Meghan B. Brennan, M.D.

Infectious Disease Internal Medicine

Internal Medicine

Meghan B. Brennan is an Infectious Disease Internal Medicine specialist based in Madison, WI with over 20 years of clinical experience. Medicare-enrolled per CMS records and offers virtual telehealth visits.

(608) 263-0946Madison, WI
Telehealth Available
NPI Active per CMS — Q2 2026|Medicare Enrolled|Order & Refer

Meghan B. Brennan, M.D. has been part of the Madison medical community since 2006 in group practice. A University of Vermont College of Medicine graduate since 2006, she brings 20+ years of experience. CMS Medicare data shows her patients commonly have hypertension, high cholesterol, and anxiety.

At a glance

  • Uses generic medications more than 68% of reporting doctors in Wisconsin
  • Virtual visits available — no app or travel required
1 of 71 Internal Medicine providers in WISee all Internal Medicine in Madison20+ years experienceNPI since 2006

Older · 1965dNPPES updated 2021-01-05 · verify NPI on CMS · Verify license at Wisconsin Medical Examining Board

Contact & Location

Practice Location

600 Highland Ave, Madison, WI 53792-0001

CMS Clinical Data

How Does This Doctor Compare?

Based on Medicare data, this doctor favors affordable generic drugs over brand-name ones.

Generic Rx

↑ Higher = better

89.8%

Wisconsin avg: 82.2 · US avg: 82.8

Higher than most doctors nationally(+7 pts)

Typical range among reporting doctors in Wisconsin

How often this doctor prescribes affordable generic drugs instead of expensive brand-name ones.

Medicare Patients

65

Unique beneficiaries

Standard volume

Prescription Recipients

35

Patients prescribed

Prescriptions Written

176

Total claims

Total Medicare drug cost: $33k

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.

Patient Condition Panel

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 Anxiety Disorders.

Hypertension
Higher than avg (+5%)75%

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

High Cholesterol
Higher than avg (+5%)75%

Elevated cholesterol or triglycerides that increase heart disease risk

US avg: 70.4%

↑ More patients than average (+5%) — a focus area for this doctor

Anxiety Disorders
Higher than avg (+23%)57%

Excessive worry or fear that interferes with daily life

US avg: 34.1%

↑ More patients than average (+23%) — a focus area for this doctor

Mood Disorders
54%

Conditions affecting emotional state, including depression and bipolar disorder

Arthritis
Higher than avg (+2%)51%

Joint inflammation causing pain, swelling, and stiffness

US avg: 49.3%

↑ More patients than average (+2%) — a focus area for this doctor

Diabetes
Higher than avg (+14%)48%

A condition where the body cannot properly regulate blood sugar levels

US avg: 34.5%

↑ More patients than average (+14%) — a focus area for this doctor

Depression
Higher than avg (+14%)46%

A mood disorder causing persistent sadness and loss of interest in activities

US avg: 31.8%

↑ More patients than average (+14%) — a focus area for this doctor

Chronic Kidney Disease
Higher than avg (+12%)42%

Gradual loss of kidney function over time, often linked to diabetes or hypertension

US avg: 29.6%

↑ More patients than average (+12%) — a focus area for this doctor

GeneralBehavioralNational avg

Percentage of this provider's Medicare patients diagnosed with each condition. Source: CMS Utilization Data.

Industry Payment Transparency

$125 received from industry

1 transaction reported in 2018 ·Low tier

View on CMS Open Payments →

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 2018, attributed to Meghan B. Brennan's NPI.

Patient Reviews

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Background & Specialty

Education, training, and specialty classification from CMS NPPES and Medicare records.

Career Journey
  1. Graduated medical school · 2006

    University of Vermont College of Medicine

  2. Board certified · Jan 4, 2021

    Self-reported via NPPES

  3. 20 years in practice

    Experienced

Internal MedicineInfectious Disease in MadisonAllopathic & Osteopathic Physicians

Infectious disease specialists diagnose and treat complex infections including HIV/AIDS, hepatitis, tuberculosis, antibiotic-resistant infections (MRSA), post-surgical infections, and travel-related illnesses. They also provide pre-travel vaccination counseling and manage infections in immunocompromised patients.

Taxonomy: 207RI0200X

Education & Training

University of Vermont College of Medicine (Class of 2006)

Practice Footprint

Mailing address

7974 Uw Health Ct, Middleton, WI 53562-5531

Differs from practice location

Virtual Infectious Disease Care With Meghan B. Brennan

NPPES records indicate this provider offers telehealth services. Contact the office to confirm availability and scheduling.

Schedule a virtual visit with Meghan B. Brennan for blood pressure monitoring, cholesterol management, anxiety counseling — no travel to Madison 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 Meghan B. Brennan

NPI records show Dr. Brennan as active with telehealth listed in Madison, WI. NPI status alone doesn't confirm open availability — call the office to confirm. Phone: (608) 263-0946.

Verified across 5 federal data sources

Sourced from CMS NPPES · OIG LEIE · CMS Medicare Part D · CMS Open Payments 2018 · CMS Physician Comparator. See Data Methodology.

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Medical Disclaimer: NPI Telehealth is a provider directory for informational purposes only. This page does not constitute medical advice, diagnosis, or treatment recommendations. Provider data is sourced from the CMS NPPES federal registry and public Medicare datasets. NPI Telehealth does not verify clinical qualifications beyond federal records. Data may not reflect real-time availability — always contact the provider's office directly to confirm details before seeking care.

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