Family medicine physicians in O'Fallon, IL
- Family medicine physicians
- 52
- Linked to a hospital or group
- 44
- Hospitals with a family medicine physician
- 16
- Medical groups with a family medicine physician
- 9
- Practice at a hospital
- 36
There are 52 family medicine physicians in O'Fallon. SIHF Healthcare has the most, 22, and HSHS St. Elizabeth's Hospital has the most affiliated family medicine physicians, 33. 18% finished medical school 30 or more years ago.
Find work emails and mobile numbers for all 52 O'Fallon family medicine physicians
Validated work emails and mobile numbers for O'Fallon family medicine physicians, found through healthcare waterfall enrichment, with a free Dmand AI account.
O'Fallon family medicine physicians, listed A to Z by last name
Each family medicine physician on the list has family medicine as their primary specialty and an O'Fallon practice address. The list shows the NPI, and how many hospitals and medical groups each one practices with. A free account names every hospital and group, with validated contacts.
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Sort and filter all 52 O'Fallon family medicine physicians by hospital, medical group, the EHR they use and Medicare volume in Dmand AI.
The list shows the 44 family medicine physicians with a public profile. The other 8 are counted in the total and searchable with a free account.
Sources: NPPES NPI Registry (CMS) and Dmand AI Affiliation Data
For health IT teams
Dmand AI has the EHR for 46 of 52 O'Fallon family medicine physicians, at their hospital and their practice. Filter by Epic, Oracle Health, MEDITECH, athenahealth and more, then reach them with validated work emails and mobile numbers.
SIHF Healthcare has the most family medicine physicians in O'Fallon, with 22
Lincoln Surgical Associates is second with 7, and LSA Family Medicine Division third with 6. Counts are family medicine physicians with an Illinois address linked to each group.
Sources: Dmand AI Affiliation Data and Dmand AI Org Hierarchy Data
HSHS St. Elizabeth's Hospital has the most affiliated family medicine physicians in O'Fallon, with 33
Memorial Hospital in Belleville is second with 18, and HSHS St. Joseph's Hospital Breese third with 11. O'Fallon family medicine physicians are affiliated with 16 hospitals in all.
See every hospital and group for each O'Fallon family medicine physician
Each public profile names one place a family medicine physician practices. A free account shows all of them, with the employer, the EHR and validated contacts.
Source: Dmand AI Affiliation Data
Most O'Fallon family medicine physicians practice at a hospital: 36 of the 43 with a mapped site
27 also practice at a medical group site, and 20 at fqhcs. A family medicine physician can practice at several kinds of site, so the shares overlap.
O'Fallon family medicine physicians by site of care
- Hospitals36
- Medical group practices27
- FQHCs20
- Home health agencies16
- Breast imaging centers5
Sources: Dmand AI Affiliation Data and Dmand AI Practice Data
18% of O'Fallon family medicine physicians finished medical school 30 or more years ago
7 of the 40 O'Fallon family medicine physicians with a graduation year on file. 18 graduated in the last 10 years.
Physicians by years since medical school
- Under 10 years ago18
- 10 to 19 years ago5
- 20 to 29 years ago10
- 30 to 39 years ago4
- 40 or more years ago3
Source: Dmand AI Professional Profile Data
Every O'Fallon family medicine physician profile shows current hospitals and groups, Medicare activity and NPI details
- Primary practiceThe main place they practice, with its type and cityOn every profile
- Every site of careEach hospital, clinic and group where they practice nowWith a free account
- EmployerThe organization they work for, when one is on fileWith a free account
- Medicare servicesServices and procedure codes billed to Medicare, from CMSOn every profile
- Medicare Part D prescribingClaims and drug costs from Part D, from CMSOn every profile
- Industry paymentsPayments from drug and device makers, from CMS Open PaymentsOn every profile
- Publications and clinical trialsResearch papers and trials linked to the NPI, when on fileOn every profile
- Licenses and graduation yearState license numbers and medical school graduation yearOn every profile
- NPI detailsNPI, enumeration date, primary taxonomy and practice addressOn every profile
- Work email and mobile numberFound on request through healthcare waterfall enrichment, then validatedWith a free account
- EHR in useThe EHR at each site where they practiceWith a free account
- Colleagues at each siteThe clinicians they work with at each hospital and groupWith a free account
Free account: 30 days free, self-serve, no credit card.
Sources: NPPES NPI Registry (CMS), Medicare Physician & Other Practitioners (CMS), Open Payments (CMS) and Dmand AI Affiliation Data
Sources for the O'Fallon family medicine physician directory
| Data on this page | Source |
|---|---|
| HCPs, types and specialties | NPPES NPI Registry (CMS) and Dmand AI Professional Profile Data |
| Sites of care, hospitals and medical groups | Dmand AI Affiliation Data |
| Medical school graduation year | Dmand AI Professional Profile Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
Family medicine physicians are HCPs whose primary specialty is family medicine (taxonomy code 207Q00000X), with an active NPI and an O'Fallon practice address.
FAQ
Frequently asked questions about family medicine physicians in O'Fallon
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
How many family medicine physicians are in O'Fallon?
52 family medicine physicians have an active NPI, an O'Fallon practice address and family medicine (taxonomy code 207Q00000X) as their primary specialty. 44 of them are linked to a hospital or medical group.
Which O'Fallon medical groups have the most family medicine physicians?
SIHF Healthcare, with 22, followed by Lincoln Surgical Associates with 7 and LSA Family Medicine Division with 6.
Which O'Fallon hospitals have the most family medicine physicians?
HSHS St. Elizabeth's Hospital, with 33 affiliated family medicine physicians, followed by Memorial Hospital in Belleville with 18 and HSHS St. Joseph's Hospital Breese with 11.
What share of O'Fallon family medicine physicians practice at a hospital?
36 of the 43 O'Fallon family medicine physicians with a mapped site of care, or 84%, have a current hospital affiliation.
What is the taxonomy code for family medicine?
207Q00000X is the NPPES taxonomy code for family medicine. Sub-specialties with their own code are counted on their own lists.
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