Nurse Practitioner · Naples, FL
NPI
1093349052
Since 2020
Specialty
Nurse Practitioner
Code 363L00000X
Group practices
1
Medicare group memberships
Hospitals
2
Hospital affiliations
6605 Hillway Cir Ste 101
Naples, FL, 34112
Phone (239) 262-6550
Groups this clinician bills Medicare through
Medicare paid, 2024
$90K
2,013 services
Medicare patients, 2024
495
Average age 76
Drug cost, 2024
$1.0M
1,856 prescriptions
Company payments, 2025
$4,074
From 18 companies
Procedures and visits billed to Original Medicare, 2024
In 2024, the most common Medicare service billed by Nathan Warder was code 99214 (office e&m - established), 801 times for 393 patients. In total Nathan Warder billed 2,013 services in 13 codes, and Medicare paid $90K.
| Code |
|---|
Official US government data: the national provider registry and Medicare enrollment records, linked by NPI. Last update of this record: 2025-11-12.
| Setting |
|---|
| Services |
|---|
| Patients |
|---|
| Paid per service |
|---|
| Medicare paid |
|---|
| 99214 Office E&M - Established | Office | 801 | 393 | $79.24 | $63K |
| G2211 Visit complexity inherent to evaluation and management associated with medical care services that serve as the continuing focal point for all needed health care services and/or with medical care services that are part of ongoing care related to a patient's | Office | 741 | 415 | $10.48 | $7,766 |
| 99204 Office E&M - New | Office | 118 | 118 | $104.88 | $12K |
| 99213 Office E&M - Established | Office | 49 | 45 | $53.43 | $2,618 |
| 99203 Office E&M - New | Office | 26 | 26 | $51.02 | $1,327 |
| 99215 Office E&M - Established | Office | 15 | 14 | $121.49 | $1,822 |
By year: 2022 $73K for 1,381 services; 2023 $85K for 1,059 services; 2024 $90K for 2,013 services.
Medicare prescription drug claims, 2024
In 2024, the drug Nathan Warder prescribed most often to Medicare patients was Methylprednisolone, with 421 prescriptions and refills. In total Nathan Warder wrote 1,856 Medicare prescriptions that cost $1.0M.
| Drug | Claims | 30-day fills | Patients | Cost |
|---|---|---|---|---|
| Methylprednisolone Generic | 421 | 844 | 210 | $9,786 |
| Hydroxychloroquine Sulfate Generic | 351 | 1,019 | 132 | $17K |
| Methotrexate Methotrexate Sodium | 303 | 792 | 98 | $10K |
| Prednisone Generic | 173 | 419 | 69 | $2,287 |
| Alendronate Sodium Generic | 68 | 182 | 25 | $433 |
| Gabapentin Generic | 62 | 155 | 28 | $1,097 |
| Allopurinol Generic | 51 | 135 | 16 | $331 |
| Humira(Cf) Pen Adalimumab | 50 | 50 | Under 11 | $332K |
| Meloxicam Generic | 49 | 98 | 30 | $173 |
| Folic Acid Generic | 45 | 138 | 14 | $517 |
| Leflunomide Generic | 36 | 108 | 12 | $3,515 |
| Sulfasalazine Generic | 28 | 82 | 11 | $1,504 |
| Celecoxib Generic | 25 | 63 | 12 | $414 |
| Enbrel Sureclick Etanercept | 18 | 32 | Under 11 | $248K |
| Actemra Actpen Tocilizumab | 17 | 17 | Under 11 | $79K |
Brand drugs: 175 claims; generic drugs: 1,681 claims.
Money and other things of value reported by the companies
In 2025, drug and medical device companies paid Nathan Warder $4,074 ($4,074 in general payments such as food, travel and fees) from 18 companies. The largest payer was Amgen Inc. with $695.
| Company | Payments | Amount |
|---|---|---|
| Amgen Inc. AMGN | 27 | $695 |
| Abbvie Inc. ABBV | 25 | $631 |
| Janssen Biotech, Inc. JNJ | 23 | $620 |
| UCB, Inc. UCB.BR | 23 | $431 |
| Novartis Pharmaceuticals Corporation NVS | 20 | $323 |
| Mallinckrodt Hospital Products Inc. | 13 | $309 |
| AstraZeneca Pharmaceuticals LP AZN | 8 | $178 |
| GlaxoSmithKline, LLC. GSK | 8 | $152 |
| Janssen Scientific Affairs, LLC JNJ | 1 | $128 |
| Lilly USA, LLC LLY | 5 | $124 |
Official US government data on Original Medicare services, Medicare prescription drug plans and the payments drug and device companies must report. Services with fewer than 11 patients and drugs with fewer than 11 claims are not published. Procedure codes are shown by number with their public category.