Dr. Andrew Sandefer
Dr. Andrew Sandefer
Last updated: Feb 3, 2026

Dr. Andrew Sandefer

  • Gender: Male
  • Sole propriator: No
  • NPI: 1366726804

Dr. Andrew Sandefer DO

Internist

He is located at 455 Toll Gate Road in Warwick, RI 02886. Can help patients with the following: Abdominal Pain, Chest Pain, Cholecystitis, Migraine, Nausea and Vomiting, Prescription Refill. His National Provider Identifier (NPI) number is 1366726804. Appointment can be made via the phone number (017) 377-0104.

Conditions treated

Dr. Andrew Sandefer, 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. Andrew Sandefer.

  • 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. Andrew Sandefer is enrolled to bill Medicare as a Practitioner - Physical Medicine And Rehabilitation .

Bills through: Affinity Physicians Llc.

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.

Looking for more Internists?

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Dr. Kimberly J. Humulock
  • Gender: Female
  • Address: 190 Commerce Drive Warwick, 2886, RI
Dr. Nelson Chu
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Dr. Kenneth Roswell Phillips
  • Gender: Male
  • Address: 16 Paul Avenue Warwick, 2886, RI
Dr. Dmitry Drozhzhin
  • Gender: Male
  • Address: 1400 Frenchtown Road East Greenwich, 2818, RI
Dr. Md Tajul Islam Prodhan
  • Gender: Male
  • Address: 201 State Street Erie, 16550, PA
Dr. Iwona Paolucci
  • Gender: Female
  • Address: Suite 209 215 Toll Gate Road Warwick, 2886, RI
Dr. Matthew McMullen
  • Gender: Male
  • Address: 455 Toll Gate Road Warwick, 2886, RI
Dr. Carolyn Ruth Blackman
  • Gender: Female
  • Address: 823 Main Street Hope Valley, 2832, RI
Dr. Afshin Nasseri
  • Gender: Male
  • Address: Suite 101B 300 Toll Gate Road Warwick, 2886, RI
Dr. Ryan Allen
  • Gender: Male
  • Address: 455 Toll Gate Road Warwick, 2886, RI

Questions & Answers

Where can you meet with Dr. Andrew Sandefer?

Dr. Andrew Sandefer's office is located at 455 Toll Gate Road in Warwick, RI 02886.

Does Dr. Andrew Sandefer accept insurance?

Unfortunately we don't have any information if Dr. Andrew Sandefer accepts insurance.

What conditions does Dr. Andrew Sandefer treat?

Dr. Andrew Sandefer provides treatment for Abdominal Pain, Chest Pain, Cholecystitis, Migraine, Nausea and Vomiting, Prescription Refill. For the full list see this list.