John Trentin
John Trentin is a Family Nurse Practitioner based in Costa Mesa, CA with over 2 years of clinical experience. Medicare-enrolled per CMS records and offers virtual telehealth visits.
John Trentin has been part of the Costa Mesa medical community since 2023 in group practice.
Older · 1227dNPPES updated 2023-01-12 · verify NPI on CMS · Verify license at Medical Board of California
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Background & Specialty
Education, training, and specialty classification from CMS NPPES and Medicare records.
Board certified · Jan 11, 2023
Self-reported via NPPES
2 years in practice
Early-career
Definition to come...
Taxonomy: 363LF0000X
Mailing address
427 S Ohio St, Anaheim, CA 92805-3625
Differs from practice location
Virtual Nursing Care With John Trentin
NPPES records indicate this provider offers telehealth services. Contact the office to confirm availability and scheduling.
Schedule a virtual visit with John Trentin for follow-ups, medication reviews, and ongoing care — no travel to Costa Mesa required. The office sends a secure video link before your appointment. Most visits take 15–30 minutes. Medicare enrolled per CMS records.
Frequently Asked Questions
Common questions about John Trentin
NPI records show Dr. Trentin as active with telehealth listed in Costa Mesa, CA. NPI status alone doesn't confirm open availability — call the office to confirm. Phone: (614) 245-6528.
Sourced from CMS NPPES · OIG LEIE. See Data Methodology.
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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 John Trentin
Practice Location
200 Kalmus Dr, Costa Mesa, CA 92626-5922
Mailing Address
427 S Ohio St, Anaheim, CA 92805-3625
This is a provider directory. Contact the office directly to schedule appointments.
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