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OB-GYNs in O Fallon, MO

13 OB-GYNs listed in O Fallon: 1 practice or clinic and 12 OB-GYNs listed individually.

From the federal NPPES registry and CMS Doctors and Clinicians files, updated September 2026 (Doctors and Clinicians: August 2026). A hospital affiliation is one a physician reports to Medicare, not a promise they deliver there. Public records, not yet confirmed by each provider. How we build this directory

Yes Can Medicaid cover your pregnancy in Missouri?

Hospital affiliations (9)

Hospitals the OB-GYNs listed here report an affiliation with to Medicare. That isn't a promise of where they deliver, so ask the practice. O Fallon has 0 hospitals with labor and delivery in CMS data; see hospitals in Missouri.

Practices, clinics and hospitals (1)

SSM Health Medical Group

Clinic or medical group · 6 OB-GYNs registered here

OB-GYNs: Alexa Williams, Christine Cortadillo, Evelyne Schuetz and 3 more

Hospital affiliation (Medicare data): SSM St Joseph Hospital West; Mercy Hospital St Louis and 1 more

1101 Highway K, O Fallon, MO 63366

(636) 379-6363
Claim listing
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OB-GYNs listed individually (12)

Shown by city and phone. The NPI registry lists no practice organization at their address; where Medicare data names their group practice, it's shown.

Frequently asked questions

How many OB-GYNs are in O Fallon, MO?

As of September 2026, the federal NPI registry lists 18 OB-GYNs in O Fallon, MO: 6 at 1 practices, clinics and hospitals, and 12 listed individually. 11 of the 13 listings report a hospital affiliation to Medicare.

Which OB-GYNs in O Fallon, MO take Medicaid?

The NPI registry doesn't record which insurance a practice takes, so we can't say which ones do. Call the office, or search your Medicaid plan's provider directory. Our Missouri pregnancy Medicaid page has the income limits and how to apply.

Are these OB-GYNs accepting new patients?

The NPI registry doesn't say whether a practice is taking new patients, so call the office to check, and ask how far along you should be at the first prenatal visit.

Does a hospital affiliation mean the OB-GYN delivers there?

No. It's a hospital the physician reports to Medicare, through privileges or billing. Ask the practice which hospital its doctors deliver at.

Is an OB-GYN the same as a gynecologist?

An OB-GYN is trained in both obstetrics (pregnancy and birth) and gynecology. Some physicians practice gynecology only and don't provide pregnancy care; we leave out physicians whose main specialty in the NPI registry is gynecology only.

What care is listed in O Fallon, MO?

  • In this directory, O Fallon, MO has 3 doulas, 2 lactation consultants, 1 midwife, 1 birth center, 13 OB-GYNs and 7 pediatricians (NPI registry, September 2026).

Which Birthing-Friendly hospitals are near O Fallon?

Straight-line distance from the middle of O Fallon. The CMS Birthing-Friendly designation (July 2026) means a hospital reports taking part in a maternity care quality program; it isn't a rating.

Which cities near O Fallon have OB-GYNs?

What other care is listed in O Fallon?

Having a baby in Missouri Benefits, each with its source, checked October 2026 Pregnancy Medicaid / CHIP 196% / 305% FPL WIC Yes Paid family leave No Medicaid pays for a doula Yes See Missouri

How do you choose an OB-GYN?

Getting ready for baby