Ilia Rosa Sumoza, MD

Hematology & Oncology

Internal Medicine

Ilia Rosa Sumoza is a Hematology & Oncology specialist based in Fenton, MO with over 23 years of clinical experience. Offers virtual telehealth visits.

(636) 496-4640Fenton, MO
Telehealth Available
NPI Active per CMS — Q2 2026

Ilia Rosa Sumoza, MD practices as part of a group hematology & oncology specialist practice in Fenton, MO. She has been in practice for 23+ years. Among her Medicare patients, common conditions include hypertension, high cholesterol, and cancer (per CMS data).

1 of 48 Internal Medicine providers in MOSee all Internal Medicine in Fenton23+ years experienceNPI since 2008

Older · 1615dNPPES updated 2021-12-20 · verify NPI on CMS · Verify license at Missouri Board of Registration for the Healing Arts

Contact & Location

Practice Location

1011 Bowles Ave Suite G 50, Fenton, MO 63026-2395

Fax: (636) 496-4962
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 Cancer.

Hypertension
75%

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

High Cholesterol
75%

Elevated cholesterol or triglycerides that increase heart disease risk

Cancer
54%

Diseases involving abnormal cell growth with potential to spread to other body parts

Arthritis
51%

Joint inflammation causing pain, swelling, and stiffness

Chronic Kidney Disease
37%

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

Ischemic Heart Disease
37%

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

Diabetes
34%

A condition where the body cannot properly regulate blood sugar levels

Heart Failure
28%

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

GeneralBehavioralNational avg

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.

Career Journey
  1. Board certified · Dec 19, 2021

    Self-reported via NPPES

  2. 23 years in practice

    Experienced

Internal MedicineHematology & Oncology in FentonAllopathic & Osteopathic Physicians

An internist doctor of osteopathy that specializes in the treatment of the combination of hematology and oncology disorders. A doctor of osteopathy that is board eligible/certified by the American Osteopathic Board of Internal Medicine WAS able to obtain a Certificate of Special Qualifications in the field of Hematology and Oncology. The Certificate is NO longer offered.

Taxonomy: 207RH0003X

Virtual Hematology & Oncology Care With Ilia Rosa Sumoza

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

Schedule a virtual visit with Ilia Rosa Sumoza for blood pressure monitoring, cholesterol management, follow-up consultations — no travel to Fenton required. The office sends a secure video link before your appointment. Most visits take 15–30 minutes.

Frequently Asked Questions

Common questions about Ilia Rosa Sumoza

Dr. Sumoza is listed as active in the NPI registry with telehealth listed in Fenton, MO. NPI status alone doesn't confirm open availability — call the office to confirm. Phone: (636) 496-4640.

Verified across 3 federal data sources

Sourced from CMS NPPES · OIG LEIE · 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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