Tresa A Teehan, MD
Tresa a Teehan, MD has been part of the Two Rivers medical community since 2006 in group practice. She has been in practice for 30+ years. She regularly sees Medicare patients with hypertension, high cholesterol, and arthritis (per CMS claims data).
At a glance
- Prescribes opioids less than 51% of reporting doctors in Wisconsin
- Uses generic medications more than 45% of reporting doctors in Wisconsin
- Virtual visits available — no app or travel required
Older · 340dNPPES updated 2025-06-04 · verify NPI on CMS · Verify license at Wisconsin Medical Examining Board
How Does This Doctor Compare?
Based on Medicare data, this doctor prescribes opioid pain medications conservatively, favors affordable generic drugs over brand-name ones.
Opioid Rx
↓ Lower = better0.63%
Wisconsin avg: 4.3 · US avg: 5.1
✓ Higher than most doctors nationally(-4.5 pts)
Typical range among reporting doctors in Wisconsin0.63% of this doctor's prescriptions are opioid pain medications. Lower means more cautious prescribing.
Generic Rx
↑ Higher = better86.8%
Wisconsin avg: 82.2 · US avg: 82.8
✓ Higher than most doctors nationally(+4 pts)
Typical range among reporting doctors in WisconsinHow often this doctor prescribes affordable generic drugs instead of expensive brand-name ones.
Medicare Patients
545
Unique beneficiaries
High volumePrescription Recipients
1,062
Patients prescribed
Prescriptions Written
19,914
Total claims
Total Medicare drug cost: $1.84M
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, High Cholesterol, and Arthritis.
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
Elevated cholesterol or triglycerides that increase heart disease risk
US avg: 70.4%↑ More patients than average (+5%) — a focus area for this doctor
Joint inflammation causing pain, swelling, and stiffness
US avg: 49.3%↓ Fewer patients than average (-2%) — less common here
Gradual loss of kidney function over time, often linked to diabetes or hypertension
US avg: 29.6%↑ More patients than average (+7%) — a focus area for this doctor
A condition where the body cannot properly regulate blood sugar levels
US avg: 34.5%↓ Fewer patients than average (-4%) — less common here
An irregular, often rapid heartbeat that increases the risk of stroke
US avg: 22%↑ More patients than average (+8%) — a focus area for this doctor
Reduced blood flow to the heart muscle, commonly known as coronary artery disease
US avg: 31.7%↓ Fewer patients than average (-4%) — less common here
The heart cannot pump blood efficiently enough to meet the body's needs
US avg: 22.5%↑ More patients than average (+3%) — a focus area for this doctor
Percentage of this provider's Medicare patients diagnosed with each condition. Source: CMS Utilization Data.
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Background & Specialty
Education, training, and specialty classification from CMS NPPES and Medicare records.
Board certified · Jun 3, 2025
Self-reported via NPPES
30 years in practice
Senior practitioner
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
Taxonomy: 207R00000X
Mailing address
Po Box 735044, Chicago, IL 60673-5044
Differs from practice location
Virtual Internal Medicine Care With Tresa a Teehan
NPPES records indicate this provider offers telehealth services. Contact the office to confirm availability and scheduling.
Schedule a virtual visit with Tresa a Teehan for blood pressure monitoring, cholesterol management, arthritis follow-ups — no travel to Two Rivers 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 Tresa a Teehan
Dr. Teehan is listed as active in the NPI registry with telehealth listed in Two Rivers, WI. NPI status alone doesn't confirm open availability — call the office to confirm. Phone: (920) 793-7400.
Sourced from CMS NPPES · OIG LEIE · CMS Medicare Part D · CMS Physician Comparator. See Data Methodology.
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Contact Tresa a Teehan
Practice Location
5300 Memorial Dr, Two Rivers, WI 54241-3923
Mailing Address
Po Box 735044, Chicago, IL 60673-5044
This is a provider directory. Contact the office directly to schedule appointments.
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