DORON FEINSILBER (MD) – Medical Oncology Physician, NPI 1306966783
Medical Oncology Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
377 MEDICAL ONCOLOGY in FL
Provider Addresses for DORON FEINSILBER (MD)
425 S Parsons Ave Ste 101
Brandon, FL 335115290
Phone: (727) 344-6569
Fax: (727) 384-4388
Type: Location
6555 Cortez Rd W
Bradenton, FL 342102608
Phone: (727) 344-6569
Fax: (727) 384-4388
Type: Location
3611 Little Rd
Trinity, FL 346551813
Phone: (727) 312-4300
Fax: (727) 312-4335
Type: Location
603 7th St S Ste 560
St Petersburg, FL 337014732
Phone: (727) 820-7714
Fax: (727) 202-6455
Type: Location
4114 Woodlands Pkwy Ste 301
Palm Harbor, FL 346853450
Phone: (727) 344-6569
Fax: (727) 384-4388
Type: Location
3000 US Highway 19
Holiday, FL 346912635
Phone: (727) 344-6569
Fax: (727) 384-4388
Type: Location
1258 W Bay Dr Ste G
Largo, FL 337702245
Phone: (727) 344-6569
Fax: (727) 384-4388
Type: Location
5000 Park St N Ste 1017
St Petersburg, FL 337092236
Phone: (727) 344-6569
Fax: (727) 384-4388
Type: Location
5000 PARK ST N STE 1017
ST PETERSBURG, FL 337092236
Phone: (727) 344-6570
Fax: (727) 384-4388
Type: Mailing
12645 NEW BRITTANY BLVD STE 15
FORT MYERS, FL 339073631
Phone: (239) 935-5556
Fax: (239) 935-5573
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 90 Open Payments records for all available years, with a total value of $1,847.
Total Amount is formed as General ($1,847) + Research ($0) + Ownership ($0) = $1,847.
Last reported payment date: 2024-12-19 • Largest payer in this snapshot: Novartis Pharmaceuticals Corporation ($357).
Total Amount
$1,847
General + Research + Ownership
Payments
90
Total payment records
General Amount
$1,847
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-19
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Novartis Pharmaceuticals Corporation | $357 |
| AstraZeneca Pharmaceuticals LP | $303 |
| Eisai Inc. | $146 |
| Janssen Biotech, Inc. | $142 |
| GlaxoSmithKline, LLC. | $73 |
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: 2012-02-14
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 |
|---|---|---|---|---|
| I20110713000797 | I | Medical Oncology | FL | TBD |
| I20120214000152 | I | Internal Medicine | AZ | 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 |
|---|---|---|---|---|
| J1756 | Injection, iron sucrose, 1 mg | 4,900 | 11 | $0 |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 230 | 124 | $0 |
| 99443 | Telephone medical discussion with physician, 21-30 minutes | 67 | 57 | $0 |
| 99205 | New patient office or other outpatient visit, 60-74 minutes | 60 | 60 | $0 |
| 96366 | Infusion into a vein for therapy, prevention, or diagnosis, each additional hour | 54 | 25 | $0 |
Insurance plans in this area (ZIP 33511)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| - | FL | |
| - | FL | |
| - | WA | |
| - | MI | |
| - | FL | |
| - | FL | |
| - | MD | |
| General Surgery | IL | |
| Emergency Medicine | FL | |
| A N E S T H E S I O L O G Y | IL |
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