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

John Ross Nayduch, MD

Individual provider Family Medicine Physician · NPI 1699760975

John Ross Nayduch, MD is a Family Medicine Physician in Chico, California. Practices as a sole proprietor. Licensed in California.

Licensed in
CA
In the registry since
2005
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

114 Mission Ranch Blvd Ste 10
Chico, CA 95926-2186
Phone: (530) 894-0500
Fax: (530) 345-8532
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Family Medicine Physician (primary) Taxonomy 207Q00000X · Licence G80231 (CA)

Record details

NPI number1699760975
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedSeptember 13, 2005
Last updated in NPPESAugust 12, 2009
Mailing address114 Mission Ranch Blvd, Ste 10, Chico, CA 95926-2186

Other providers in Chico