Provider Profile
Claire Fischer is a physician assistant based in Wheaton, IL. Claire is a 2022 graduate of R Franklin University of Med & Sci/Chicago Medical School. According to Medicare claims data, Claire cared for 141 Medicare patients across 156 services. The services billed most often include subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes, subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes, and critical care, first 30-74 minutes. The provider's National Provider Identifier (NPI) is 1265199004.
Factual summary compiled by Guide.md from public records; not written by this provider.
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
901 E WILLOW AVE
Wheaton, IL 60187
156 services · 141 patients · 5 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | Office visit | 99233 |
64 | More often than most peers in Physician Assistant |
| Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | Office visit | 99232 |
38 | As often as other peers in Physician Assistant |
| Critical care, first 30-74 minutes | Office visit | 99291 |
21 | As often as other peers in Physician Assistant |
| Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | Office visit | 99223 |
18 | Less often than most peers in Physician Assistant |
| Hospital discharge day management, 30 minutes or less | Office visit | 99238 |
15 | Less often than most peers in Physician Assistant |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Claire Fischer is a physician assistant in Wheaton, IL. That is the designation recorded for this NPI in the federal registry.
NPI registry
Claire Fischer is listed at 901 E Willow Ave, Wheaton, IL 60187. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
The number on file is (312) 524-0721. Contact the office directly to confirm availability and scheduling.
NPI registry
Claire Fischer's National Provider Identifier is 1265199004. 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
Claire Fischer attended R Franklin University of Med & Sci/Chicago Medical School, graduating in 2022. This comes from the CMS National Downloadable File.
CMS public data
Claire Fischer has 4 years experience. Calculated from a graduation year of 2022, reported in the CMS National Downloadable File.
CMS public data
According to Medicare billing data, Claire Fischer 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 Claire Fischer. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.