Thomas Parisi, M.D.

Internal Medicine

Thomas Parisi is an Internal Medicine specialist based in Las Vegas, NV with over 25 years of clinical experience. Medicare-enrolled per CMS records and offers virtual telehealth visits.

(702) 898-9191Las Vegas, NV
Telehealth Available
NPI Active per CMS — Q2 2026|Medicare Enrolled|Order & Refer

With over 25 years in internal medicine, Thomas Parisi, M.D. is a long-established internist in Las Vegas. He has been practicing since 2006 — over 25 years. CMS Medicare data shows his patients commonly have hypertension, high cholesterol, and diabetes.

1 of 129 Internal Medicine providers in NVSee all Internal Medicine in Las Vegas25+ years experienceNPI since 2006

Older · 676dNPPES updated 2024-07-17 · verify NPI on CMS · Verify license at Nevada State Board of Medical Examiners

Contact & Location

Practice Location

3525 E Harmon Ave, Las Vegas, NV 89121

Fax: (702) 871-1098
CMS Clinical Data

How Does This Doctor Compare?

Opioid Rx

↓ Lower = better

5.85%

Nevada avg: 5.4 · US avg: 5.1

Lower than most doctors nationally(+0.8 pts)

5.85% of this doctor's prescriptions are opioid pain medications. Lower means more cautious prescribing.

Medicare Patients

199

Unique beneficiaries

Standard volume

Prescription Recipients

68

Patients prescribed

Prescriptions Written

479

Total claims

Total Medicare drug cost: $55k

Percentile rankings compared against 283 reporting peers in Nevada.

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
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

Diabetes
Higher than avg (+20%)54%

A condition where the body cannot properly regulate blood sugar levels

US avg: 34.5%

↑ More patients than average (+20%) — a focus area for this doctor

Arthritis
Higher than avg (+5%)54%

Joint inflammation causing pain, swelling, and stiffness

US avg: 49.3%

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

Ischemic Heart Disease
Lower than avg (-2%)30%

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

US avg: 31.7%

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

Anxiety Disorders
Lower than avg (-6%)28%

Excessive worry or fear that interferes with daily life

US avg: 34.1%

↓ Fewer patients than average (-6%) — less common here

Atrial Fibrillation
22%

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

US avg: 22%
COPD
20%

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

US avg: 20.4%
GeneralBehavioralNational avg

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

Industry Payment Transparency

$188 received from industry

8 transactions reported in 2024 ·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 2024, attributed to Thomas Parisi's NPI.

Patient Reviews

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Background & Specialty

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

Career Journey
  1. Board certified · Jul 16, 2024

    Self-reported via NPPES

  2. 25 years in practice

    Experienced

Internal MedicineAllopathic & Osteopathic Physicians

A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.

Taxonomy: 207R00000X

Practice Footprint

Mailing address

Po Box 530687, Henderson, NV 89053-0687

Differs from practice location

Virtual Internal Medicine Care With Thomas Parisi

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

Schedule a virtual visit with Thomas Parisi for blood pressure monitoring, cholesterol management, diabetes check-ins — no travel to Las Vegas 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 Thomas Parisi

Dr. Parisi is listed as active in the NPI registry with telehealth listed in Las Vegas, NV. NPI status alone doesn't confirm open availability — call the office to confirm. Phone: (702) 898-9191.

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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