Christine Cortadillo, D.O.
NPI 1417186099 · Obstetrics & Gynecology Physician · O Fallon, MO
Enrolled with Medicare as Practitioner - Obstetrics/Gynecology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Christine Cortadillo, D.O. is a Obstetrics & Gynecology Physician provider in O Fallon, MO (NPI 1417186099).
Provider details
- NPI number
- 1417186099
- Entity type
- Individual
- Primary specialty
- Obstetrics & Gynecology PhysicianAllopathic & Osteopathic Physicians
- Credential
- D.O.
- Sex
- Female
- Sole proprietor
- No
- License
- 2013010687 (MO)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
16 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Registry dates
- Enumerated
- 2009-07-05
- Last updated
- 2013-09-18
Frequently asked questions
- What is Christine Cortadillo's NPI number?
- Christine Cortadillo's National Provider Identifier (NPI) is 1417186099, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Christine Cortadillo's specialty?
- Christine Cortadillo is listed in the NPPES registry with a primary specialty of Obstetrics & Gynecology Physician (Allopathic & Osteopathic Physicians).
- Where is Christine Cortadillo located?
- Christine Cortadillo's practice location on file with NPPES is 1101 Highway K, O Fallon, MO 63366-8431.
- What is Christine Cortadillo's phone number?
- The practice phone number listed in the NPPES registry for Christine Cortadillo is (636) 379-6363.
- Does Christine Cortadillo accept Medicare?
- Christine Cortadillo is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Christine Cortadillo's NPI active?
- Yes — Christine Cortadillo's NPI (1417186099) is active in the NPPES registry as of the last update on 2013-09-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.