Psychiatry & Neurology, Neuromuscular Medicine · Iowa City, IA
NPI
1326034984
Since 2005
Specialty
Psychiatry & Neurology, Neuromuscular Medicine
Code 2084N0008X
Group practices
1
Medicare group memberships
Hospitals
1
Hospital affiliations
200 Hawkins Dr
Iowa City, IA, 52242
Phone (319) 356-1851
Groups this clinician bills Medicare through
Medicare paid, 2024
$3,455
55 services
Medicare patients, 2024
24
Average age 43
Drug cost, 2024
$2.8M
174 prescriptions
Company payments, 2025
$5,065
From 7 companies
Procedures and visits billed to Original Medicare, 2024
In 2024, the most common Medicare service billed by Katherine D Mathews was code 99215 (office e&m - established), 15 times for 12 patients. In total Katherine D Mathews billed 55 services in 6 codes, and Medicare paid $3,455.
| Code |
|---|
Official US government data: the national provider registry and Medicare enrollment records, linked by NPI. Last update of this record: 2025-09-03.
| Setting |
|---|
| Services |
|---|
| Patients |
|---|
| Paid per service |
|---|
| Medicare paid |
|---|
| 99215 Office E&M - Established | Facility | 15 | 12 | $91.27 | $1,369 |
| 99215 Office E&M - Established | Office | 11 | 11 | $117.89 | $1,297 |
By year: 2022 $3,578 for 46 services; 2023 $4,168 for 51 services; 2024 $3,455 for 55 services.
Medicare prescription drug claims, 2024
In 2024, the drug Katherine D Mathews prescribed most often to Medicare patients was Evrysdi (Risdiplam), with 54 prescriptions and refills. In total Katherine D Mathews wrote 174 Medicare prescriptions that cost $2.8M.
| Drug | Claims | 30-day fills | Patients | Cost |
|---|---|---|---|---|
| Evrysdi Risdiplam | 54 | 54 | Under 11 | $1.4M |
| Skyclarys Omaveloxolone | 42 | 42 | Under 11 | $1.2M |
| Carbidopa-Levodopa Carbidopa/Levodopa | 19 | 19 | Under 11 | $353 |
| Baclofen Generic | 11 | 11 | Under 11 | $224 |
Brand drugs: 101 claims; generic drugs: 73 claims.
Money and other things of value reported by the companies
In 2025, drug and medical device companies paid Katherine D Mathews $5,065 ($3,900 in general payments such as food, travel and fees and $1,165 for research) from 7 companies. The largest payer was ITF Therapeutics LLC with $2,400.
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.