Evan Diamond, M.D.

Hematology & Oncology

Internal Medicine

(631) 751-3000Elmhurst, NY
Telehealth Available
NPI Active per CMS — Q2 2026|Medicare Enrolled|Order & Refer

Evan Diamond, M.D. has been part of the Elmhurst medical community since 2014 in group practice. With 12+ years of experience, he has been practicing in the Elmhurst area. CMS Medicare data shows his patients commonly have hypertension, high cholesterol, and arthritis.

1 of 440 Internal Medicine providers in NYSee all Internal Medicine in Elmhurst12+ years experienceNPI since 2014

Older · 1709dNPPES updated 2021-08-31 · verify on CMS

Contact & Location

Practice Location

8714 57th Rd # Pa, Elmhurst, NY 11373-4870

Fax: (631) 751-0506
CMS Clinical Data

How Does This Doctor Compare?

Medicare Patients

1,421

Unique beneficiaries

High volume

Prescription Recipients

144

Patients prescribed

Prescriptions Written

609

Total claims

Total Medicare drug cost: $1.30M

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 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
57%

Joint inflammation causing pain, swelling, and stiffness

Ischemic Heart Disease
47%

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

Chronic Kidney Disease
41%

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

Diabetes
39%

A condition where the body cannot properly regulate blood sugar levels

Cancer
37%

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

Atrial Fibrillation
31%

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

GeneralBehavioralNational avg

Percentage of this provider's Medicare patients diagnosed with each condition. Source: CMS Utilization Data.

Industry Payment Transparency

$208 received from industry

9 transactions reported in 2018 ·Low 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 2018, attributed to Evan Diamond's NPI.

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Background & Specialty

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

Career Journey
  1. Board certified · Aug 30, 2021

    CMS-verified certification date

  2. 12 years in practice

    Established

Internal MedicineHematology & Oncology in ElmhurstAllopathic & 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

1500 Route 112 Bldg 4, Port Jefferson Station, NY 11776-8055

Differs from practice location

Virtual Hematology & Oncology Care With Evan Diamond

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

Schedule a virtual visit with Evan Diamond for blood pressure monitoring, cholesterol management, arthritis follow-ups — no travel to Elmhurst 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 Evan Diamond

NPI records show Dr. Diamond as active with telehealth listed in Elmhurst, NY. NPI status alone doesn't confirm open availability — call the office to confirm. Phone: (631) 751-3000.

Verified across 5 federal data sources

Sourced from CMS NPPES · OIG LEIE · CMS Medicare Part D · CMS Open Payments 2018 · 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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