Tri-County Family Practice, LLC in O Fallon, MO
This organization bills under NPI 1285720169, an organization record issued on Oct 5, 2006 with the primary taxonomy Family Medicine Physician. Each clinician who works there has their own NPI and license.
Organization recordNPPES, Aug 2026
1285720169
- Legal name
- Tri-County Family Practice, LLC
- Entity
- Type 2 · organization, a subpart
- Parent organization
- St. Lukes Medical Group
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- Practice location
- 5551 WINGHAVEN BLVD STE 142, O Fallon, MO 63368
- Phone
- 636-695-2510
- Mailing address
- Chesterfield, MO
- Enumerated
- Oct 5, 2006
- Record updated
- Mar 5, 2026
- Authorized official
- Chief Medical Officer (title as filed)
5 clinicians CMS lists with Tri County Family Practice in O Fallon
- Tara Jackson, DOFamily Medicine Physician1770072332
- Heidi Jacobs, FNPFamily Nurse Practitioner1194596627
- Jennifer Knox, DOFamily Medicine Physician1184822801
- Rebecca Melvin, DOInternal Medicine Physician1609079409
- Tammy Taylor, ANPAdult Health Nurse Practitioner1346317583
Source: CMS Doctors and Clinicians group affiliations, matched by practice name and city.
Checking an organization
- Confirm the business with the Missouri secretary of state.
- Check the HHS-OIG exclusion list for the organization.
- Verify each clinician on their own record and the state license search.
Common questions
What does subpart mean?
The organization registered this NPI as a subpart: a part of the organization, such as a location, that bills under its own NPI.
Is an organization NPI a license?
No. An NPI identifies who bills. Facilities and the clinicians who work there are licensed separately by the state.
Source: CMS National Plan and Provider Enumeration System (NPPES), monthly file of Aug 9, 2026 (NPPES files on CMS.gov). An NPI identifies who bills; it is not a license.