Provider Profile
Listed in the NPI registry as a physician assistant — medical, Stephen Ionadi practices in Butler, PA. According to Medicare claims data, Stephen cared for 155 Medicare patients across 158 services.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it.
Source: NPPES NPI Registry
1 HOSPITAL WAY
Butler, PA 16001
Within Physician Assistant - Medical 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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158 services · 155 patients · 3 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Emergency department visit with high level of medical decision making | Office visit | 99285 |
88 |
| Emergency department visit with moderate level of medical decision making | Office visit | 99284 |
51 |
| Critical care, first 30-74 minutes | Office visit | 99291 |
19 |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Stephen Ionadi is a physician assistant in Butler, PA. That is the designation recorded for this NPI in the federal registry, where it is listed as “Physician Assistant — Medical”.
NPI registry
Stephen Ionadi is listed at 1 Hospital Way, Butler, PA 16001. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
The number on file is (724) 284-4066. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
Stephen Ionadi's National Provider Identifier is 1437537586. 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
Stephen Ionadi has 11+ years experience. Registered with an NPI since 2015. National Provider Identifiers only began in 2005, so a provider who qualified earlier may have practiced for longer than this.
NPI registry
According to Medicare billing data, Stephen Ionadi 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 Stephen Ionadi. 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.