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

Dr. Christine C Cortadillo, DO

Individual provider Obstetrics & Gynecology Physician · NPI 1417186099

Dr. Christine C Cortadillo, DO is an Obstetrics/Gynecology in O Fallon, Missouri. Qualified in 2009, 17 years ago. Practices with SSM Health Care St Louis, a 175-clinician group and accepts Medicare assignment. Licensed in Missouri.

Years since qualifying
17
Licensed in
MO
In the registry since
2009
What do these letters mean?
DO — Doctor of Osteopathic Medicine
A fully licensed physician, trained like an MD with additional musculoskeletal training. Equivalent practice rights in all 50 states.

See every abbreviation used in this directory →

Practice location Address checks out

1101 Highway K
O Fallon, MO 63366-8431
Phone: (636) 379-6363
Fax: (636) 379-1297
Show map & directions

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

Specialties & licences

Obstetrics & Gynecology Physician (primary) Taxonomy 207V00000X · Licence 2013010687 (MO)

Record details

NPI number1417186099
Entity typeIndividual (Type 1)
GenderFemale
Credentials DO
Sole proprietorNo
NPI enumeratedJuly 5, 2009
Last updated in NPPESSeptember 18, 2013
Mailing address1551 Wall St, Suite 310, Saint Charles, MO 63303-3539

Medicare enrollment

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

Medicare specialtyOBSTETRICS/GYNECOLOGY
Medical schoolOTHER
Graduated 2009 (17 years in practice)
Group practice Ssm Health Care St Louis — 175 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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