Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Cosmo L Fraser, MD

Organization Nephrology Physician · NPI 1285407536

Cosmo L Fraser, MD is a Nephrology Physician in Yuba City, California. Registered with an NPI since 2023.

In the registry since
2023

Practice location Address checks out

2115 E Onstott Rd
Yuba City, CA 95991-1587
Phone: (530) 751-0339
Fax: (530) 751-0449
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Nephrology Physician (primary) Taxonomy 207RN0300X

Record details

NPI number1285407536
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Cosmo Fraser — Md/Owner · (530) 218-5536
NPI enumeratedOctober 30, 2023
Last updated in NPPESOctober 30, 2023
Certification dateOctober 30, 2023
Mailing address220 Standiford Ave Ste F, Modesto, CA 95350-1159

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