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

Dr. John C. Billesdon, MD

Individual provider Gastroenterology Physician · NPI 1184648933

Dr. John C. Billesdon, MD is a Gastroenterology Physician in Oxnard, California. Licensed in California. Registered with an NPI since 2006.

Licensed in
CA
In the registry since
2006
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

2241 Wankel Way Ste A
Oxnard, CA 93030-0190
Phone: (805) 983-0521
Fax: (805) 983-4186
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Gastroenterology Physician (primary) Taxonomy 207RG0100X · Licence G22785 (CA)

Record details

NPI number1184648933
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJuly 26, 2006
Last updated in NPPESJuly 8, 2007
Mailing address2241 Wankel Way, Ste. A., Oxnard, CA 93030-0190

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