Cosmo Lyle Fraser, MD

Nephrology Internal Medicine

(530) 751-0339Yuba City, CA
Telehealth Available
NPI Active per CMS — Q2 2026

Cosmo Fraser, MD runs an independent nephrologist practice in Yuba City, CA. A New York University School of Medicine graduate since 1979, he brings 47+ years of experience. Nephrologists treat kidney diseases including chronic kidney disease, kidney failure requiring dialysis, and more.

1 of 532 Internal Medicine providers in CASee all Internal Medicine in Yuba City47+ years experienceNPI since 2006

Data updated 2023-10-30 on CMS NPPES

Contact & Location

Practice Location

2115 E Onstott Rd, Yuba City, CA 95991-1556

Fax: (530) 751-0449

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Background & Specialty

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

Internal MedicineAllopathic & Osteopathic Physicians

Nephrologists treat kidney diseases including chronic kidney disease, kidney failure requiring dialysis, glomerulonephritis, kidney stones, and electrolyte disorders. They manage dialysis access and kidney transplant follow-up.

Taxonomy: 207RN0300X

Education & Training

New York University School of Medicine (Class of 1979)

Virtual Internal Medicine Care With Cosmo Fraser

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

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

Frequently Asked Questions

Common questions about Cosmo Fraser

NPI records show Dr. Fraser as active with telehealth listed in Yuba City, CA. Note: NPI status alone doesn't confirm open availability — always call ahead. Phone: (530) 751-0339.

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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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