Internal Medicine · Oshkosh, WI
NPI
1356376966
Since 2006
Specialty
Internal Medicine
Code 207R00000X
Group practices
0
Medicare group memberships
Hospitals
2
Hospital affiliations
10 E Irving Ave
Oshkosh, WI, 54901
Phone (920) 236-3214
Medicare paid, 2024
$34K
1,201 services
Medicare patients, 2024
88
Average age 75
Drug cost, 2024
$445K
7,325 prescriptions
Company payments, 2025
$601
From 7 companies
Procedures and visits billed to Original Medicare, 2024
In 2024, the most common Medicare service billed by Kirtida N Ringwala was code 99213 (office e&m - established), 309 times for 72 patients. In total Kirtida N Ringwala billed 1,201 services in 41 codes, and Medicare paid $34K.
| Code |
|---|
Official US government data: the national provider registry and Medicare enrollment records, linked by NPI. Last update of this record: 2025-11-17.
| Setting |
|---|
| Services |
|---|
| Patients |
|---|
| Paid per service |
|---|
| Medicare paid |
|---|
| 99213 Office E&M - Established | Office | 309 | 72 | $50.89 | $16K |
| 80061 Clinical Chemistry | Office | 79 | 39 | $13.12 | $1,036 |
| G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | Office | 47 | 47 | $121.94 | $5,731 |
| 99232 Hospital E&M - Subsequent | Facility | 47 | 11 | $56.73 | $2,666 |
| 83036 Blood Count | Office | 44 | 20 | $9.52 | $419 |
| G0008 Administration of influenza virus vaccine | Office | 25 | 25 | $30.42 | $761 |
| 90656 Vaccine Product | Office | 18 | 18 | $21.90 | $394 |
| 99222 Hospital E&M - Initial | Facility | 13 | 11 | $75.56 | $982 |
| 99238 Hospital Discharge Management | Facility | 12 | 11 | $54.90 | $659 |
By year: 2022 $52K for 941 services; 2023 $36K for 714 services; 2024 $34K for 1,201 services.
Lab tests billed to Medicare, 2024
| Test code | Tests | Patients | Paid per test | Medicare paid |
|---|---|---|---|---|
| 80061 Clinical Chemistry | 79 | 39 | $13.12 | $1,036 |
| 83036 Blood Count | 44 | 20 | $9.52 | $419 |
Medicare prescription drug claims, 2024
In 2024, the drug Kirtida N Ringwala prescribed most often to Medicare patients was Simvastatin, with 355 prescriptions and refills. In total Kirtida N Ringwala wrote 7,325 Medicare prescriptions that cost $445K.
| Drug | Claims | 30-day fills | Patients | Cost |
|---|---|---|---|---|
| Simvastatin Generic | 355 | 978 | 100 | $4,207 |
| Hydrocodone-Acetaminophen Hydrocodone/Acetaminophen | 281 | 281 | 50 | $4,603 |
| Lisinopril Generic | 267 | 754 | 80 | $2,244 |
| Omeprazole Generic | 264 | 711 | 76 | $4,141 |
| Losartan Potassium Generic | 225 | 634 | 63 | $2,984 |
| Metformin Hcl Generic | 213 | 559 | 59 | $1,963 |
| Metoprolol Succinate Generic | 199 | 535 | 55 | $2,706 |
| Rosuvastatin Calcium Generic | 197 | 528 | 52 | $2,773 |
| Metoprolol Tartrate Generic | 185 | 480 | 48 | $2,218 |
| Levothyroxine Sodium Generic | 180 | 473 | 42 | $2,440 |
| Gabapentin Generic | 176 | 317 | 43 | $1,924 |
| Alprazolam Generic | 151 | 151 | 33 | $531 |
| Furosemide Generic | 150 | 323 | 43 | $984 |
| Lisinopril-Hydrochlorothiazide Lisinopril/Hydrochlorothiazide | 148 | 404 | 40 | $1,846 |
| Atorvastatin Calcium Generic | 144 | 419 | 42 | $1,606 |
Brand drugs: 723 claims; generic drugs: 6,547 claims; opioid claims: 406.
Money and other things of value reported by the companies
In 2025, drug and medical device companies paid Kirtida N Ringwala $601 ($601 in general payments such as food, travel and fees) from 7 companies. The largest payer was Abbvie Inc. with $243.
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.