Mary K Friess, APNP
Mary K Friess, APNP specializes in nursing, serving patients in Oshkosh, WI in group practice. With 14+ years of experience, she has been practicing in the Oshkosh area. CMS Medicare data shows her patients commonly have hypertension, depression, and mood disorders. CMS MIPS quality score: 95.81/100 (2023).
At a glance
- Prescribes opioids less than 44% of reporting doctors in Wisconsin
- Uses generic medications more than 69% of reporting doctors in Wisconsin
- Federal MIPS score higher than 93% of MIPS-scored doctors in Wisconsin
- Virtual visits available — no app or travel required
Older · 215dNPPES updated 2025-10-03 · verify on CMS
Contact & Location
Practice Location
500 Algoma Blvd Uw Oshkosh - College of Nursing, Oshkosh, WI 54901
How Does This Doctor Compare?
Based on Medicare data, this doctor scores better than 93% of doctors in Wisconsin on federal quality measures, prescribes opioid pain medications conservatively, favors affordable generic drugs over brand-name ones.
MIPS Score
202395.81/100
Wisconsin avg: 82.1 · US avg: 83.6
✓ Higher than most doctors nationally(+12.2 pts)
Top 7% of MIPS-scored doctors in WisconsinHow the government rates this doctor's Medicare care quality. Scores above 75 are considered good.
Opioid Rx
↓ Lower = better1.48%
Wisconsin avg: 4.3 · US avg: 5.1
✓ Higher than most doctors nationally(-3.6 pts)
Typical range among reporting doctors in Wisconsin1.48% of this doctor's prescriptions are opioid pain medications. Lower means more cautious prescribing.
Generic Rx
↑ Higher = better90%
Wisconsin avg: 82.2 · US avg: 82.8
✓ Higher than most doctors nationally(+7.2 pts)
Typical range among reporting doctors in WisconsinHow often this doctor prescribes affordable generic drugs instead of expensive brand-name ones.
Medicare Patients
473
Unique beneficiaries
Standard volumePrescription Recipients
560
Patients prescribed
Prescriptions Written
28,244
Total claims
Total Medicare drug cost: $2.34M
Percentile rankings compared against 779 reporting peers in Wisconsin.
Data Note: Sourced from CMS Medicare Provider Utilization & Payment Data. Percentile rankings compare this provider against all peers with reported data in the same state. Updated annually to reflect the latest federal reporting cycle.
What This Doctor Treats Most
Based on Medicare claims data — here's what patients commonly see this doctor for
Based on Medicare data, this doctor primarily manages Hypertension, Depression, and Mood Disorders.
High blood pressure — a leading risk factor for heart disease and stroke
US avg: 70.2%↑ More patients than average (+5%) — a focus area for this doctor
A mood disorder causing persistent sadness and loss of interest in activities
US avg: 31.8%↑ More patients than average (+31%) — a focus area for this doctor
Conditions affecting emotional state, including depression and bipolar disorder
Excessive worry or fear that interferes with daily life
US avg: 34.1%↑ More patients than average (+23%) — a focus area for this doctor
Elevated cholesterol or triglycerides that increase heart disease risk
US avg: 70.4%↓ Fewer patients than average (-14%) — less common here
Progressive brain disorders causing memory loss and cognitive decline
A condition where the body cannot properly regulate blood sugar levels
US avg: 34.5%↑ More patients than average (+7%) — a focus area for this doctor
Gradual loss of kidney function over time, often linked to diabetes or hypertension
US avg: 29.6%↑ More patients than average (+8%) — a focus area for this doctor
Percentage of this provider's Medicare patients diagnosed with each condition. Source: CMS Utilization Data.
$182 received from industry
5 transactions reported in 2024 ·Low tier
Payments include consulting fees, speaking honoraria, food & beverage, travel, research support, and ownership interests from drug and medical device manufacturers. Disclosure is required by the federal Physician Payments Sunshine Act. These payments do not necessarily indicate conflicts of interest. National median: $338 across 136 000 tracked providers.
Tiers — Low: under $500 · Moderate: $500-5 000 · High: $5 000-25 000 · Very High: $25 000+. Source: CMS Open Payments 2024, attributed to Mary K Friess's NPI.
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Background & Specialty
Education, training, and specialty classification from CMS NPPES and Medicare records.
Board certified · Oct 2, 2025
CMS-verified certification date
14 years in practice
Established
Definition to come...
Taxonomy: 363LF0000X
Virtual Nursing Care With Mary K Friess
NPPES records indicate this provider offers telehealth services. Contact the office to confirm availability and scheduling.
Schedule a virtual visit with Mary K Friess for blood pressure monitoring, depression management, mood disorder follow-ups — no travel to Oshkosh required. The office sends a secure video link before your appointment. Most visits take 15–30 minutes. Medicare enrolled per CMS records.
Frequently Asked Questions
Common questions about Mary K Friess
NPI records show Dr. Friess as active with telehealth listed in Oshkosh, WI. NPI status alone doesn't confirm open availability — call the office to confirm. Phone: (920) 926-2605.
Sourced from CMS NPPES · OIG LEIE · CMS QPP 2023 · CMS Medicare Part D · CMS Open Payments 2024 · CMS Physician Comparator. See Data Methodology.
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Contact Mary K Friess
Practice Location
500 Algoma Blvd Uw Oshkosh - College of Nursing, Oshkosh, WI 54901
Mailing Address
500 Algoma Blvd Uw Oshkosh - College of Nursing, Oshkosh, WI 54901
This is a provider directory. Contact the office directly to schedule appointments.
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