Gerald Edward Sullivan, M.D.

Internal Medicine

Gerald Edward Sullivan is an Internal Medicine specialist based in Milwaukee, WI with over 32 years of clinical experience. Medicare-enrolled per CMS records and offers virtual telehealth visits.

(414) 447-9890Milwaukee, WI
Telehealth Available
NPI Active per CMS — Q2 2026|Medicare Enrolled|Order & Refer

Patients across WI can see Gerald Edward Sullivan, M.D. in person in Milwaukee or via virtual visit — no travel required. A Medical College of Wisconsin graduate since 1994, he brings 32+ years of experience. CMS Medicare data shows his patients commonly have anxiety, mood disorders, and hypertension.

At a glance

  • Uses generic medications more than 84% of reporting doctors in Wisconsin
  • Virtual visits available — no app or travel required
1 of 299 Internal Medicine providers in WISee all Internal Medicine in Milwaukee32+ years experienceNPI since 2007

Older · 2477dNPPES updated 2019-08-12 · verify NPI on CMS · Verify license at Wisconsin Medical Examining Board

Contact & Location

Practice Location

6040 W Lisbon Ave Suite 200, Milwaukee, WI 53210-2116

Fax: (414) 447-9891
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

94%

Wisconsin avg: 82.2 · US avg: 82.8

Higher than most doctors nationally(+11.2 pts)

Better than 84% of reporting doctors in Wisconsin

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

Medicare Patients

84

Unique beneficiaries

Standard volume

Prescription Recipients

202

Patients prescribed

Prescriptions Written

6,071

Total claims

Total Medicare drug cost: $374k

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 Anxiety Disorders, Mood Disorders, and Hypertension.

Anxiety Disorders
Higher than avg (+22%)56%

Excessive worry or fear that interferes with daily life

US avg: 34.1%

↑ More patients than average (+22%) — a focus area for this doctor

Mood Disorders
54%

Conditions affecting emotional state, including depression and bipolar disorder

Hypertension
Lower than avg (-20%)50%

High blood pressure — a leading risk factor for heart disease and stroke

US avg: 70.2%

↓ Fewer patients than average (-20%) — less common here

Schizophrenia
46%

A serious mental disorder affecting thinking, emotions, and behavior

Bipolar Disorder
45%

A condition with extreme mood swings between emotional highs and lows

High Cholesterol
Lower than avg (-31%)39%

Elevated cholesterol or triglycerides that increase heart disease risk

US avg: 70.4%

↓ Fewer patients than average (-31%) — less common here

Depression
Higher than avg (+4%)36%

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

US avg: 31.8%

↑ More patients than average (+4%) — a focus area for this doctor

Tobacco Use Disorder
29%

Nicotine dependence and tobacco-related health complications

GeneralBehavioralNational avg

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

Industry Payment Transparency

$259 received from industry

21 transactions 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 Gerald Edward Sullivan's NPI.

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Background & Specialty

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

Career Journey
  1. Graduated medical school · 1994

    Medical College of Wisconsin

  2. 32 years in practice

    Senior practitioner

Internal MedicineAllopathic & Osteopathic Physicians

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

Education & Training

Medical College of Wisconsin (Class of 1994)

Practice Footprint

Mailing address

1169 N 13th Ave, West Bend, WI 53090-1701

Differs from practice location

Virtual Internal Medicine Care With Gerald Edward Sullivan

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

Schedule a virtual visit with Gerald Edward Sullivan for anxiety counseling, mood disorder follow-ups, blood pressure monitoring — no travel to Milwaukee 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 Gerald Edward Sullivan

Dr. Sullivan is listed as active in the NPI registry with telehealth listed in Milwaukee, WI. NPI status alone doesn't confirm open availability — call the office to confirm. Phone: (414) 447-9890.

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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