Dr. Mary Ann S. Pefanco
- Gender: Female
- Experience: 22 years
- Graduation year: 1999
- Sole propriator: No
- NPI: 1780769703
Dr. Mary Ann S. Pefanco M.D.
Geriatrician
She is located at 1178B Kinoole Street in Hilo, HI 96720. Can help patients with the following: Balance Issues, Bone Loss, Diarrhea, Fatigue, Progressive Neurological Disorders, Urinary Tract Infection (UTI). Her National Provider Identifier (NPI) number is 1780769703. Appointment can be made via the phone number (808) 969-1427. She is affiliated with 1 practices and 1 hospitals.
Conditions treated
Dr. Mary Ann Santos Pefanco, being an geriatrician, 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. Mary Ann S. Pefanco.
- Abdominal Pain
- Acute Pain
- Aging In Place
- Alzheimer's Disease
- Anemia
- Arthritis
- Asthma
- Atherosclerosis
- Balance Issues
- Bladder Control
- Bone Loss
- Chest Pain
- Cholecystitis
- Chronic Obstructive Pulmonary Disease (COPD)
- Cognitive Decline
- Common Cold
- Constipation
- Cystitis
- Diarrhea
- Edema
- Fatigue
- Fecal Incontinence
- Fever
- Gastroesophageal Reflux Disease (GERD)
- General Care
- Headache
- Heart Disease
- Hiatal Hernia
- High Blood Pressure
- Hip Bursitis
- Hot Flashes
- Hyperlipidemia
- Hyponatremia
- Influenza
- Inguinal Hernia
- Low Back Pain
- Migraine
- Nausea and Vomiting
- Obesity
- Osteoarthritis (OA)
- Osteoporosis
- Peptic Ulcer
- Prescription Refill
- Progressive Neurological Disorders
- Urethritis
- Urinary Tract Infection (UTI)
Procedures Performed by Dr. Mary Ann S. Pefanco
Insurances Accepted by Dr. Mary Ann S. Pefanco
- Medicare
Medicare Enrollment
Dr. Mary Ann S. Pefanco is enrolled to bill Medicare as a Practitioner - Geriatric Medicine (also registered under: Practitioner - Internal Medicine) .
Bills through: King County Public Hospital District No 2
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.
Payments received
Drug payment
| Lilly | $35 |
Other
| Food and Beverage | $35 |
Studies
Graduated in 1999Additional Specialities
- Internist
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Questions & Answers
Does Dr. Mary Ann Santos Pefanco have affiliation with practices?
Dr. Mary Ann Santos Pefanco is affiliated with EvergreenHealth Bothell Lakeshore.
Where can you meet with Dr. Mary Ann Santos Pefanco?
Dr. Mary Ann Santos Pefanco's office is located at 1178B Kinoole Street in Hilo, HI 96720.
Does Dr. Mary Ann Santos Pefanco accept patients with Medicare?
Yes, Dr. Mary Ann Santos Pefanco accepts patients with Medicare.
What conditions does Dr. Mary Ann Santos Pefanco treat?
Dr. Mary Ann Santos Pefanco provides treatment for Balance Issues, Bone Loss, Diarrhea, Fatigue, Progressive Neurological Disorders, Urinary Tract Infection (UTI). For the full list see this list.
Has Dr. Mary Ann Santos Pefanco affiliation with hospitals?
Dr. Mary Ann Santos Pefanco is affiliated with EVERGREEN HOSPITAL MEDICAL CENTER.