SYLWIA NOWAK (M.D.) – Allergy & Immunology Physician, NPI 1871948059
Allergy & Immunology Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
1,158 PEDIATRIC MEDICINE in IL
Provider Addresses for SYLWIA NOWAK (M.D.)
8600 STATE ROUTE 91 STE 330
PEORIA, IL 616157835
Phone: (309) 308-2010
Fax: (309) 308-2029
Type: Mailing
389 S Schmale Rd
Carol Stream, IL 601882756
Phone: (630) 668-9610
Type: Location
2210 Dean St Ste M
St Charles, IL 601751059
Phone: (630) 668-9610
Type: Location
601 ELMWOOD AVE BOX 677R
ROCHESTER, NY 146123504
Phone: (773) 417-0689
Type: Mailing
601 ELMWOOD AVE BOX 777R
ROCHESTER, NY 146420001
Phone: (585) 275-4174
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 13 Open Payments records for all available years, with a total value of $731.
Total Amount is formed as General ($731) + Research ($0) + Ownership ($0) = $731.
Last reported payment date: 2024-11-04 • Largest payer in this snapshot: Novartis Pharmaceuticals Corporation ($192).
Total Amount
$731
General + Research + Ownership
Payments
13
Total payment records
General Amount
$731
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-11-04
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Novartis Pharmaceuticals Corporation | $192 |
| GlaxoSmithKline, LLC. | $172 |
| AERIN MEDICAL INC. | $145 |
| AstraZeneca Pharmaceuticals LP | $142 |
| kaleo, Inc. | $34 |
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: 2024-01-26
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 |
|---|---|---|---|---|
| I20210823002849 | I | Allergy/Immunology | CA | TBD |
| I20240126002180 | I | Allergy/Immunology | 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 |
|---|---|---|---|---|
| 95004 | Test for allergy using allergenic extract | 848 | 17 | $0 |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 34 | 26 | $0 |
| 99204 | New patient office or other outpatient visit, 45-59 minutes | 31 | 31 | $0 |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 21 | 20 | $0 |
| 96160 | Administration and interpretation of patient-focused health risk assessment | 20 | 11 | $0 |
Insurance plans in this area (ZIP 61615)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Nurse Practitioner | IL | |
| - | IL | |
| - | TN | |
| - | IL | |
| - | IL | |
| - | IL | |
| - | IL | |
| - | IL | |
| Physician Assistant | MO | |
| - | IL |
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