TIANA J. BUTLER AGNP-C
NPI 1164203303
Nurse Practitioner in Saint Louis, MO
About Tiana J. Butler Agnp-c NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
TIANA J. BUTLER AGNP-C (NPI 1164203303) is an individual nurse practitioner in Saint Louis, Missouri, licensed in Missouri (2023035141) and active in the NPI registry since October 2023. She is enrolled in Medicare PECOS, is affiliated with Osf Saint Anthony's Health Center, and maintains a secondary practice location in Saint Louis.
NPPES Registry Identity
Specialties & Licenses 2
Secondary Practice Location 1
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Tiana J. Butler Agnp-c is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignments
4Medicare enrollment records show Tiana Butler reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Saint Louis, MO 63141
- Reassigned Medicare billing, Missouri enrollment
- 611 clinicians in this Medicare group
Cahokia, IL 62206
- Reassigned Medicare billing, Illinois enrollment
- 51 clinicians in this Medicare group
Belleville, IL 62226
- Reassigned Medicare billing, Illinois enrollment
- 329 clinicians in this Medicare group
Dallas, TX 75244
- Reassigned Medicare billing, Missouri enrollment
- 412 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Areas of Expertise CMS Part B claims 2
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Osf Saint Anthony's Health Center
Acute Care Hospitals · Alton, ILPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 63124 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES 9
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Tiana Butler's NPI number?
The NPI number for Tiana Butler is 1164203303. It was assigned to this individual provider in the NPPES registry on October 12, 2023.
Where is Tiana Butler located?
Tiana Butler practices at 8888 Ladue Rd Ste 210, Saint Louis, MO 63124. The listed phone number is (314) 862-5044.
What is Tiana Butler's specialty?
The primary specialty registered for this NPI is Nurse Practitioner with taxonomy code 363L00000X.
Is Tiana Butler enrolled in Medicare?
Yes. Tiana Butler is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organizations bill Medicare for Tiana Butler's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Tiana Butler reassigns Medicare benefits to 4 organizations: Physician Groups Lc (Saint Louis, MO), Cep America - Illinois Snf, LLP (Cahokia, IL), Cep America-Illinois Hospitalists, LLP (Belleville, IL) and Signify Health, LLC (Dallas, TX). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Tiana Butler's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Tiana Butler accept?
Health plans from UnitedHealthcare list Tiana Butler as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
Is Tiana Butler affiliated with any hospitals?
According to CMS data, Tiana Butler is affiliated with Osf Saint Anthony's Health Center.
When was this NPI record last updated?
The NPPES record for Tiana Butler was last updated on June 11, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# Tiana J. Butler, AGNP-C · NPI 1164203303
Nurse Practitioner physician in Saint Louis, Missouri. Individual provider, active in the CMS NPPES registry since October 12, 2023.
## Identity
- **NPI:** 1164203303 (Entity type: Individual)
- **Enumerated:** October 12, 2023
- **Primary specialty:** Nurse Practitioner · taxonomy 363L00000X
- **State license:** 2023035141 (Missouri)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 8888 LADUE RD STE 210, Saint Louis, MO 63124-2056
- **Phone:** (314) 862-5044 · **Fax:** (314) 862-2734
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 4 organizations under Medicare reassignment (form CMS-855R): Physician Groups Lc (NPI 1285664268, Saint Louis, MO); Cep America - Illinois Snf, LLP (NPI 1104395441, Cahokia, IL); Cep America-Illinois Hospitalists, LLP (NPI 1841613403, Belleville, IL); Signify Health, LLC (NPI 1689158487, Dallas, TX) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2021
## Record status
- **NPPES last updated:** June 11, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1164203303) · Data from the CMS NPPES public registry.