Nurse Practitioner, Family · Oshkosh, WI
NPI
1750479820
Since 2006
Specialty
Nurse Practitioner, Family
Code 363LF0000X
Group practices
2
Medicare group memberships
Hospitals
5
Hospital affiliations
500 Algoma Blvd, Uw Oshkosh - College of Nursing
Oshkosh, WI, 54901
Phone (920) 926-2605
Groups this clinician bills Medicare through
Medicare paid, 2024
$548K
8,578 services
Medicare patients, 2024
741
Average age 73
Drug cost, 2024
$3.0M
32,388 prescriptions
Company payments, 2024
$182
From 2 companies
Procedures and visits billed to Original Medicare, 2024
In 2024, the most common Medicare service billed by Mary K Friess was code 99487 (chronic, principal, and transitional care management), 1,681 times for 368 patients. In total Mary K Friess billed 8,578 services in 31 codes, and Medicare paid $548K.
| Code |
|---|
Official US government data: the national provider registry and Medicare enrollment records, linked by NPI. Last update of this record: 2025-10-03.
| Setting |
|---|
| Services |
|---|
| Patients |
|---|
| Paid per service |
|---|
| Medicare paid |
|---|
| 99487 Chronic, Principal, and Transitional Care Management | Office | 1,681 | 368 | $82.72 | $139K |
| 99489 Chronic, Principal, and Transitional Care Management | Office | 1,478 | 366 | $45.05 | $67K |
| 99350 Home E&M - New and Established | Office | 1,464 | 375 | $110.34 | $162K |
| 99458 E&M - Miscellaneous | Office | 1,389 | 132 | $24.98 | $35K |
| 99457 E&M - Miscellaneous | Office | 851 | 141 | $30.70 | $26K |
| 99454 E&M - Miscellaneous | Office | 313 | 77 | $29.33 | $9,179 |
| 99483 Office/Outpatient Services | Office | 187 | 183 | $172.98 | $32K |
| 99232 Hospital E&M - Subsequent | Facility | 162 | 72 | $48.77 | $7,901 |
| 99233 Hospital E&M - Subsequent | Facility | 157 | 58 | $69.56 | $11K |
| 99349 Home E&M - New and Established | Office | 154 | 95 | $75.58 | $12K |
| G0506 Comprehensive assessment of and care planning for patients requiring chronic care management services (list separately in addition to primary monthly care management service) | Office | 139 | 136 | $35.29 | $4,906 |
| 99345 Home E&M - New and Established | Office | 131 | 131 | $104.63 | $14K |
| 99442 Telephone Services | Office | 119 | 87 | $55.69 | $6,628 |
| 99223 Hospital E&M - Initial | Facility | 112 | 95 | $101.92 | $11K |
| 99348 Home E&M - New and Established | Office | 55 | 25 | $37.90 | $2,085 |
By year: 2022 $244K for 3,054 services; 2023 $330K for 4,631 services; 2024 $548K for 8,578 services.
Lab tests billed to Medicare, 2023
| Test code | Tests | Patients | Paid per test | Medicare paid |
|---|---|---|---|---|
| 36415 Venipuncture Blood Collection | 13 | 12 | $8.40 | $109 |
Medicare prescription drug claims, 2024
In 2024, the drug Mary K Friess prescribed most often to Medicare patients was Quetiapine Fumarate, with 1,373 prescriptions and refills. In total Mary K Friess wrote 32,388 Medicare prescriptions that cost $3.0M.
| Drug | Claims | 30-day fills | Patients | Cost |
|---|---|---|---|---|
| Quetiapine Fumarate Generic | 1,373 | 1,379 | 190 | $36K |
| Furosemide Generic | 1,310 | 1,320 | 179 | $8,646 |
| Atorvastatin Calcium Generic | 1,034 | 1,041 | 143 | $17K |
| Amlodipine Besylate Generic | 970 | 974 | 134 | $9,041 |
| Levothyroxine Sodium Generic | 944 | 946 | 116 | $12K |
| Potassium Chloride Generic | 929 | 936 | 134 | $23K |
| Escitalopram Oxalate Generic | 862 | 865 | 113 | $13K |
| Trazodone Hcl Generic | 838 | 840 | 113 | $13K |
| Gabapentin Generic | 724 | 728 | 107 | $16K |
| Omeprazole Generic | 701 | 703 | 102 | $9,705 |
| Lisinopril Generic | 664 | 670 | 103 | $6,503 |
| Pantoprazole Sodium Generic | 653 | 655 | 97 | $13K |
| Rivastigmine Generic | 616 | 616 | 120 | $104K |
| Rivastigmine Rivastigmine Tartrate | 580 | 582 | 81 | $38K |
| Metoprolol Succinate Generic | 560 | 562 | 86 | $12K |
Brand drugs: 3,847 claims; generic drugs: 28,004 claims; opioid claims: 485.
Money and other things of value reported by the companies
In 2024, drug and medical device companies paid Mary K Friess $182 ($182 in general payments such as food, travel and fees) from 2 companies. The largest payer was Otsuka America Pharmaceutical, Inc. with $160.
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.