Lilian Gonzalez, M.D.

Allergy & Immunology

Internal Medicine

Lilian Gonzalez is an Allergy & Immunology specialist based in Menomonee Falls, WI with over 11 years of clinical experience. Medicare-enrolled per CMS records and offers virtual telehealth visits.

(262) 251-7500Menomonee Falls, WI
Telehealth Available
NPI Active per CMS — Q2 2026|Medicare Enrolled|Order & Refer

Patients across WI can see Lilian Gonzalez, M.D. in person in Menomonee Falls or via virtual visit — no travel required. She graduated from University of Illinois College of Med (Chi/Peor/Rock/Chm-Urb) in 2015 and has 11+ years of clinical experience. She regularly sees Medicare patients with high cholesterol, hypertension, and asthma (per CMS claims data).

1 of 8 Internal Medicine providers in WISee all Internal Medicine in Menomonee Falls11+ years experienceNPI since 2015

Older · 307dNPPES updated 2025-07-21 · verify NPI on CMS · Verify license at Wisconsin Medical Examining Board

Contact & Location

Practice Location

N84w16889 Menomonee Ave, Menomonee Falls, WI 53051-2810

CMS Clinical Data

How Does This Doctor Compare?

Generic Rx

↑ Higher = better

70%

Wisconsin avg: 82.2 · US avg: 82.8

Lower than most doctors nationally(-12.8 pts)

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

Medicare Patients

87

Unique beneficiaries

Standard volume

Prescription Recipients

154

Patients prescribed

Prescriptions Written

967

Total claims

Total Medicare drug cost: $237k

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 High Cholesterol, Hypertension, and Asthma.

High Cholesterol
Lower than avg (-2%)68%

Elevated cholesterol or triglycerides that increase heart disease risk

US avg: 70.4%

↓ Fewer patients than average (-2%) — less common here

Hypertension
Lower than avg (-9%)61%

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

US avg: 70.2%

↓ Fewer patients than average (-9%) — less common here

Asthma
Higher than avg (+40%)53%

A condition causing airway inflammation, wheezing, and difficulty breathing

US avg: 13.3%

↑ More patients than average (+40%) — a focus area for this doctor

Arthritis
49%

Joint inflammation causing pain, swelling, and stiffness

US avg: 49.3%
Anxiety Disorders
Lower than avg (-8%)26%

Excessive worry or fear that interferes with daily life

US avg: 34.1%

↓ Fewer patients than average (-8%) — less common here

Mood Disorders
26%

Conditions affecting emotional state, including depression and bipolar disorder

Diabetes
Lower than avg (-10%)24%

A condition where the body cannot properly regulate blood sugar levels

US avg: 34.5%

↓ Fewer patients than average (-10%) — less common here

Depression
Lower than avg (-8%)24%

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

US avg: 31.8%

↓ Fewer patients than average (-8%) — less common here

GeneralBehavioralNational avg

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

Community Context

Social Vulnerability Index: 0.50 / 1.00

Moderate vulnerability

She practices in a community where the CDC measures social vulnerability across socioeconomic status, household composition, racial/ethnic minority status, and housing/transportation factors. A higher index indicates more residents may face barriers accessing care.

Source: CDC/ATSDR Social Vulnerability Index.

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Background & Specialty

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

Career Journey
  1. Graduated medical school · 2015

    University of Illinois College of Medicine

  2. Board certified · Jul 20, 2025

    Self-reported via NPPES

  3. 11 years in practice

    Established

An internist doctor of osteopathy that specializes in the treatment of allergy and immunologic disorders. A doctor of osteopathy that is board eligible/certified by the American Osteopathic Board of Internal Medicine can obtain a Certificate of Special Qualifications in the field of Allergy & Immunology.

Taxonomy: 207RA0201X

Education & Training

University of Illinois College of Med (Chi/Peor/Rock/Chm-Urb) (Class of 2015)

Practice Footprint

Mailing address

Po Box 735044, Chicago, IL 60673-5044

Differs from practice location

Virtual Allergy & Immunology Care With Lilian Gonzalez

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

Schedule a virtual visit with Lilian Gonzalez for cholesterol management, blood pressure monitoring, asthma reviews — no travel to Menomonee Falls 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 Lilian Gonzalez

NPI records show Dr. Gonzalez as active with telehealth listed in Menomonee Falls, WI. NPI status alone doesn't confirm open availability — call the office to confirm. Phone: (262) 251-7500.

Verified across 6 federal data sources

Sourced from CMS NPPES · OIG LEIE · CMS Medicare Part D · CMS Physician Comparator · HRSA HPSA · CDC SVI. 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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