Whitney Ngo

Internal Medicine

Whitney Ngo is an Internal Medicine specialist based in Rancho Mission Viejo, CA with over 4 years of clinical experience. Medicare-enrolled per CMS records and offers virtual telehealth visits.

(949) 542-7700Rancho Mission Viejo, CA
Telehealth Available
NPI Active per CMS — Q2 2026|Medicare Enrolled|Order & Refer

Patients across CA can see Whitney Ngo in person in Rancho Mission Viejo or via virtual visit — no travel required. A physician who provides long-term, comprehensive care in the office and the hospital.

1 of 3,565 Internal Medicine providers in CASee all Internal Medicine in Rancho Mission Viejo4+ years experienceNPI since 2022

Older · 248dNPPES updated 2025-09-17 · verify NPI on CMS · Verify license at Medical Board of California

Contact & Location

Practice Location

30492 Gateway Pl Ste 110, Rancho Mission Viejo, CA 92694-1899

Fax: (949) 361-8163
Industry Payment Transparency

$315 received from industry

3 transactions reported in 2024 ·Low tier

View on CMS Open Payments →

Payments include consulting fees, speaking honoraria, food & beverage, travel, research support, and ownership interests from drug and medical device manufacturers. Disclosure is required by the federal Physician Payments Sunshine Act. These payments do not necessarily indicate conflicts of interest. National median: $338 across 136 000 tracked providers.

Tiers — Low: under $500 · Moderate: $500-5 000 · High: $5 000-25 000 · Very High: $25 000+. Source: CMS Open Payments 2024, attributed to Whitney Ngo's NPI.

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Background & Specialty

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

Career Journey
  1. Board certified · Sep 16, 2025

    Self-reported via NPPES

  2. 4 years in practice

    Early-career

Internal MedicineAllopathic & Osteopathic Physicians

A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.

Taxonomy: 207R00000X

Practice Footprint

Primary hospital affiliation: Acute Care Hospitals

CMS Certification Number: 210024

View hospital on Medicare Care Compare

Virtual Internal Medicine Care With Whitney Ngo

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

Schedule a virtual visit with Whitney Ngo for follow-ups, medication reviews, and ongoing care — no travel to Rancho Mission Viejo 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 Whitney Ngo

NPI records show Dr. Ngo as active with telehealth listed in Rancho Mission Viejo, CA. NPI status alone doesn't confirm open availability — call the office to confirm. Phone: (949) 542-7700.

Verified across 4 federal data sources

Sourced from CMS NPPES · OIG LEIE · CMS Medicare Part D · CMS Open Payments 2024. 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.

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