160
Fax: (727) 266-4928
Type: Mailing
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
No Open Payments data available for this provider.
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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: 2025-02-19
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking 3 Medicare enrollment records; no due dates published yet.
Enrollment records
3
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 |
|---|---|---|---|---|
| I20040724000238 | I | Neurology | GA | TBD |
| I20140728000815 | I | Neurology | FL | TBD |
| I20250219000541 | I | Neurology | NY | 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 | 232 | 115 | $0 |
| 99223 | Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 152 | 152 | $0 |
| 99222 | Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 114 | 113 | $0 |
| 99232 | Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 114 | 99 | $0 |
| 95819 | Measurement of brain wave activity (eeg), awake and asleep | 48 | 45 | $0 |
Insurance plans in this area (ZIP 33756)
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