Mary Ann Santos Pefanco, M.D.
With over 27 years in internal medicine, Mary Ann Pefanco, M.D. is a long-established internist in Hilo. With 27+ years of experience, she has been practicing in the Hilo area.
Data updated 2008-03-20 on CMS NPPES
Contact & Location
Practice Location
1178b Kinoole St, Hilo, HI 96720-4133
Patient Reviews
No patient reviews yet. If you've seen Mary Ann Pefanco, your feedback helps other patients.
Review PolicyAll feedback is moderated before publishing. We verify reviewer identity where possible and enforce a one-review-per-provider policy. Full guidelines →
Background & Specialty
Education, training, and specialty classification from CMS NPPES and Medicare records.
Virtual Internal Medicine Care With Mary Ann Pefanco
NPPES records indicate this provider offers telehealth services. Contact the office to confirm availability and scheduling.
Schedule a virtual visit with Mary Ann Pefanco for follow-ups, medication reviews, and ongoing care — no travel to Hilo required. The office sends a secure video link before your appointment. Most visits take 15–30 minutes.
Frequently Asked Questions
Common questions about Mary Ann Pefanco
NPI records show Dr. Pefanco as active with telehealth listed in Hilo, HI. Note: NPI status alone doesn't confirm open availability — always call ahead. Phone: (808) 969-1427.
Is this your profile?
Verify credentials, update practice details, and manage telehealth.
Medical Disclaimer: NPI Telehealth is a provider directory for informational purposes only. This page does not constitute medical advice, diagnosis, or treatment recommendations. Provider data is sourced from the CMS NPPES federal registry and public Medicare datasets. NPI Telehealth does not verify clinical qualifications beyond federal records. Data may not reflect real-time availability — always contact the provider's office directly to confirm details before seeking care.
Contact Mary Ann Pefanco
Practice Location
1178b Kinoole St, Hilo, HI 96720-4133
Mailing Address
224 Haili St Ste B, Hilo, HI 96720-2975
This is a provider directory. Contact the office directly to schedule appointments.
Related Providers