KATHLEEN A RUGGERO (DO) – Infectious Disease Physician, NPI 1861487464
Infectious Disease Physician
Main info
Doctor Profile
Contacts
Profile Insights
NPPES metrics only — not quality of care.
475 INFECTIOUS DISEASE in IL
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Provider Addresses for KATHLEEN A RUGGERO (DO)
777, Oakmont Lane, Westmont, DuPage County, Illinois, 60559, United States
SUITE 1600
WESTMONT, IL 605595511
Phone: (630) 789-2550
Type: Mailing
7804, West College Drive, Palos Heights, Palos Township, Cook County, Illinois, 60463, United States
SUITE 1NW
PALOS HEIGHTS, IL 604631025
Phone: (708) 361-5778
Fax: (708) 361-5631
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 1 Open Payments records for all available years, with a total value of $95.
Total Amount is formed as General ($95) + Research ($0) + Ownership ($0) = $95.
Last reported payment date: 2024-11-06 • Largest payer in this snapshot: Astellas Pharma US Inc ($95).
Total Amount
$95
General + Research + Ownership
Payments
1
Total payment records
General Amount
$95
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-11-06
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Astellas Pharma US Inc | $95 |
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: 2004-11-23
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 |
|---|---|---|---|---|
| I20041123000447 | I | Infectious Disease | 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 |
|---|---|---|---|---|
| 99232 | Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 1,441 | 510 | $0 |
| 99223 | Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 334 | 301 | $0 |
| 99222 | Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 142 | 136 | $0 |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 83 | 52 | $0 |
| 99233 | Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 70 | 56 | $0 |
Insurance plans in this area (ZIP 60559)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Internal Medicine | IL | |
| Infectious Disease | IL | |
| Internal Medicine, Infectious Disease | IL | |
| Internal Medicine | IL | |
| Internal Medicine, Infectious Disease | IL | |
| Infectious Disease | IL | |
| Infectious Disease | IL | |
| Infectious Disease, Internal Medicine | IL | |
| Nurse Practitioner | IL | |
| Infectious Disease, Internal Medicine | OH |
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