Isabelle Van Huis
NPI 1861022493 · Physician Assistant · Chicago, IL
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Isabelle Van Huis is a Physician Assistant provider in Chicago, IL (NPI 1861022493).
Provider details
- NPI number
- 1861022493
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Sex
- Female
- Sole proprietor
- Yes
- License
- 085.007503 (IL)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
6 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
67 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our .
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Replacement of Knee Joint, Both Sides of Knee27447 | 20 | $192 |
| Prosthetic Repair of Shoulder Joint, Total Shoulder23472 | 14 | $199 |
| Removal of Extensive Shoulder Joint Tissue Using an Endoscope29823 | 11 | $19 |
| Shaving of Part of Shoulder Bone and Repair of Ligament Using an Endoscope29826 | 11 | $26 |
| Repair of Shoulder Rotator Cuff Using an Endoscope29827 | 11 | $159 |
Typical Medicare-allowed amounts for these services range $19–$199 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 9 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 111 | 57 |
| Ondansetron Hcl | 76 | 74 |
| Tramadol Hcl | 62 | 18 |
| Oxycodone Hcl | 44 | 37 |
| Meloxicam | 34 | 28 |
| Famotidine | 28 | 24 |
| Celecoxib | 26 | 14 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$57 across 1 record (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2020-01-23
- Last updated
- 2024-05-11
- Certified
- 2024-05-11
Frequently asked questions
- What is Isabelle Van Huis's NPI number?
- Isabelle Van Huis's National Provider Identifier (NPI) is 1861022493, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Isabelle Van Huis's specialty?
- Isabelle Van Huis is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Isabelle Van Huis located?
- Isabelle Van Huis's practice location on file with NPPES is 3000 N Halsted St Ste 525, Chicago, IL 60657-9269.
- What is Isabelle Van Huis's phone number?
- The practice phone number listed in the NPPES registry for Isabelle Van Huis is (773) 777-9900.
- Does Isabelle Van Huis accept Medicare?
- Isabelle Van Huis is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Isabelle Van Huis's NPI active?
- Yes — Isabelle Van Huis's NPI (1861022493) is active in the NPPES registry as of the last update on 2024-05-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.