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

Connor Callahan, MD

Individual provider Surgery Physician · NPI 1689194607

Connor Callahan, MD is a Surgery Physician in Saint Louis, Missouri. Licensed in Missouri. Registered with an NPI since 2017.

Licensed in
MO
In the registry since
2017
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

1 Barnes Jewish Hospital Plz
Saint Louis, MO 63110-1003
Phone: (314) 362-5000
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Surgery Physician (primary) Taxonomy 208600000X · Licence 2017018373 (MO)

Record details

NPI number1689194607
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 21, 2017
Last updated in NPPESJune 21, 2017
Mailing address600 S Euclid Ave # 8109, Saint Louis, MO 63110-1010

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