ILENE WEINTRAUB YOHAY (M.D.) – Endocrinology, Diabetes & Metabolism Physician, NPI 1669486262
Endocrinology, Diabetes & Metabolism Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
455 ENDOCRINOLOGY in IL
Provider Addresses for ILENE WEINTRAUB YOHAY (M.D.)
19550 GOVERNORS HWY STE 2000
FLOSSMOOR, IL 604222142
Phone: (708) 957-8750
Mailing address matches the actual address.
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 40 Open Payments records for all available years, with a total value of $3,511.
Total Amount is formed as General ($3,511) + Research ($0) + Ownership ($0) = $3,511.
Last reported payment date: 2024-12-11 • Largest payer in this snapshot: Abbott Laboratories ($2,385).
Total Amount
$3,511
General + Research + Ownership
Payments
40
Total payment records
General Amount
$3,511
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-11
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Abbott Laboratories | $2,385 |
| Insulet Corporation | $300 |
| Lilly USA, LLC | $144 |
| Mannkind Corporation | $143 |
| AstraZeneca Pharmaceuticals LP | $134 |
Medicare Enrollment & Revalidation
Source: CMS public data · Not endorsed by CMS ·
Educational use only—not medical, billing, or legal advice.
PECOS enrollment status
Participating (accepts Medicare assignment)
Enrollment effective: 2005-08-17
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking this Medicare enrollment for revalidation, but has not published a due date.
Enrollment records
1
Earliest due date
Not assigned (TBD)
CMS data updated
2026-06-01
Revalidation progress
- Medicare enrolled
- On CMS revalidation list
- Due date assigned
- Revalidate in PECOS
CMS enrollment records
| Enrollment ID | Type | Specialty | State | Due date |
|---|---|---|---|---|
| I20050817000625 | I | Endocrinology | IL | TBD |
What to do next
- No action required while the due date shows TBD.
- Check the CMS Revalidation Lookup Tool periodically — CMS updates the list about every 60 days.
- Do not submit a revalidation application in PECOS until CMS publishes a concrete due date.
Prepare CMS-855 application → · Look up this NPI in PECOS → · Verify on CMS PECOS
Medicare Utilization (FFS)
Source: CMS public data · Not endorsed by CMS · Beneficiary counts under 11 are suppressed in source data ·
Educational use only—not medical, billing, or legal advice.
Top Medicare procedures (2023) · refreshed 2026-05-27
| HCPCS | Description | Services | Beneficiaries | Medicare allowed |
|---|---|---|---|---|
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 444 | 300 | $0 |
| 83036 | Hemoglobin a1c level | 250 | 195 | $0 |
| 95251 | Continuous monitoring of blood sugar level in tissue fluid using sensor under skin with interpretation and report | 131 | 90 | $0 |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 110 | 99 | $0 |
| 99204 | New patient office or other outpatient visit, 45-59 minutes | 35 | 35 | $0 |
Insurance plans in this area (ZIP 60422)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| ENDOCRINOLOGY | IL | 83036 | Hemoglobin A1C level | 493 | 312 |
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