Kathleen Lesley Horan, M.D.

Pulmonary Disease Internal Medicine

Internal Medicine

Kathleen Lesley Horan is a Pulmonary Disease Internal Medicine specialist based in Seattle, WA with over 32 years of clinical experience. Medicare-enrolled per CMS records and offers virtual telehealth visits.

Also practices: CRITICAL CARE (INTENSIVISTS), INTERNAL MEDICINE

(206) 223-6600Seattle, WA
Telehealth Available
NPI Active per CMS — Q2 2026|Medicare Enrolled|Order & Refer

Kathleen Lesley Horan, M.D. practices as part of a group pulmonologist practice in Seattle, WA. Trained at University of Texas Southwestern Medical School at Dallas (class of 1994), she has been practicing for over 32 years. Among her Medicare patients, common conditions include hypertension, high cholesterol, and COPD (per CMS data).

1 of 116 Internal Medicine providers in WASee all Internal Medicine in Seattle32+ years experienceNPI since 2006

Older · 5523dNPPES updated 2011-04-11 · verify NPI on CMS · Verify license at Washington Medical Commission

Contact & Location

Practice Location

1100 9th Ave, Seattle, WA 98101-2756

CMS Clinical Data

How Does This Doctor Compare?

Medicare Patients

516

Unique beneficiaries

High volume

Prescription Recipients

394

Patients prescribed

Prescriptions Written

3,306

Total claims

Total Medicare drug cost: $1.88M

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 COPD.

Hypertension
69%

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

High Cholesterol
69%

Elevated cholesterol or triglycerides that increase heart disease risk

COPD
55%

Chronic Obstructive Pulmonary Disease — a group of lung diseases that block airflow

Arthritis
43%

Joint inflammation causing pain, swelling, and stiffness

Ischemic Heart Disease
32%

Reduced blood flow to the heart muscle, commonly known as coronary artery disease

Heart Failure
32%

The heart cannot pump blood efficiently enough to meet the body's needs

Asthma
32%

A condition causing airway inflammation, wheezing, and difficulty breathing

Mood Disorders
28%

Conditions affecting emotional state, including depression and bipolar disorder

GeneralBehavioralNational avg

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

Industry Payment Transparency

$49 received from industry

3 transactions reported in 2024 ·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 2024, attributed to Kathleen Lesley Horan'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

    University of Texas Southwestern Medical Center

  2. 32 years in practice

    Senior practitioner

Internal MedicinePulmonary Disease in SeattleAllopathic & Osteopathic Physicians

Pulmonologists specialize in respiratory conditions including asthma, COPD, pneumonia, pulmonary fibrosis, sleep apnea, and lung cancer screening. They manage patients on ventilators and perform bronchoscopies.

Taxonomy: 207RP1001X

Education & Training

University of Texas Southwestern Medical School at Dallas (Class of 1994)

Virtual Pulmonary Disease Care With Kathleen Lesley Horan

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

Schedule a virtual visit with Kathleen Lesley Horan for blood pressure monitoring, cholesterol management, COPD management — no travel to Seattle 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 Kathleen Lesley Horan

Dr. Horan is listed as active in the NPI registry with telehealth listed in Seattle, WA. NPI status alone doesn't confirm open availability — call the office to confirm. Phone: (206) 223-6600.

Verified across 5 federal data sources

Sourced from CMS NPPES · OIG LEIE · CMS Medicare Part D · CMS Open Payments 2024 · 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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