DR. SEAN DIEN SHANAHAN (DPM) – Foot & Ankle Surgery Podiatrist, NPI 1487642617
Foot & Ankle Surgery Podiatrist
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
1,444 PODIATRY in FL
Provider Addresses for DR. SEAN DIEN SHANAHAN (DPM)
14580 Tamiami Trl Unit H
North Port, FL 342872708
Phone: (941) 429-1702
Fax: (941) 429-0981
Type: Location
1901, Haverford Avenue, Arbors at Freedom Plaza, Sun City Center, Hillsborough County, Florida, 33573, United States
SUITE 109
SUN CITY CENTER, FL 335735200
Phone: (813) 634-0664
Fax: (813) 634-0668
Type: Mailing
300 RIVERSIDE DR E STE 2000
BRADENTON, FL 342081023
Phone: (941) 666-5088
Fax: (239) 209-9686
Type: Mailing
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 2 Open Payments records for all available years, with a total value of $159.
Total Amount is formed as General ($159) + Research ($0) + Ownership ($0) = $159.
Last reported payment date: 2024-10-10 • Largest payer in this snapshot: Linvatec Corporation ($134).
Total Amount
$159
General + Research + Ownership
Payments
2
Total payment records
General Amount
$159
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-10-10
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Linvatec Corporation | $134 |
| Next Science LLC | $25 |
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: 2024-11-07
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 |
|---|---|---|---|---|
| I20040717000043 | I | Podiatry | FL | TBD |
| I20241107002253 | I | Podiatry | 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 |
|---|---|---|---|---|
| 11721 | Removal of fingernails or toenails, 6 or more nails | 117 | 86 | $0 |
| G0127 | Trimming of dystrophic nails, any number | 38 | 26 | $0 |
| 99233 | Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 27 | 16 | $0 |
| 99223 | Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 17 | 17 | $0 |
Insurance plans in this area (ZIP 34287)
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Provider's Procedures
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