Provider Profile
Listed in the NPI registry as a nurse practitioner — adult health, Tonya E. Buchanan, ANP-BC practices in Saint Louis, MO. Medicare claims data shows Tonya provided 143 services to 117 patients. The services billed most often include established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more, new patient office or other outpatient visit with straightforward medical decision making, if using time, 15 minutes or more, and annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it.
License numbers are what the provider reported to NPPES when the NPI was issued or updated. NPPES does not verify licensure; confirm current standing with the state licensing board.
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
3655 VISTA AVE CENTER FOR BLOOD AND MARROW OUTPATIENT TRANSPLANTATION
Saint Louis, MO 63110
Within Nurse Practitioner - Adult Health generally. Availability varies by clinician, training and location — this profile has not been claimed, so nothing here is a personal claim by the provider.
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143 services · 117 patients · 4 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more | Office visit | 99212 |
65 | More often than most peers in Nurse Practitioner, Adult |
| New patient office or other outpatient visit with straightforward medical decision making, if using time, 15 minutes or more | Office visit | 99202 |
32 | More often than most peers in Nurse Practitioner, Adult |
| Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | Billing code | G0439 |
27 | As often as other peers in Nurse Practitioner, Adult |
| Hemoglobin a1c level | Lab test | 83036 |
19 |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Tonya E. Buchanan is a nurse practitioner in Saint Louis, MO. That is the designation recorded for this NPI in the federal registry, where it is listed as “Nurse Practitioner — Adult Health”.
NPI registry
Tonya E. Buchanan is listed at 3655 Vista Ave Center for Blood and Marrow Outpatient Transplantation, Saint Louis, MO 63110. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
The number on file is (314) 577-8000. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
Tonya E. Buchanan's National Provider Identifier is 1043556467. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
Tonya E. Buchanan attended Other, graduating in 2011. This comes from the CMS National Downloadable File.
CMS public data
Tonya E. Buchanan has 15 years experience. Calculated from a graduation year of 2011, reported in the CMS National Downloadable File.
CMS public data
According to Medicare billing data, Tonya E. Buchanan the Medicare record under this individual NPI shows mainly office visits and diagnostic testing. Hospital-based physicians usually have their procedural work billed by the facility rather than under their own number, so this is a floor on their practice, not a description of it. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Not yet. This profile is built from public federal data and has not been confirmed by Tonya E. Buchanan. If this is you, claiming it is free.
Guide.md
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.