Bess Flashner, MD

Pulmonary Disease Internal Medicine

Internal Medicine

Bess Flashner is a Pulmonary Disease Internal Medicine specialist based in Boston, MA with over 11 years of clinical experience. Offers virtual telehealth visits.

(617) 667-7000Boston, MA
Telehealth Available
NPI Active per CMS — Q4 2026

Bess Flashner, MD specializes in internal medicine, serving patients in Boston, MA in group practice. Trained at George Washington University School of Medicine (class of 2015), she has been practicing for over 11 years. Among her Medicare patients, common conditions include hypertension, high cholesterol, and COPD (per CMS data).

1 of 193 Internal Medicine providers in MASee all Internal Medicine in Boston11+ years experienceNPI since 2015

Older · 1452dNPPES updated 2022-10-19 · verify NPI on CMS · Verify license at Massachusetts Board of Registration in Medicine

Contact & Location

Practice Location

330 Brookline Ave, Boston, MA 02215-5400

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 COPD.

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

COPD
Higher than avg (+30%)50%

Chronic Obstructive Pulmonary Disease — a group of lung diseases that block airflow

US avg: 20.4%

↑ More patients than average (+30%) — a focus area for this doctor

Arthritis
Lower than avg (-1%)48%

Joint inflammation causing pain, swelling, and stiffness

US avg: 49.3%

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

Ischemic Heart Disease
Higher than avg (+5%)37%

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

US avg: 31.7%

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

Heart Failure
Higher than avg (+15%)37%

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

US avg: 22.5%

↑ More patients than average (+15%) — a focus area for this doctor

Anxiety Disorders
Higher than avg (+2%)36%

Excessive worry or fear that interferes with daily life

US avg: 34.1%

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

Mood Disorders
36%

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

    George Washington University School of Medicine

  2. Board certified · Oct 18, 2022

    Self-reported via NPPES

  3. 11 years in practice

    Established

Internal MedicinePulmonary Disease in BostonAllopathic & Osteopathic Physicians

Pulmonologists specialize in respiratory conditions including asthma, COPD, pneumonia, pulmonary fibrosis, sleep apnea, and lung cancer screening. They manage patients on ventilators and perform bronchoscopies.

Taxonomy: 207RP1001X

Education & Training

George Washington University School of Medicine (Class of 2015)

Virtual Pulmonary Disease Care With Bess Flashner

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

Schedule a virtual visit with Bess Flashner for blood pressure monitoring, cholesterol management, COPD management — 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 Bess Flashner

NPI records show Dr. Flashner as active with telehealth listed in Boston, MA. NPI status alone doesn't confirm open availability — call the office to confirm. Phone: (617) 667-7000.

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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