Mari Stephanie Machi

Emergency Medicine

Mari Stephanie Machi is an Emergency Medicine specialist based in Marina Del Rey, CA with over 16 years of clinical experience. Offers virtual telehealth visits.

(310) 827-3700Marina Del Rey, CA
Telehealth Available
NPI Active per CMS — Q2 2026

Mari Stephanie Machi specializes in emergency medicine, serving patients in Marina Del Rey, CA in group practice. Trained at University of Pittsburgh School of Medicine (class of 2010), she has been practicing for over 16 years. Among her Medicare patients, common conditions include hypertension, high cholesterol, and arthritis (per CMS data).

1 of 198 Emergency Medicine providers in CASee all Emergency Medicine in Marina Del Rey16+ years experienceNPI since 2010

Older · 495dNPPES updated 2025-01-13 · verify NPI on CMS · Verify license at Medical Board of California

Contact & Location

Practice Location

4560 Admiralty Way Ste 100, Marina Del Rey, CA 90292-5424

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
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

Arthritis
67%

Joint inflammation causing pain, swelling, and stiffness

Ischemic Heart Disease
58%

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

Diabetes
53%

A condition where the body cannot properly regulate blood sugar levels

Mood Disorders
48%

Conditions affecting emotional state, including depression and bipolar disorder

Heart Failure
47%

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

Chronic Kidney Disease
45%

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

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 · 2010

    University of Pittsburgh School of Medicine

  2. Board certified · Jan 12, 2025

    Self-reported via NPPES

  3. 16 years in practice

    Experienced

Emergency MedicineAllopathic & Osteopathic Physicians

An emergency physician focuses on the immediate decision making and action necessary to prevent death or any further disability both in the pre-hospital setting by directing emergency medical technicians and in the emergency department. The emergency physician provides immediate recognition, evaluation, care, stabilization and disposition of a generally diversified population of adult and pediatric patients in response to acute illness and injury.

Taxonomy: 207P00000X

Education & Training

University of Pittsburgh School of Medicine (Class of 2010)

Practice Footprint

Mailing address

5767 W Century Blvd Ste 400, Los Angeles, CA 90045-5631

Differs from practice location

Virtual Emergency Medicine Care With Mari Stephanie Machi

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

Schedule a virtual visit with Mari Stephanie Machi for blood pressure monitoring, cholesterol management, arthritis follow-ups — no travel to Marina Del Rey required. The office sends a secure video link before your appointment. Most visits take 15–30 minutes.

Frequently Asked Questions

Common questions about Mari Stephanie Machi

NPI records show Dr. Machi as active with telehealth listed in Marina Del Rey, CA. NPI status alone doesn't confirm open availability — call the office to confirm. Phone: (310) 827-3700.

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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