Nnaemeka Gilbert Madubata, M.D.

Internal Medicine

Nnaemeka Gilbert Madubata is an Internal Medicine specialist based in Cheverly, MD with over 11 years of clinical experience. Medicare-enrolled per CMS records and offers virtual telehealth visits.

(301) 583-4000Cheverly, MD
Telehealth Available
NPI Active per CMS — Q2 2026|Medicare Enrolled|Order & Refer

Nnaemeka Gilbert Madubata, M.D. has practiced internal medicine for 11+ years, working in group practice. Trained at Howard University College of Medicine (class of 2015), he has been practicing for over 11 years. CMS Medicare data shows his patients commonly have hypertension, high cholesterol, and diabetes.

At a glance

  • Uses generic medications more than 37% of reporting doctors in Maryland
  • Virtual visits available — no app or travel required
1 of 874 Internal Medicine providers in MDSee all Internal Medicine in Cheverly11+ years experienceNPI since 2011

Older · 3777dNPPES updated 2016-01-19 · verify NPI on CMS · Verify license at Maryland Board of Physicians

Contact & Location

Practice Location

3001 Hospital Dr, Cheverly, MD 20785-1189

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

86%

Maryland avg: 83.4 · US avg: 82.8

Higher than most doctors nationally(+3.2 pts)

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

Medicare Patients

132

Unique beneficiaries

Standard volume

Prescription Recipients

171

Patients prescribed

Prescriptions Written

2,259

Total claims

Total Medicare drug cost: $333k

Percentile rankings compared against 2,391 reporting peers in Maryland.

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 Diabetes.

Hypertension
70%

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

US avg: 70.2%
High Cholesterol
Lower than avg (-27%)43%

Elevated cholesterol or triglycerides that increase heart disease risk

US avg: 70.4%

↓ Fewer patients than average (-27%) — less common here

Diabetes
Lower than avg (-1%)33%

A condition where the body cannot properly regulate blood sugar levels

US avg: 34.5%

↓ Fewer patients than average (-1%) — less common here

Arthritis
Lower than avg (-16%)33%

Joint inflammation causing pain, swelling, and stiffness

US avg: 49.3%

↓ Fewer patients than average (-16%) — less common here

GeneralBehavioralNational avg

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

Industry Payment Transparency

$563 received from industry

24 transactions reported in 2024 ·Moderate 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 Nnaemeka Gilbert Madubata'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 · 2015

    Howard University College of Medicine

  2. 11 years in practice

    Established

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

Howard University College of Medicine (Class of 2015)

Virtual Internal Medicine Care With Nnaemeka Gilbert Madubata

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

Schedule a virtual visit with Nnaemeka Gilbert Madubata for blood pressure monitoring, cholesterol management, diabetes check-ins — no travel to Cheverly 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 Nnaemeka Gilbert Madubata

Dr. Madubata is listed as active in the NPI registry with telehealth listed in Cheverly, MD. NPI status alone doesn't confirm open availability — call the office to confirm. Phone: (301) 583-4000.

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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