Andrew Wiele, DO
NPI 1447663539 · Hematology & Oncology Physician · Elmhurst, IL
Enrolled with Medicare as Practitioner - Hematology/Oncology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Andrew Wiele, DO is a Hematology & Oncology Physician provider in Elmhurst, IL (NPI 1447663539).
Provider details
- NPI number
- 1447663539
- Entity type
- Individual
- Primary specialty
- Hematology & Oncology PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Male
- Sole proprietor
- Yes
- License
- 11017728A (IN)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
12 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
2,016 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) |
|---|---|---|
| Visit Complexity Inherent to Evaluation and Management Associated With Medical Care Services That Serve As the Continuing Focal Point for All Needed Health Care Services And/Or With Medical Care Services That Are Part of Ongoing Care Related to a Patient'SG2211 | 651 | $17 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 635 | $151 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 234 | $102 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 112 | $69 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 83 | $125 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 19 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Apixabanbrand: Eliquis | 70 | 21 |
| Abiraterone Acetate | 36 | — |
| Prednisone | 34 | 17 |
| Rivaroxabanbrand: Xarelto | 31 | — |
| Hydroxyurea | 22 | 12 |
| Mirtazapine | 19 | — |
| Enzalutamidebrand: Xtandi | 17 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$355 across 14 records (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
- 2014-06-05
- Last updated
- 2021-07-16
- Certified
- 2021-07-16
Frequently asked questions
- What is Andrew Wiele's NPI number?
- Andrew Wiele's National Provider Identifier (NPI) is 1447663539, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Andrew Wiele's specialty?
- Andrew Wiele is listed in the NPPES registry with a primary specialty of Hematology & Oncology Physician (Allopathic & Osteopathic Physicians).
- Where is Andrew Wiele located?
- Andrew Wiele's practice location on file with NPPES is 177 E Brush Hill Rd, Elmhurst, IL 60126-5658.
- What is Andrew Wiele's phone number?
- The practice phone number listed in the NPPES registry for Andrew Wiele is (630) 646-2273.
- Does Andrew Wiele accept Medicare?
- Andrew Wiele is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Andrew Wiele's NPI active?
- Yes — Andrew Wiele's NPI (1447663539) is active in the NPPES registry as of the last update on 2021-07-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.