Physician Profile
Unclaimed ProfileAbout WILLE
John Thomas Wille, DO is a hospitalist practicing in Glenview, IL. John is also listed as specializing in internal medicine. According to Medicare claims data, John cared for 660 Medicare patients across 1,114 services.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it.
Education & Training
Areas of Expertise
Licensing & Certification
Source: NPPES NPI Registry
Contact Information
- (847) 657-5840
- Email not available
Practice Locations
2100 PFINGSTEN RD STE 3001A
Glenview, IL 60026
Procedures Most Often Billed to Medicare
1,114 services · 660 patients · 4 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | Office visit | 99233 |
760 |
| Hospital discharge day management, more than 30 minutes | Office visit | 99239 |
253 |
| Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | Office visit | 99223 |
57 |
| Prolonged hospital inpatient or observation care evaluation and management service(s) beyond the total time for the primary service (when the primary service has been selected using time on the date of the primary service); each additional 15 minutes by t | Billing code | G0316 |
44 |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Other hospitalists at this location 1
Same specialty, same street address — most likely the same department or group.
Also at this address 4
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
Other hospitalists in Glenview 7
Same specialty, same city.
More connections — 16 related providers in 2 groups
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
Class of 2016 at Other 8
Providers who graduated from the same medical school in the same year.
Common questions
What does Dr. Wille specialize in?
Dr. Wille is a hospitalist in Glenview, IL. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “HOSPITALIST”.
NPI registry
Where is Dr. Wille located?
Dr. Wille is listed at 2100 PFINGSTEN RD STE 3001A, Glenview, IL 60026. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Dr. Wille's phone number?
The number on file is (847) 657-5840. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Dr. Wille's NPI number?
Dr. Wille's National Provider Identifier is 1780038430. 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
Where did Dr. Wille go to medical school?
Dr. Wille attended Other, graduating in 2016. This comes from the CMS National Downloadable File.
CMS public data
How long has Dr. Wille been practicing?
Dr. Wille has 10 years experience. Calculated from a graduation year of 2016, reported in the CMS National Downloadable File.
CMS public data
What does Dr. Wille do most often?
According to Medicare billing data, Dr. Wille 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
Has Dr. Wille confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Wille. If this is you, claiming it is free.
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Claim this profileProvider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.