Internal Medicine, Gastroenterology · Iowa City, IA
NPI
1780625301
Since 2006
Specialty
Internal Medicine, Gastroenterology
Code 207RG0100X
Group practices
1
Medicare group memberships
Hospitals
2
Hospital affiliations
200 Hawkins Dr, Department of Internal Medicine
Iowa City, IA, 52242
Phone (319) 356-4901
Groups this clinician bills Medicare through
Medicare paid, 2024
$19K
296 services
Medicare patients, 2024
62
Average age 71
Drug cost, 2024
$906K
1,025 prescriptions
Company payments, 2025
$0
From 1 companies
Procedures and visits billed to Original Medicare, 2024
In 2024, the most common Medicare service billed by Caryn Berkowitz was code 99232 (hospital e&m - subsequent), 70 times for 18 patients. In total Caryn Berkowitz billed 296 services in 19 codes, and Medicare paid $19K.
| Code |
|---|
Official US government data: the national provider registry and Medicare enrollment records, linked by NPI. Last update of this record: 2021-09-02.
| Setting |
|---|
| Services |
|---|
| Patients |
|---|
| Paid per service |
|---|
| Medicare paid |
|---|
| 99232 Hospital E&M - Subsequent | Facility | 70 | 18 | $57.71 | $4,040 |
| 99215 Office E&M - Established | Facility | 31 | 17 | $105.79 | $3,280 |
| 99214 Office E&M - Established | Office | 28 | 19 | $71.31 | $1,997 |
| 99215 Office E&M - Established | Office | 28 | 18 | $104.81 | $2,935 |
| 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 | 17 | 13 | $12.18 | $207 |
| 99223 Hospital E&M - Initial | Facility | 15 | 13 | $126.90 | $1,903 |
By year: 2022 $31K for 477 services; 2023 $28K for 394 services; 2024 $19K for 296 services.
Medicare prescription drug claims, 2024
In 2024, the drug Caryn Berkowitz prescribed most often to Medicare patients was Vancomycin Hcl, with 121 prescriptions and refills. In total Caryn Berkowitz wrote 1,025 Medicare prescriptions that cost $906K.
| Drug | Claims | 30-day fills | Patients | Cost |
|---|---|---|---|---|
| Vancomycin Hcl Generic | 121 | 121 | Under 11 | $903 |
| Ondansetron Hcl Generic | 72 | 72 | Under 11 | $1,777 |
| Sodium Chloride Sodium Chloride 0.45 % | 67 | 67 | Under 11 | $4,763 |
| Sodium Chloride 0.9 % Sodium Chloride | 59 | 59 | Under 11 | $3,076 |
| Loperamide Loperamide Hcl | 59 | 75 | 13 | $3,529 |
| Dextrose In Lactated Ringers Dextrose 5%-Lactated Ringers | 51 | 51 | Under 11 | $670 |
| Diphenhydramine Hcl Generic | 50 | 50 | Under 11 | $2,407 |
| Pantoprazole Sodium Generic | 48 | 72 | Under 11 | $1,204 |
| Lactated Ringers Ringer's Solution,lactated | 48 | 48 | Under 11 | $2,748 |
| Creon Lipase/Protease/Amylase | 44 | 45 | Under 11 | $62K |
| Diphenoxylate-Atropine Diphenoxylate Hcl/Atropine | 44 | 60 | Under 11 | $2,475 |
| Omeprazole Generic | 40 | 54 | Under 11 | $550 |
| Promethazine Hcl Generic | 39 | 39 | Under 11 | $506 |
| Ursodiol Generic | 21 | 23 | Under 11 | $1,419 |
| Famotidine Generic | 19 | 25 | Under 11 | $626 |
Brand drugs: 352 claims; generic drugs: 673 claims; opioid claims: 24.
Money and other things of value reported by the companies
In 2025, drug and medical device companies paid Caryn Berkowitz $0 (- in general payments such as food, travel and fees) from 1 company.
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.