JOSEPH JAMES KROB (MD) – Orthopaedic Surgery Physician, NPI 1639630197
Orthopaedic Surgery Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
1,265 ORTHOPEDIC SURGERY in IL
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Provider Addresses for JOSEPH JAMES KROB (MD)
2160, South 1st Avenue, Maywood, Proviso Township, Cook County, Illinois, 60153, United States
MAYWOOD, IL 601533328
Phone: (708) 216-4993
Type: Mailing
555 BIESTERFIELD RD
ELK GROVE VILLAGE, IL 600073306
Phone: (847) 690-1776
Fax: (847) 690-1777
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 20 Open Payments records for all available years, with a total value of $1,622.
Total Amount is formed as General ($1,622) + Research ($0) + Ownership ($0) = $1,622.
Last reported payment date: 2024-11-23 • Largest payer in this snapshot: Stryker Corporation ($470).
Total Amount
$1,622
General + Research + Ownership
Payments
20
Total payment records
General Amount
$1,622
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-11-23
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Stryker Corporation | $470 |
| Trilliant Surgical LLC. | $199 |
| Medtronic, Inc. | $188 |
| Integra LifeSciences Corporation | $188 |
| SI-BONE, INC. | $156 |
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: 2025-09-11
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking 2 Medicare enrollment records; no due dates published yet.
Enrollment records
2
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 |
|---|---|---|---|---|
| I20250828003624 | I | Orthopedic Surgery | WI | TBD |
| I20250911001297 | I | Orthopedic 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.
No Medicare fee-for-service utilization data available for this provider in our database.
Insurance plans in this area (ZIP 60153)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Hand Surgery, Orthopedic Surgery, Orthopedic Surgery, Hand Surgery | IL | |
| Physician Assistant | NY | |
| Physician Assistant | IL | |
| Physician Assistant | IL | |
| Orthopedic Surgery, Sports Medicine | IL | |
| Orthopedic Surgery, Sports Medicine | IL | |
| Physician Assistant | IL | |
| Physician Assistant | IL | |
| Physician Assistant | IL | |
| Orthopedic Surgery | IL |
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