Provider Profile
Listed in the NPI registry as a physician assistant, Kathryn A. McDonnell, PA-C practices in Chicago, IL. Kathryn is also listed as specializing in physician assistant — medical. According to Medicare claims data, Kathryn cared for 67 Medicare patients across 101 services. The services billed most often include biopsy and aspiration of bone marrow sample for diagnosis and established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it — free, and no identity document with a practice or institutional email.
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.
675 N SAINT CLAIR ST STE 21-100
Chicago, IL 60611
101 services · 67 patients · 2 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Biopsy and aspiration of bone marrow sample for diagnosis | Procedure | 38222 |
73 | More than most peers in Physician Assistant |
| Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more | Office visit | 99215 |
28 | As often as other peers in Physician Assistant |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Kathryn A. McDonnell is a physician assistant in Chicago, IL. That is the designation recorded for this NPI in the federal registry.
NPI registry
Kathryn A. McDonnell is listed at 675 N Saint Clair St Ste 21-100, Chicago, IL 60611. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
The number on file is (312) 695-0990. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
Kathryn A. McDonnell's National Provider Identifier is 1689193518. 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
Kathryn A. McDonnell attended Other, graduating in 2017. This comes from the CMS National Downloadable File.
CMS public data
Kathryn A. McDonnell has 9 years experience. Calculated from a graduation year of 2017, reported in the CMS National Downloadable File.
CMS public data
According to Medicare billing data, Kathryn A. McDonnell performs procedures including biopsy and aspiration of bone marrow sample for diagnosis, alongside routine visits and testing. 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 Kathryn A. McDonnell. 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.