Provider Profile
Listed in the NPI registry as a physician assistant, Madison Schelhaas, PA-C practices in Queen Creek, AZ. Medicare claims data shows Madison provided 1,948 services to 1,344 patients. The services billed most often include established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more, chronic care management services, first 20 minutes of clinical staff time directed by health care professional, per calendar month, and established patient office or other outpatient visit with low level od decision making, if using time, 20 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.
21321 E OCOTILLO RD STE 133
Queen Creek, AZ 85142
1,948 services · 1,344 patients · 25 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report | Treatment | 93000 |
52 | More often than most peers in Physician Assistant |
| Testing of autonomic (sympathetic) nervous system function | Treatment | 95923 |
35 | As often as other peers in Physician Assistant |
| Testing of autonomic nervous system function and heart rate response to deep breathing | Treatment | 95921 |
35 | More often than most peers in Physician Assistant |
| Ultrasound study of arm and leg arteries | Treatment | 93922 |
35 | More often than most peers in Physician Assistant |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
370 | More than most peers in Physician Assistant |
| Chronic care management services, first 20 minutes of clinical staff time directed by health care professional, per calendar month | Office visit | 99490 |
273 | More often than most peers in Physician Assistant |
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | Office visit | 99213 |
156 | More often than most peers in Physician Assistant |
| Management using the results of remote vital sign monitoring per calendar month, each additional 20 minutes | Office visit | 99458 |
90 | As often as other peers in Physician Assistant |
| Chronic care management services for two or more chronic conditions, additional 20 minutes of clinical staff time directed by health care professional, per calendar month | Office visit | 99439 |
86 | More often than most peers in Physician Assistant |
| Annual, face-to-face intensive behavioral therapy for cardiovascular disease, individual, 15 minutes | Billing code | G0446 |
82 | More 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.
Madison Schelhaas is a physician assistant in Queen Creek, AZ. That is the designation recorded for this NPI in the federal registry.
NPI registry
Madison Schelhaas is listed at 21321 E Ocotillo Rd Ste 133, Queen Creek, AZ 85142. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
The number on file is (480) 987-5525. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
Madison Schelhaas's National Provider Identifier is 1922889377. 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
Madison Schelhaas attended Other, graduating in 2023. This comes from the CMS National Downloadable File.
CMS public data
Madison Schelhaas has 3 years experience. Calculated from a graduation year of 2023, reported in the CMS National Downloadable File.
CMS public data
According to Medicare billing data, Madison Schelhaas provides treatments such as routine electrocardiogram using at least 12 leads with interpretation and report and testing of autonomic nervous system function, 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 Madison Schelhaas. 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.