Irineo Dizon Tiangco, M.D.
Irineo Tiangco, M.D. has practiced internal medicine for 41+ years, working in independent practice. With 41+ years of experience, he has been practicing in the National City area.
Data updated 2011-02-23 on CMS NPPES
Contact & Location
Practice Location
2340 E 8th St Suite J, National City, CA 91950-2869
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Background & Specialty
Education, training, and specialty classification from CMS NPPES and Medicare records.
Virtual Internal Medicine Care With Irineo Tiangco
NPPES records indicate this provider offers telehealth services. Contact the office to confirm availability and scheduling.
Schedule a virtual visit with Irineo Tiangco for follow-ups, medication reviews, and ongoing care — no travel to National City required. The office sends a secure video link before your appointment. Most visits take 15–30 minutes.
Frequently Asked Questions
Common questions about Irineo Tiangco
NPI records show Dr. Tiangco as active with telehealth listed in National City, CA. Note: NPI status alone doesn't confirm open availability — always call ahead. Phone: (619) 479-0320.
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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 Irineo Tiangco
Practice Location
2340 E 8th St Suite J, National City, CA 91950-2869
This is a provider directory. Contact the office directly to schedule appointments.
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