Dr. Lazarus Onwuka
Dr. Lazarus Onwuka
Last updated: Jun 16, 2025

Dr. Lazarus Onwuka

  • Gender: Male
  • Experience: 6 years
  • Graduation year: 2015
  • Sole propriator: No
  • NPI: 1700269362

Dr. Lazarus Onwuka D.O., M.D.

Family Physician

He is located at 118 Northport Avenue in Belfast, ME 04915. Can help patients with the following: Diabetes, Edema, Gastroesophageal Reflux Disease (GERD), Infant Care, Inguinal Hernia, Thyroid Disease. His National Provider Identifier (NPI) number is 1700269362. Appointment can be made via the phone number (207) 661-2018. He is affiliated with 3 hospitals.

Conditions treated

Dr. Lazarus Onwuka, being an family physician, 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. Lazarus Onwuka.

  • Abdominal Pain
  • Acute Pain
  • Aging In Place
  • Anemia
  • Anxiety
  • Arthritis
  • Asthma
  • Atherosclerosis
  • Autism
  • Birth Control Counseling
  • Bladder Control
  • Breastfeeding and Lactation
  • Chest Pain
  • Cholecystitis
  • Chronic Obstructive Pulmonary Disease (COPD)
  • Common Cold
  • Constipation
  • Cystitis
  • Diabetes
  • Diarrhea
  • Edema
  • Fever
  • Gastroesophageal Reflux Disease (GERD)
  • General Care
  • Headache
  • Heart Disease
  • Hiatal Hernia
  • High Blood Pressure
  • Hot Flashes
  • Hyperlipidemia
  • Hyponatremia
  • Hypothyroidism
  • Infant Care
  • Influenza
  • Inguinal Hernia
  • Migraine
  • Mold Exposure
  • Nausea and Vomiting
  • Obesity
  • Osteoarthritis (OA)
  • Osteoporosis
  • Peptic Ulcer
  • Pregnancy
  • Prenatal Care
  • Prescription Refill
  • Thyroid Disease
  • Urethritis
  • Urinary Tract Infection (UTI)
  • Women's Health

Medicare Enrollment

Dr. Lazarus Onwuka is enrolled to bill Medicare as a Practitioner - Hospitalist (also registered under: Practitioner - Family Practice) .

Bills through: Samaritan Hospital Of Troy, New York

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 2015

Additional Specialities

  • Internist
  • Resident

Affiliated hospitals

MIDDLESEX HOSPITAL
28 CRESCENT ST
MIDDLETOWN, 6457 CT
(860) 344-6000
ST MARY'S HEALTHCARE
427 GUY PARK AVENUE
AMSTERDAM, 12010 NY
(518) 841-7101
PECONIC BAY MEDICAL CENTER
1300 ROANOKE AVENUE
RIVERHEAD, 11901 NY
(631) 548-6000

Looking for more Family Physicians?

Out of the 13 family physicians in this region, here are 10 randomly selected ones for you to explore.

Dr. Kevin Wayne Stephens
  • Gender: Male
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Dr. Nicole Christin Rausch
  • Gender: Female
  • Address: 53 Schoodic Drive Belfast, 4915, ME
Dr. Rishi D. Ramkissoon
  • Gender: Male
  • Address: 118 Northport Avenue Belfast, 4915, ME
Dr. Peter S. Millard
  • Gender: Male
  • Address: 53 Schoodic Drive Belfast, 4915, ME
Dr. Heather M. Ward
  • Gender: Female
  • Address: 9 Fahy Street Belfast, 4915, ME
Dr. Carol Kuhn
  • Gender: Female
  • Address: 53 Schoodic Drive Belfast, 4915, ME
Dr. Christine Kramer
  • Gender: Female
  • Address: 53 Schoodic Drive Belfast, 4915, ME
Dr. Benjamin Bruce Mailloux
  • Gender: Male
  • Address: Suite 103 16 Fahy Street Belfast, 4915, ME
Dr. Matthew Scott Molison
  • Gender: Male
  • Address: 118 Northport Avenue Belfast, 4915, ME
Dr. Timothy Hughes
  • Gender: Male
  • Address: 53 Schoodic Drive Belfast, 4915, ME

Questions & Answers

Has Dr. Lazarus Onwuka affiliation with hospitals?

Dr. Lazarus Onwuka is affiliated with MIDDLESEX HOSPITAL. For the full list of hospitals see this list.

Where can you meet with Dr. Lazarus Onwuka?

Dr. Lazarus Onwuka's office is located at 118 Northport Avenue in Belfast, ME 04915.

Does Dr. Lazarus Onwuka accept insurance?

Unfortunately we don't have any information if Dr. Lazarus Onwuka accepts insurance.

What conditions does Dr. Lazarus Onwuka treat?

Dr. Lazarus Onwuka provides treatment for Diabetes, Edema, Gastroesophageal Reflux Disease (GERD), Infant Care, Inguinal Hernia, Thyroid Disease. For the full list see this list.