Dr. Brett Marar Chamberlin
Dr. Brett M. Chamberlin
Last updated: Oct 20, 2023

Dr. Brett M. Chamberlin

  • Gender: Male
  • Sole propriator: Yes
  • NPI: 1134323934

Dr. Brett M. Chamberlin M.D.

Internist

He is located at 200 Mercy Circle in Oceanside, CA 92055. Can help patients with the following: Asthma, Atherosclerosis, Edema, Heart Disease, Nausea and Vomiting, Urethritis. His National Provider Identifier (NPI) number is 1134323934. Appointment can be made via the phone number (760) 725-1288.

Conditions treated

Dr. Brett Marar Chamberlin, 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. Brett M. Chamberlin.

  • 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. Brett M. Chamberlin is enrolled to bill Medicare as a Order And Referring Only - Internal Medicine (also registered under: Practitioner - Internal Medicine) .

Based on Medicare's public enrollment records as of Jul 17, 2026. This reflects Medicare fee-for-service enrollment only and is not a comment on insurance accepted, quality, outcomes, or board certification.

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Questions & Answers

What conditions does Dr. Brett Marar Chamberlin treat?

Dr. Brett Marar Chamberlin provides treatment for Asthma, Atherosclerosis, Edema, Heart Disease, Nausea and Vomiting, Urethritis. For the full list see this list.

Does Dr. Brett Marar Chamberlin accept insurance?

Unfortunately we don't have any information if Dr. Brett Marar Chamberlin accepts insurance.

Where can you meet with Dr. Brett Marar Chamberlin?

Dr. Brett Marar Chamberlin's office is located at 200 Mercy Circle in Oceanside, CA 92055.