Marena Euashachai, DO

Family Medicine

Also practices: OSTEOPATHIC MANIPULATIVE MEDICINE

(518) 654-6499Corinth, NY
Telehealth Available
NPI Active per CMS — Q2 2026|Medicare Enrolled|Order & Refer

Marena Euashachai, DO has been part of the Corinth medical community since 2011 in group practice. Trained at New York College of Osteo Medicine of New York Institute of Technology (class of 2011), she has been practicing for over 15 years. CMS Medicare data shows her patients commonly have hypertension, high cholesterol, and diabetes.

At a glance

  • Prescribes opioids less than 30% of reporting doctors in New York
  • Uses generic medications more than 50% of reporting doctors in New York
  • Virtual visits available — no app or travel required
1 of 1,239 Family Medicine providers in NYSee all Family Medicine in Corinth15+ years experienceNPI since 2011

Older · 1546dNPPES updated 2022-02-10 · verify on CMS

Contact & Location

Practice Location

13 Palmer Ave Evergreen Health Center, Corinth, NY 12822-1145

Fax: (518) 654-7303
CMS Clinical Data

How Does This Doctor Compare?

Based on Medicare data, this doctor prescribes opioid pain medications conservatively, favors affordable generic drugs over brand-name ones.

Opioid Rx

↓ Lower = better

1.37%

New York avg: 3.5 · US avg: 5.1

Higher than most doctors nationally(-3.7 pts)

1.37% of this doctor's prescriptions are opioid pain medications. Lower means more cautious prescribing.

Generic Rx

↑ Higher = better

86.7%

New York avg: 82 · US avg: 82.8

Higher than most doctors nationally(+3.9 pts)

Typical range among reporting doctors in New York

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

Medicare Patients

183

Unique beneficiaries

Standard volume

Prescription Recipients

459

Patients prescribed

Prescriptions Written

7,736

Total claims

Total Medicare drug cost: $669k

Percentile rankings compared against 8,064 reporting peers in New York.

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 Diabetes.

Hypertension
70%

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

US avg: 70.2%
High Cholesterol
Lower than avg (-10%)60%

Elevated cholesterol or triglycerides that increase heart disease risk

US avg: 70.4%

↓ Fewer patients than average (-10%) — less common here

Diabetes
34%

A condition where the body cannot properly regulate blood sugar levels

US avg: 34.5%
Arthritis
Lower than avg (-18%)31%

Joint inflammation causing pain, swelling, and stiffness

US avg: 49.3%

↓ Fewer patients than average (-18%) — less common here

Anxiety Disorders
Lower than avg (-8%)26%

Excessive worry or fear that interferes with daily life

US avg: 34.1%

↓ Fewer patients than average (-8%) — less common here

Ischemic Heart Disease
Lower than avg (-12%)20%

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

US avg: 31.7%

↓ Fewer patients than average (-12%) — less common here

COPD
20%

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

US avg: 20.4%
Mood Disorders
20%

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

$1.2k received from industry

27 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 Marena Euashachai's NPI.

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Background & Specialty

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

Career Journey
  1. Graduated medical school · 2011

    New York Institute of Technology College of Osteopathic Medicine

  2. Board certified · Feb 9, 2022

    CMS-verified certification date

  3. 15 years in practice

    Experienced

Family MedicineAllopathic & Osteopathic Physicians

Family Medicine is the medical specialty which is concerned with the total health care of the individual and the family. It is the specialty in breadth which integrates the biological, clinical, and behavioral sciences. The scope of family medicine is not limited by age, sex, organ system, or disease entity.

Taxonomy: 207Q00000X

Education & Training

New York College of Osteo Medicine of New York Institute of Technology (Class of 2011)

Practice Footprint

Mailing address

100 Park Street Glens Falls Hospital - Credentialing, Glens Falls, NY 12801

Differs from practice location

Virtual Family Medicine Care With Marena Euashachai

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

Schedule a virtual visit with Marena Euashachai for blood pressure monitoring, cholesterol management, diabetes check-ins — no travel to Corinth 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 Marena Euashachai

Dr. Euashachai is listed as active in the NPI registry with telehealth listed in Corinth, NY. NPI status alone doesn't confirm open availability — call the office to confirm. Phone: (518) 654-6499.

Verified across 5 federal data sources

Sourced from CMS NPPES · OIG LEIE · 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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