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

Dr. John Chih Chiu Sr., MD

Individual provider Neurological Surgery Physician · NPI 1245383884

Dr. John Chih Chiu Sr., MD is a Neurological Surgery Physician in Newbury Park, California. Practices as a sole proprietor. Licensed in California.

Licensed in
CA
In the registry since
2007
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

1001 Newbury Rd
Newbury Park, CA 91320-6434
Phone: (805) 375-7900
Fax: (805) 375-7975
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Neurological Surgery Physician (primary) Taxonomy 207T00000X · Licence C31784 (CA)

Record details

NPI number1245383884
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedJanuary 18, 2007
Last updated in NPPESNovember 26, 2008

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