Internal Medicine, Rheumatology · Largo, FL
NPI
1407992597
Since 2007
Specialty
Internal Medicine, Rheumatology
Code 207RR0500X
Group practices
1
Medicare group memberships
Hospitals
1
Hospital affiliations
13425 Belcher Rd S
Largo, FL, 33771
Phone (727) 223-9610
Groups this clinician bills Medicare through
Medicare paid, 2024
$4.3M
448,751 services
Medicare patients, 2024
256
Average age 74
Drug cost, 2024
$3.3M
4,731 prescriptions
Company payments, 2025
$5,214
From 26 companies
Procedures and visits billed to Original Medicare, 2024
In 2024, the most common Medicare service billed by Susan Zito was code J3262 (injection, tocilizumab, 1 mg), 222,383 times for 39 patients. In total Susan Zito billed 448,751 services in 82 codes, and Medicare paid $4.3M.
| Code |
|---|
Official US government data: the national provider registry and Medicare enrollment records, linked by NPI. Last update of this record: 2026-03-11.
| Setting |
|---|
| Services |
|---|
| Patients |
|---|
| Paid per service |
|---|
| Medicare paid |
|---|
| J3262 Injection, tocilizumab, 1 mg | Office | 222,383 | 39 | $4.65 | $1.0M |
| J0717 Injection, certolizumab pegol, 1 mg (code may be used for medicare when drug administered under the direct supervision of a physician, not for use when drug is self administered) | Office | 82,000 | 21 | $3.63 | $298K |
| J1602 Injection, golimumab, 1 mg, for intravenous use | Office | 20,450 | 23 | $9.14 | $187K |
| J3111 Injection, romosozumab-aqqg, 1 mg | Office | 18,270 | 16 | $8.53 | $156K |
| J0129 Injection, abatacept, 10 mg (code may be used for medicare when drug administered under the direct supervision of a physician, not for use when drug is self administered) | Office | 13,450 | 22 | $33.89 | $456K |
| J0897 Injection, denosumab, 1 mg | Office | 9,840 | 97 | $19.96 | $196K |
| J1569 Injection, immune globulin, (gammagard liquid), non-lyophilized, (e.g., liquid), 500 mg | Office | 9,660 | 19 | $35.57 | $344K |
| J9312 Injection, rituximab, 10 mg | Office | 5,900 | 14 | $61.39 | $362K |
| J1100 Injection, dexamethasone sodium phosphate, 1 mg | Office | 4,903 | 175 | $0.09 | $426 |
| J3304 Injection, triamcinolone acetonide, preservative-free, extended-release, microsphere formulation, 1 mg | Office | 4,577 | 59 | $13.83 | $63K |
| 86235 Immunoassay | Office | 3,270 | 224 | $17.52 | $57K |
| J1885 Injection, ketorolac tromethamine, per 15 mg | Office | 2,108 | 175 | $0.52 | $1,092 |
| 96375 Injection Administration | Office | 2,026 | 115 | $12.16 | $25K |
| J3301 Injection, triamcinolone acetonide, not otherwise specified, 10 mg | Office | 1,335 | 113 | $0.76 | $1,013 |
| 96372 Injection Administration | Office | 1,176 | 173 | $11.13 | $13K |
By year: 2022 $3.7M for 289,209 services; 2023 $4.0M for 364,230 services; 2024 $4.3M for 448,751 services.
Lab tests billed to Medicare, 2024
| Test code | Tests | Patients | Paid per test | Medicare paid |
|---|---|---|---|---|
| 86235 Immunoassay | 3,270 | 224 | $17.52 | $57K |
| 83516 Immunoassay | 812 | 217 | $11.28 | $9,157 |
| 36415 Venipuncture Blood Collection | 538 | 221 | $7.15 | $3,844 |
| 86226 Immunoassay | 470 | 223 | $11.85 | $5,569 |
| 86225 Immunoassay | 469 | 222 | $13.47 | $6,317 |
| 86431 Immunoassay | 406 | 217 | $5.55 | $2,253 |
| 81003 Clinical Chemistry | 404 | 204 | $2.20 | $887 |
| 86376 Immunoassay | 394 | 220 | $14.23 | $5,607 |
| 86800 Immunoassay | 394 | 220 | $15.56 | $6,130 |
| 86200 Immunoassay | 349 | 212 | $12.66 | $4,418 |
Medicare prescription drug claims, 2024
In 2024, the drug Susan Zito prescribed most often to Medicare patients was Levothyroxine Sodium, with 282 prescriptions and refills. In total Susan Zito wrote 4,731 Medicare prescriptions that cost $3.3M.
| Drug | Claims | 30-day fills | Patients | Cost |
|---|---|---|---|---|
| Levothyroxine Sodium Generic | 282 | 681 | 68 | $2,500 |
| Methylprednisolone Generic | 281 | 312 | 141 | $3,641 |
| Tramadol Hcl Generic | 210 | 222 | 46 | $1,351 |
| Alprazolam Generic | 206 | 266 | 38 | $1,432 |
| Gabapentin Generic | 191 | 302 | 47 | $2,833 |
| Hydrocodone-Acetaminophen Hydrocodone/Acetaminophen | 168 | 168 | 22 | $4,147 |
| Hydroxychloroquine Sulfate Generic | 140 | 348 | 44 | $4,399 |
| Vitamin D2 Ergocalciferol (Vitamin D2) | 122 | 346 | 43 | $2,047 |
| Leflunomide Generic | 106 | 279 | 32 | $8,048 |
| Folic Acid Generic | 104 | 314 | 39 | $1,337 |
| Prednisone Generic | 104 | 118 | 36 | $624 |
| Pregabalin Generic | 99 | 129 | 13 | $1,804 |
| Oxycodone Hcl Generic | 86 | 86 | Under 11 | $908 |
| Baclofen Generic | 81 | 131 | 24 | $763 |
| Famotidine Generic | 80 | 197 | 29 | $1,416 |
Brand drugs: - claims; generic drugs: 3,851 claims; opioid claims: 572.
Money and other things of value reported by the companies
In 2025, drug and medical device companies paid Susan Zito $5,214 ($5,214 in general payments such as food, travel and fees) from 26 companies. The largest payer was Abbvie Inc. with $741.
| Company | Payments | Amount |
|---|---|---|
| Abbvie Inc. ABBV | 33 | $741 |
| Janssen Biotech, Inc. JNJ | 30 | $623 |
| Amgen Inc. AMGN | 24 | $460 |
| UCB, Inc. UCB.BR | 19 | $372 |
| GlaxoSmithKline, LLC. GSK | 14 | $363 |
| Pfizer Inc. PFE | 20 | $336 |
| Mallinckrodt Hospital Products Inc. | 11 | $310 |
| E.R. Squibb & Sons, L.L.C. BMY | 10 | $245 |
| Novartis Pharmaceuticals Corporation NVS | 12 | $237 |
| Lilly USA, LLC LLY | 11 | $207 |
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.