Daniel Ethan Boxer, MD

Hematology & Oncology

Internal Medicine

Daniel Ethan Boxer is a Hematology & Oncology specialist based in Trumball, CT with over 21 years of clinical experience. Medicare-enrolled per CMS records and offers virtual telehealth visits.

Also practices: HEMATOLOGY/ONCOLOGY

(203) 502-8400Trumball, CT
Telehealth Available
NPI Active per CMS — Q2 2026|Medicare Enrolled|Order & Refer

Daniel Ethan Boxer, MD practices as part of a group hematology & oncology specialist practice in Trumball, CT. He has been practicing since 2008 — over 21 years. He regularly sees Medicare patients with high cholesterol, hypertension, and arthritis (per CMS claims data). CMS MIPS quality score: 94.25/100 (2023).

At a glance

  • Prescribes opioids less than 25% of reporting doctors in Connecticut
  • Federal MIPS score higher than 84% of MIPS-scored doctors in Connecticut
  • Virtual visits available — no app or travel required
1 of 75 Internal Medicine providers in CTSee all Internal Medicine in Trumball21+ years experienceNPI since 2008

Older · 493dNPPES updated 2025-01-15 · verify NPI on CMS · Verify license at Connecticut Medical Examining Board

Contact & Location

Practice Location

5520 Park Avenue Garden Level, Trumball, CT 06611

Fax: (203) 845-4897
CMS Clinical Data

How Does This Doctor Compare?

Based on Medicare data, this doctor scores better than 84% of doctors in Connecticut on federal quality measures, prescribes opioid pain medications conservatively.

MIPS Score

2023

94.25/100

Connecticut avg: 84.5 · US avg: 83.6

Higher than most doctors nationally(+10.7 pts)

Better than 84% of MIPS-scored doctors in Connecticut

How the government rates this doctor's Medicare care quality. Scores above 75 are considered good.

Opioid Rx

↓ Lower = better

2.34%

Connecticut avg: 3.9 · US avg: 5.1

Higher than most doctors nationally(-2.8 pts)

2.34% of this doctor's prescriptions are opioid pain medications. Lower means more cautious prescribing.

Generic Rx

↑ Higher = better

49.4%

Connecticut avg: 81.1 · US avg: 82.8

Lower than most doctors nationally(-33.4 pts)

How often this doctor prescribes affordable generic drugs instead of expensive brand-name ones.

Medicare Patients

418

Unique beneficiaries

Standard volume

Prescription Recipients

169

Patients prescribed

Prescriptions Written

854

Total claims

Total Medicare drug cost: $3.34M

Percentile rankings compared against 1,825 reporting peers in Connecticut.

Data Note: Sourced from CMS Medicare Provider Utilization & Payment Data. Percentile rankings compare this provider against all peers with reported data in the same state. Updated annually to reflect the latest federal reporting cycle.

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 Arthritis.

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

Hypertension
Higher than avg (+2%)72%

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

US avg: 70.2%

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

Arthritis
Lower than avg (-2%)47%

Joint inflammation causing pain, swelling, and stiffness

US avg: 49.3%

↓ Fewer patients than average (-2%) — less common here

Ischemic Heart Disease
Lower than avg (-1%)31%

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

US avg: 31.7%

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

Anxiety Disorders
Lower than avg (-7%)27%

Excessive worry or fear that interferes with daily life

US avg: 34.1%

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

Chronic Kidney Disease
Lower than avg (-5%)25%

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

US avg: 29.6%

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

Cancer
Higher than avg (+3%)24%

Diseases involving abnormal cell growth with potential to spread to other body parts

US avg: 20.8%

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

Mood Disorders
24%

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.

Industry Payment Transparency

$1.8k received from industry

88 transactions reported in 2024 ·Moderate tier

View on CMS Open Payments →

Payments include consulting fees, speaking honoraria, food & beverage, travel, research support, and ownership interests from drug and medical device manufacturers. Disclosure is required by the federal Physician Payments Sunshine Act. These payments do not necessarily indicate conflicts of interest. National median: $338 across 136 000 tracked providers.

Tiers — Low: under $500 · Moderate: $500-5 000 · High: $5 000-25 000 · Very High: $25 000+. Source: CMS Open Payments 2024, attributed to Daniel Ethan Boxer's NPI.

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Background & Specialty

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

Career Journey
  1. 21 years in practice

    Experienced

Internal MedicineHematology & Oncology in TrumballAllopathic & Osteopathic Physicians

An internist doctor of osteopathy that specializes in the treatment of the combination of hematology and oncology disorders. A doctor of osteopathy that is board eligible/certified by the American Osteopathic Board of Internal Medicine WAS able to obtain a Certificate of Special Qualifications in the field of Hematology and Oncology. The Certificate is NO longer offered.

Taxonomy: 207RH0003X

Practice Footprint

Mailing address

333 Cedar Street, Yale Medical School Www205, New Haven, CT 06510

Differs from practice location

Primary hospital affiliation: Acute Care Hospitals

CMS Certification Number: 450658

View hospital on Medicare Care Compare

Virtual Hematology & Oncology Care With Daniel Ethan Boxer

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

Schedule a virtual visit with Daniel Ethan Boxer for cholesterol management, blood pressure monitoring, arthritis follow-ups — no travel to Trumball required. The office sends a secure video link before your appointment. Most visits take 15–30 minutes. Medicare enrolled per CMS records.

Frequently Asked Questions

Common questions about Daniel Ethan Boxer

NPI records show Dr. Boxer as active with telehealth listed in Trumball, CT. NPI status alone doesn't confirm open availability — call the office to confirm. Phone: (203) 502-8400.

Verified across 6 federal data sources

Sourced from CMS NPPES · OIG LEIE · CMS QPP 2023 · CMS Medicare Part D · CMS Open Payments 2024 · 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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