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

Dr. Christopher S. Cronin, MD

Individual provider Surgery Physician · NPI 1043204597

Dr. Christopher S. Cronin, MD is a General Surgery in Chesterfield, Missouri. Graduated from Georgetown University School of Medicine in 1989, 37 years ago. Practices with St Lukes Medical Group, a 15-clinician group and accepts Medicare assignment. Licensed in Missouri.

Years since qualifying
37
Trained at
Georgetown University School of Medicine
Licensed in
MO
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

226 S Woods Mill Rd Ste 49 W
Chesterfield, MO 63017-3662
Phone: (314) 434-1211
Fax: (314) 434-4419
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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 11129 (MO)

Record details

NPI number1043204597
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedSeptember 9, 2005
Last updated in NPPESFebruary 12, 2015
Mailing address226 S Woods Mill Rd, Suite 49 W, Chesterfield, MO 63017-3662

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyGENERAL SURGERY
Medical schoolGEORGETOWN UNIVERSITY SCHOOL OF MEDICINE
Graduated 1989 (37 years in practice)
Group practice St Lukes Medical Group — 15 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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