Catherine Van Nguyen-Loh, DO

Family Medicine

(714) 477-8400Fountain Valley, CA
Telehealth Available
NPI Active per CMS — Q2 2026

Patients across CA can see Catherine Nguyen-Loh, DO in person in Fountain Valley or via virtual visit — no travel required. She has been practicing since 2019 — over 7 years.

1 of 3,677 Family Medicine providers in CASee all Family Medicine in Fountain Valley7+ years experienceNPI since 2019

Data updated 2024-03-05 on CMS NPPES

Contact & Location

Practice Location

8970 Warner Ave, Fountain Valley, CA 92708-3211

Fax: (714) 477-8401

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Background & Specialty

Education, training, and specialty classification from CMS NPPES and Medicare records.

Family MedicineAllopathic & Osteopathic Physicians

Family medicine physician

Taxonomy: 207Q00000X

Virtual Family Medicine Care With Catherine Nguyen-Loh

NPPES records indicate this provider offers telehealth services. Contact the office to confirm availability and scheduling.

Schedule a virtual visit with Catherine Nguyen-Loh for follow-ups, medication reviews, and ongoing care — no travel to Fountain Valley required. The office sends a secure video link before your appointment. Most visits take 15–30 minutes.

Frequently Asked Questions

Common questions about Catherine Nguyen-Loh

NPI records show Dr. Nguyen-Loh as active with telehealth listed in Fountain Valley, CA. Note: NPI status alone doesn't confirm open availability — always call ahead. Phone: (714) 477-8400.

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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.

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