Deepak Ariga, MD

Infectious Disease Internal Medicine

Internal Medicine

Deepak Ariga is an Infectious Disease Internal Medicine specialist based in Elgin, IL with over 31 years of clinical experience. Medicare-enrolled per CMS records and offers virtual telehealth visits.

Also practices: INTERNAL MEDICINE

Telehealth Available
NPI Active per CMS — Q2 2026|Medicare Enrolled|Order & Refer

Deepak Ariga, MD practices as part of a group infectious disease specialist practice in Elgin, IL. With 31+ years of experience, he has been practicing in the Elgin area. Infectious disease specialists diagnose and treat complex infections including HIV/AIDS, hepatitis, tuberculosis, and more.

At a glance

  • Prescribes opioids less than 33% of reporting doctors in Illinois
  • Uses generic medications more than 34% of reporting doctors in Illinois
  • Virtual visits available — no app or travel required
1 of 138 Internal Medicine providers in ILSee all Internal Medicine in Elgin31+ years experienceNPI since 2006

Older · 751dNPPES updated 2024-05-02 · verify NPI on CMS · Verify license at Illinois Department of Financial & Professional Regulation — Medical

Contact & Location

Practice Location

373 Summit St, Elgin, IL 60120-3733

Fax: (847) 841-6739
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

2.17%

Illinois avg: 4.5 · US avg: 5.1

Higher than most doctors nationally(-2.9 pts)

2.17% of this doctor's prescriptions are opioid pain medications. Lower means more cautious prescribing.

Generic Rx

↑ Higher = better

85.2%

Illinois avg: 82.9 · US avg: 82.8

Higher than most doctors nationally(+2.4 pts)

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

Prescription Recipients

243

Patients prescribed

Prescriptions Written

2,028

Total claims

Total Medicare drug cost: $361k

Percentile rankings compared against 2,844 reporting peers in Illinois.

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.

Industry Payment Transparency

$163 received from industry

5 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 Deepak Ariga's NPI.

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Background & Specialty

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

Career Journey
  1. Board certified · May 1, 2024

    Self-reported via NPPES

  2. 31 years in practice

    Senior practitioner

Internal MedicineInfectious Disease in ElginAllopathic & Osteopathic Physicians

Infectious disease specialists diagnose and treat complex infections including HIV/AIDS, hepatitis, tuberculosis, antibiotic-resistant infections (MRSA), post-surgical infections, and travel-related illnesses. They also provide pre-travel vaccination counseling and manage infections in immunocompromised patients.

Taxonomy: 207RI0200X

Practice Footprint

Mailing address

370 Summit St, Elgin, IL 60120-3843

Differs from practice location

Virtual Infectious Disease Care With Deepak Ariga

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

Schedule a virtual visit with Deepak Ariga for follow-ups, medication reviews, and ongoing care — no travel to Elgin 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 Deepak Ariga

NPI records show Dr. Ariga as active with telehealth listed in Elgin, IL. NPI status alone doesn't confirm open availability — call the office to confirm. Phone: (844) 599-3700.

Verified across 4 federal data sources

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