Dr. Ashok Natarajan
Dr. Ashok Natarajan
Last updated: Jun 26, 2026

Dr. Ashok Natarajan

  • Gender: Male
  • Experience: 5 years
  • Graduation year: 2016
  • Sole propriator: Yes
  • NPI: 1194279281

Dr. Ashok Natarajan

Internist

He is located at 4440 West 95th Street Suite 1128M in Oak Lawn, IL 60453. Can help patients with the following: Abdominal Pain, Acute Pain, Fever, Gastroesophageal Reflux Disease (GERD), Hyponatremia, Prescription Refill. His National Provider Identifier (NPI) number is 1194279281. Appointment can be made via the phone number (312) 609-0300. He is affiliated with 1 hospitals.

Conditions treated

Dr. Ashok Natarajan, being an internist, treats the following conditions. Please be advised that this list may not be complete. For the full list of conditions treated, consult directly with Dr. Ashok Natarajan.

  • Abdominal Pain
  • Acute Pain
  • Anemia
  • Arthritis
  • Asthma
  • Atherosclerosis
  • Bladder Control
  • Chest Pain
  • Cholecystitis
  • Chronic Obstructive Pulmonary Disease (COPD)
  • Common Cold
  • Constipation
  • Cystitis
  • Diarrhea
  • Edema
  • Fever
  • Gastroesophageal Reflux Disease (GERD)
  • General Care
  • Headache
  • Heart Disease
  • Hiatal Hernia
  • High Blood Pressure
  • Hot Flashes
  • Hyperlipidemia
  • Hyponatremia
  • Influenza
  • Inguinal Hernia
  • Migraine
  • Nausea and Vomiting
  • Obesity
  • Osteoporosis
  • Peptic Ulcer
  • Prescription Refill
  • Urethritis
  • Urinary Tract Infection (UTI)

Medicare Enrollment

Dr. Ashok Natarajan is enrolled to bill Medicare as a Practitioner - Hospitalist .

Bills through: Eastern Maine Medical Center

Based on Medicare's public enrollment records as of Jul 17, 2026. This reflects Medicare fee-for-service enrollment only and says nothing about other insurance, quality, outcomes, or board certification.

Studies

Graduated in 2016

Additional Specialities

  • Resident

Affiliated hospitals

EASTERN MAINE MEDICAL CENTER
PO BOX 404
BANGOR, 4401 ME
(207) 973-7000

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Questions & Answers

Where can you meet with Dr. Ashok Natarajan?

Dr. Ashok Natarajan's office is located at 4440 West 95th Street Suite 1128M in Oak Lawn, IL 60453.

Does Dr. Ashok Natarajan accept insurance?

Unfortunately we don't have any information if Dr. Ashok Natarajan accepts insurance.

Has Dr. Ashok Natarajan affiliation with hospitals?

Dr. Ashok Natarajan is affiliated with EASTERN MAINE MEDICAL CENTER.

What conditions does Dr. Ashok Natarajan treat?

Dr. Ashok Natarajan provides treatment for Abdominal Pain, Acute Pain, Fever, Gastroesophageal Reflux Disease (GERD), Hyponatremia, Prescription Refill. For the full list see this list.