DR. NATHAN D ALLISON (M.D.) – Surgery Physician, NPI 1003132887
Surgery Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
2,163 GENERAL SURGERY in FL
Provider Addresses for DR. NATHAN D ALLISON (M.D.)
1810 Eldron Blvd SE
Palm Bay, FL 329096831
Phone: (321) 434-9230
Type: Location
1223 Gateway Dr Ste 2B
Melbourne, FL 329012607
Phone: (321) 434-9230
Fax: (321) 434-9269
Type: Location
3300 S FISKE BLVD
ROCKLEDGE, FL 329554306
Phone: (321) 434-9230
Fax: (321) 951-7408
Type: Mailing
8725 N WICKHAM RD
SUITE 302
MELBOURNE, FL 329402239
Phone: (321) 434-9230
Fax: (321) 434-9231
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 30 Open Payments records for all available years, with a total value of $11,654.
Total Amount is formed as General ($11,654) + Research ($0) + Ownership ($0) = $11,654.
Last reported payment date: 2024-08-27 • Largest payer in this snapshot: Medtronic, Inc. ($8,286).
Total Amount
$11,654
General + Research + Ownership
Payments
30
Total payment records
General Amount
$11,654
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-08-27
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Medtronic, Inc. | $8,286 |
| DePuy Synthes Sales Inc. | $2,730 |
| Ethicon Inc. | $455 |
| W. L. Gore & Associates, Inc. | $72 |
| Ethicon US, LLC | $37 |
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: 2011-08-12
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 |
|---|---|---|---|---|
| I20110812000386 | I | General Surgery | 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 |
|---|---|---|---|---|
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 273 | 170 | $0 |
| 43239 | Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope | 147 | 133 | $0 |
| 99203 | New patient office or other outpatient visit, 30-44 minutes | 94 | 94 | $0 |
| 43249 | Balloon dilation of esophagus, stomach, and/or upper small bowel using a flexible endoscope, less than 3.0 cm | 55 | 48 | $0 |
| 91035 | Monitoring and recording of esophageal function through a capsule attached to the esophagus wall | 49 | 48 | $0 |
Insurance plans in this area (ZIP 32909)
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Provider's Procedures
Group practice members
| Name | Specialty | State |
|---|---|---|
| Diagnostic Radiology | FL | |
| - | FL | |
| - | FL | |
| - | FL | |
| Physical Medicine And Rehabilitation | FL | |
| Family Practice | FL | |
| G A S T R O E N T E R O L O G Y | FL | |
| - | FL | |
| G A S T R O E N T E R O L O G Y | FL | |
| Nurse Practitioner | FL |
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