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

Individual provider Obstetrics & Gynecology Physician · NPI 1295783157

John W Cassels Jr., MD is an Obstetrics & Gynecology Physician in Columbia, Missouri. Licensed in Missouri. Registered with an NPI since 2006.

Licensed in
MO
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

500 Keene St
Columbia, MO 65201-8104
Phone: (573) 499-6071
Fax: (573) 499-6065
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Obstetrics & Gynecology Physician (primary) Taxonomy 207V00000X · Licence R8P60 (MO)

Record details

NPI number1295783157
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMay 4, 2006
Last updated in NPPESApril 10, 2009

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