Jacob E Lemieux, MD

Infectious Disease Internal Medicine

Internal Medicine

Jacob E Lemieux is an Infectious Disease Internal Medicine specialist based in Boston, MA with over 11 years of clinical experience. Offers virtual telehealth visits.

(617) 643-8041Boston, MA
Telehealth Available
NPI Active per CMS — Q2 2026

Jacob E Lemieux, MD practices as part of a group infectious disease specialist practice in Boston, MA. He graduated from Harvard Medical School in 2015 and has 11+ years of clinical experience. Among his Medicare patients, common conditions include hypertension, high cholesterol, and arthritis (per CMS data).

1 of 127 Internal Medicine providers in MASee all Internal Medicine in Boston11+ years experienceNPI since 2015

Older · 2160dNPPES updated 2020-06-25 · verify NPI on CMS · Verify license at Massachusetts Board of Registration in Medicine

Contact & Location

Practice Location

55 Fruit Street Cox 5, Boston, MA 02114

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 (+5%)75%

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

US avg: 70.2%

↑ More patients than average (+5%) — a focus area for this doctor

High Cholesterol
Higher than avg (+5%)75%

Elevated cholesterol or triglycerides that increase heart disease risk

US avg: 70.4%

↑ More patients than average (+5%) — a focus area for this doctor

Arthritis
Higher than avg (+12%)61%

Joint inflammation causing pain, swelling, and stiffness

US avg: 49.3%

↑ More patients than average (+12%) — a focus area for this doctor

Ischemic Heart Disease
Higher than avg (+25%)57%

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

US avg: 31.7%

↑ More patients than average (+25%) — a focus area for this doctor

Chronic Kidney Disease
Higher than avg (+24%)54%

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

US avg: 29.6%

↑ More patients than average (+24%) — a focus area for this doctor

Heart Failure
Higher than avg (+28%)50%

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

US avg: 22.5%

↑ More patients than average (+28%) — a focus area for this doctor

Atrial Fibrillation
Higher than avg (+28%)50%

An irregular, often rapid heartbeat that increases the risk of stroke

US avg: 22%

↑ More patients than average (+28%) — a focus area for this doctor

Mood Disorders
49%

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 · 2015

    Harvard Medical School

  2. Board certified · Jun 24, 2020

    Self-reported via NPPES

  3. 11 years in practice

    Established

Internal MedicineInfectious Disease in BostonAllopathic & Osteopathic Physicians

Infectious disease specialists diagnose and treat complex infections including HIV/AIDS, hepatitis, tuberculosis, antibiotic-resistant infections (MRSA), post-surgical infections, and travel-related illnesses. They also provide pre-travel vaccination counseling and manage infections in immunocompromised patients.

Taxonomy: 207RI0200X

Education & Training

Harvard Medical School (Class of 2015)

Practice Footprint

Mailing address

North End Waterfront Health 332 Hanover Street, Boston, MA 02113

Differs from practice location

Virtual Infectious Disease Care With Jacob E Lemieux

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

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

Frequently Asked Questions

Common questions about Jacob E Lemieux

NPI records show Dr. Lemieux as active with telehealth listed in Boston, MA. NPI status alone doesn't confirm open availability — call the office to confirm. Phone: (617) 643-8041.

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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