Internal Medicine, Rheumatology · The Villages, FL
NPI
1548256100
Since 2005
Specialty
Internal Medicine, Rheumatology
Code 207RR0500X
Group practices
2
Medicare group memberships
Hospitals
0
Hospital affiliations
2910 Brownwood Blvd
The Villages, FL, 32163
Phone (352) 674-8700
Groups this clinician bills Medicare through
Medicare paid, 2024
$134K
3,986 services
Medicare patients, 2024
575
Average age 75
Drug cost, 2024
$5.1M
5,910 prescriptions
Company payments, 2025
$805
From 7 companies
Procedures and visits billed to Original Medicare, 2024
In 2024, the most common Medicare service billed by Catherine L Sullivan was code J1010 (injection, methylprednisolone acetate, 1 mg), 1,960 times for 20 patients. In total Catherine L Sullivan billed 3,986 services in 13 codes, and Medicare paid $134K.
| Code |
|---|
Official US government data: the national provider registry and Medicare enrollment records, linked by NPI. Last update of this record: 2025-08-18.
| Setting |
|---|
| Services |
|---|
| Patients |
|---|
| Paid per service |
|---|
| Medicare paid |
|---|
| J1010 Injection, methylprednisolone acetate, 1 mg | Office | 1,960 | 20 | $0.10 | $201 |
| 99214 Office E&M - Established | Office | 1,175 | 533 | $98.04 | $115K |
| 36415 Venipuncture Blood Collection | Office | 318 | 163 | $8.22 | $2,615 |
| 99213 Office E&M - Established | Office | 74 | 69 | $64.36 | $4,762 |
| 99204 Office E&M - New | Office | 23 | 23 | $134.10 | $3,084 |
| 96372 Injection Administration | Office | 22 | 14 | $11.78 | $259 |
| 99205 Office E&M - New | Office | 17 | 17 | $130.89 | $2,225 |
| 20610 Joint Injection | Office | 17 | 12 | $56.70 | $964 |
| 99215 Office E&M - Established | Office | 11 | 11 | $123.68 | $1,361 |
By year: 2022 $342K for 22,057 services; 2023 $313K for 18,826 services; 2024 $134K for 3,986 services.
Lab tests billed to Medicare, 2024
| Test code | Tests | Patients | Paid per test | Medicare paid |
|---|---|---|---|---|
| 36415 Venipuncture Blood Collection | 318 | 163 | $8.22 | $2,615 |
Medicare prescription drug claims, 2024
In 2024, the drug Catherine L Sullivan prescribed most often to Medicare patients was Hydroxychloroquine Sulfate, with 879 prescriptions and refills. In total Catherine L Sullivan wrote 5,910 Medicare prescriptions that cost $5.1M.
| Drug | Claims | 30-day fills | Patients | Cost |
|---|---|---|---|---|
| Hydroxychloroquine Sulfate Generic | 879 | 2,624 | 284 | $36K |
| Prednisone Generic | 842 | 2,212 | 295 | $8,925 |
| Methotrexate Methotrexate Sodium | 813 | 2,312 | 254 | $21K |
| Folic Acid Generic | 422 | 1,315 | 136 | $4,497 |
| Alendronate Sodium Generic | 351 | 971 | 122 | $2,953 |
| Tizanidine Hcl Generic | 336 | 923 | 160 | $6,342 |
| Allopurinol Generic | 246 | 735 | 76 | $2,677 |
| Tramadol Hcl Generic | 190 | 190 | 77 | $1,472 |
| Duloxetine Hcl Generic | 184 | 519 | 59 | $5,225 |
| Humira(Cf) Pen Adalimumab | 143 | 198 | 20 | $1.4M |
| Enbrel Sureclick Etanercept | 114 | 138 | 16 | $1.1M |
| Celecoxib Generic | 106 | 296 | 43 | $2,842 |
| Gabapentin Generic | 91 | 233 | 33 | $2,275 |
| Leflunomide Generic | 90 | 272 | 34 | $5,608 |
| Methylprednisolone Generic | 78 | 131 | 39 | $1,339 |
Brand drugs: - claims; generic drugs: 5,227 claims; opioid claims: 194.
Money and other things of value reported by the companies
In 2025, drug and medical device companies paid Catherine L Sullivan $805 ($805 in general payments such as food, travel and fees) from 7 companies. The largest payer was Amgen Inc. with $339.
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.