Margaret Song, MD

Internal Medicine

Margaret Song is an Internal Medicine specialist based in Riverside, CA with over 25 years of clinical experience. Offers virtual telehealth visits.

(951) 697-5420Riverside, CA
Telehealth Available
NPI Active per CMS — Q2 2026

Margaret Song, MD has practiced internal medicine for 25+ years, working in group practice. She graduated from Loma Linda University School of Medicine in 2001 and has 25+ years of clinical experience. She regularly sees Medicare patients with high cholesterol, hypertension, and diabetes (per CMS claims data).

At a glance

  • Uses generic medications more than 59% of reporting doctors in California
  • Virtual visits available — no app or travel required
1 of 3,565 Internal Medicine providers in CASee all Internal Medicine in Riverside25+ years experienceNPI since 2008

Older · 403dNPPES updated 2025-04-15 · verify NPI on CMS · Verify license at Medical Board of California

Contact & Location

Practice Location

6405 Day St, Riverside, CA 92507-0901

Fax: (951) 697-5587
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 Diabetes.

High Cholesterol
Lower than avg (-4%)66%

Elevated cholesterol or triglycerides that increase heart disease risk

US avg: 70.4%

↓ Fewer patients than average (-4%) — less common here

Hypertension
Lower than avg (-7%)63%

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

US avg: 70.2%

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

Diabetes
Higher than avg (+3%)37%

A condition where the body cannot properly regulate blood sugar levels

US avg: 34.5%

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

Arthritis
Lower than avg (-15%)34%

Joint inflammation causing pain, swelling, and stiffness

US avg: 49.3%

↓ Fewer patients than average (-15%) — less common here

Chronic Kidney Disease
Higher than avg (+2%)32%

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

US avg: 29.6%

↑ More patients than average (+2%) — a focus area for this doctor

Mood Disorders
20%

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.

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Background & Specialty

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

Career Journey
  1. Graduated medical school · 2001

    Loma Linda University School of Medicine

  2. Board certified · Apr 14, 2025

    Self-reported via NPPES

  3. 25 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

Loma Linda University School of Medicine (Class of 2001)

Virtual Internal Medicine Care With Margaret Song

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

Schedule a virtual visit with Margaret Song for cholesterol management, blood pressure monitoring, diabetes check-ins — no travel to Riverside required. The office sends a secure video link before your appointment. Most visits take 15–30 minutes.

Frequently Asked Questions

Common questions about Margaret Song

NPI records show Dr. Song as active with telehealth listed in Riverside, CA. NPI status alone doesn't confirm open availability — call the office to confirm. Phone: (951) 697-5420.

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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Claim Profile

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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