TIMOTHY JORDAN STEAR (D.O.) – Surgery Physician, NPI 1730543984
Surgery Physician
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Doctor Profile
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Profile Insights
NPPES metrics only — not quality of care.
1,422 GENERAL SURGERY in IL
Provider Addresses for TIMOTHY JORDAN STEAR (D.O.)
10 MARTIN AVE STE 225
NAPERVILLE, IL 605406590
Phone: (630) 355-5633
Type: Mailing
1950 N HARLEM AVE
ELMWOOD PARK, IL 607073717
Phone: (708) 453-6800
Fax: (708) 453-3985
Type: Mailing
504, Ferdinand Avenue, Forest Park, Proviso Township, Cook County, Illinois, 60130, United States
FOREST PARK, IL 601301804
Phone: (309) 258-2154
Type: Mailing
10 Martin Ave Ste 225
Naperville, IL 605406590
Phone: (630) 355-5633
Type: Location
20201 Crawford Ave
Attn: Postdoctoral Education
Olympia Fields, IL 604611010
Phone: (708) 747-4000
Type: Location
20201, Crawford Avenue, Olympia Fields, Rich Township, Cook County, Illinois, 60461, United States
ATTN: POSTDOCTORAL EDUCATION
OLYMPIA FIELDS, IL 604611010
Phone: (708) 747-4000
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 45 Open Payments records for all available years, with a total value of $3,351.
Total Amount is formed as General ($3,351) + Research ($0) + Ownership ($0) = $3,351.
Last reported payment date: 2024-11-25 • Largest payer in this snapshot: Medtronic, Inc. ($767).
Total Amount
$3,351
General + Research + Ownership
Payments
45
Total payment records
General Amount
$3,351
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-11-25
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Medtronic, Inc. | $767 |
| Kerecis Limited | $557 |
| MIMEDX Group, Inc. | $336 |
| Baxter Healthcare | $326 |
| Aroa Biosurgery Incorporated | $298 |
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: 2021-06-18
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 |
|---|---|---|---|---|
| I20210618000413 | I | General Surgery | 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 |
|---|---|---|---|---|
| 99233 | Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 73 | 49 | $0 |
| 99222 | Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 62 | 60 | $0 |
| 99221 | Initial hospital care with straightforward or low level of medical decision making, per day, if using time, at least 40 minutes | 46 | 45 | $0 |
| 99232 | Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 42 | 28 | $0 |
| 77001 | Fluoroscopic guidance for insertion or removal of central vein access device | 20 | 20 | $0 |
Insurance plans in this area (ZIP 60540)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Nurse Practitioner | IL | |
| General Surgery, Colorectal Surgery (Proctology) | OH | |
| - | IL | |
| Nurse Practitioner | IL | |
| General Surgery | IL | |
| Nurse Practitioner | IL | |
| - | IL | |
| General Surgery | IN |
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