Alfred Darrell Johnson, MD

Internal Medicine

(573) 635-5264Jefferson City, MO
Telehealth Available
NPI Active per CMS — Q2 2026

Alfred Darrell Johnson, MD has practiced internal medicine for 18+ years, working in group practice. Trained at University of Missouri, Columbia School of Medicine (class of 2008), he has been practicing for over 18 years. CMS Medicare data shows his patients commonly have hypertension, high cholesterol, and arthritis.

At a glance

  • Uses generic medications more than 58% of reporting doctors in Missouri
  • Virtual visits available — no app or travel required
1 of 239 Internal Medicine providers in MOSee all Internal Medicine in Jefferson City18+ years experienceNPI since 2008

Older · 4499dNPPES updated 2014-01-10 · verify on CMS

Contact & Location

Practice Location

1241 W Stadium Blvd, Jefferson City, MO 65109-6023

Fax: (573) 634-7423
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 Arthritis.

Hypertension
Higher than avg (+3%)73%

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

US avg: 70.2%

↑ More patients than average (+3%) — a focus area for this doctor

High Cholesterol
Higher than avg (+3%)73%

Elevated cholesterol or triglycerides that increase heart disease risk

US avg: 70.4%

↑ More patients than average (+3%) — a focus area for this doctor

Arthritis
Lower than avg (-13%)36%

Joint inflammation causing pain, swelling, and stiffness

US avg: 49.3%

↓ Fewer patients than average (-13%) — less common here

Anxiety Disorders
Lower than avg (-5%)29%

Excessive worry or fear that interferes with daily life

US avg: 34.1%

↓ Fewer patients than average (-5%) — less common here

Diabetes
Lower than avg (-6%)28%

A condition where the body cannot properly regulate blood sugar levels

US avg: 34.5%

↓ Fewer patients than average (-6%) — less common here

Ischemic Heart Disease
Lower than avg (-7%)25%

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

US avg: 31.7%

↓ Fewer patients than average (-7%) — less common here

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. Graduated medical school · 2008

    University of Missouri, Columbia School of Medicine

  2. 18 years in practice

    Experienced

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

University of Missouri, Columbia School of Medicine (Class of 2008)

Practice Footprint

Mailing address

Po Box 104240, Jefferson City, MO 65110-4240

Differs from practice location

Virtual Internal Medicine Care With Alfred Darrell Johnson

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

Schedule a virtual visit with Alfred Darrell Johnson for blood pressure monitoring, cholesterol management, arthritis follow-ups — no travel to Jefferson City required. The office sends a secure video link before your appointment. Most visits take 15–30 minutes.

Frequently Asked Questions

Common questions about Alfred Darrell Johnson

NPI records show Dr. Johnson as active with telehealth listed in Jefferson City, MO. NPI status alone doesn't confirm open availability — call the office to confirm. Phone: (573) 635-5264.

Verified across 4 federal data sources

Sourced from CMS NPPES · OIG LEIE · CMS Medicare Part D · 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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