Advent One in Springfield, MO
This organization bills under NPI 1689488850, an organization record issued on Feb 6, 2025 with the primary taxonomy Family Medicine Physician. Each clinician who works there has their own NPI and license.
Organization recordNPPES, Aug 2026
1689488850
- Legal name
- Advent One
- Entity
- Type 2 · organization
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- Practice location
- 1230 E KINGSLEY ST STE C, Springfield, MO 65804
- Phone
- 417-512-8788
- Enumerated
- Feb 6, 2025
- Record updated
- Jun 29, 2026
- Authorized official
- Owner (title as filed)
5 clinicians CMS lists with Advent One in Springfield
- Anthony Alexander, FNP, PMHNPFamily Nurse Practitioner1831676287
- Clayton Bailey, PMHNP-BCPsychiatric/Mental Health Nurse Practitioner1720716707
- Erin Duvall, APRN, FNP-C, PMHNP-BPsychiatric/Mental Health Nurse Practitioner1003254087
- Brandon Finley, PMHNPPsychiatric/Mental Health Nurse Practitioner1982591483
- Mehdi Tajouri, DOAddiction Medicine (Family Medicine) Physician1891135430
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
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.