LORI SIEGEL (MD) – Rheumatology Physician, NPI 1730144882
Rheumatology Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
357 RHEUMATOLOGY in IL
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Provider Addresses for LORI SIEGEL (MD)
900 Rand Rd, 900, East Rand Road, Des Plaines, Cook County, Illinois, 60016, United States
SUITE 300
DES PLAINES, IL 600162359
Phone: (847) 324-3976
Type: Mailing
2101, Waukegan Road, Deerfield, Bannockburn, Lake County, Illinois, 60015, United States
SUITE 110
BANNOCKBURN, IL 600151836
Phone: (847) 914-9096
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 926 Open Payments records for all available years, with a total value of $480,471.
Total Amount is formed as General ($480,471) + Research ($0) + Ownership ($0) = $480,471.
Last reported payment date: 2024-12-24 • Largest payer in this snapshot: Amgen Inc. ($232,729).
Total Amount
$480,471
General + Research + Ownership
Payments
926
Total payment records
General Amount
$480,471
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-24
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Amgen Inc. | $232,729 |
| ABBVIE INC. | $131,960 |
| UCB, Inc. | $66,732 |
| Boehringer Ingelheim Pharmaceuticals, Inc. | $27,175 |
| GlaxoSmithKline, LLC. | $19,981 |
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: 2023-11-22
PECOS data refreshed: 2026-06-15
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 |
|---|---|---|---|---|
| I20050920000312 | I | Rheumatology | IL | TBD |
| I20231122002794 | I | Rheumatology | WI | 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 |
|---|---|---|---|---|
| J0897 | Injection, denosumab, 1 mg | 4,320 | 46 | $0 |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 504 | 347 | $0 |
| 99215 | Established patient office or other outpatient visit, 40-54 minutes | 302 | 158 | $0 |
| 96365 | Infusion into a vein for therapy, prevention, or diagnosis, 1 hour or less | 210 | 33 | $0 |
| 36415 | Insertion of needle into vein for collection of blood sample | 145 | 72 | $0 |
Insurance plans in this area (ZIP 60016)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Physical Therapist In Private Practice | IL | |
| Physician Assistant | IL | |
| - | IL | |
| Physician Assistant | IL | |
| Orthopedic Surgery | IL | |
| Physician Assistant | IL | |
| Physician Assistant | IL | |
| Orthopedic Surgery | IL | |
| Orthopedic Surgery | IN | |
| - | IL |
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