DR. IRINA TROSMAN (M.D.) – Pediatric Sleep Medicine Physician, NPI 1336133065
Pediatric Sleep Medicine Physician
Main info
Profile Insights
NPPES metrics only — not quality of care.
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Provider Addresses for DR. IRINA TROSMAN (M.D.)
Gross Point Road, Skokie, Niles Township, Cook County, Illinois, 60201, United States
SKOKIE, IL 600771864
Phone: (773) 262-4110
Fax: (773) 784-0701
Type: Mailing
Church Street, Downtown, Evanston, Evanston Township, Cook County, Illinois, 60208, United States
EVANSTON, IL 602031621
Phone: (847) 674-3600
Fax: (847) 674-3639
Type: Location
225 E CHICAGO AVE # 60
CHICAGO, IL 606112991
Phone: (312) 227-6740
Type: Mailing
225 E CHICAGO AVE
CHICAGO, IL 606112991
Phone: (312) 227-6740
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 6 Open Payments records for all available years, with a total value of $4,444.
Total Amount is formed as General ($4,444) + Research ($0) + Ownership ($0) = $4,444.
Last reported payment date: 2024-10-22 • Largest payer in this snapshot: HARMONY BIOSCIENCES LLC ($4,305).
Total Amount
$4,444
General + Research + Ownership
Payments
6
Total payment records
General Amount
$4,444
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-10-22
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| HARMONY BIOSCIENCES LLC | $4,305 |
| JAZZ PHARMACEUTICALS INC. | $140 |
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: 2010-01-07
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 |
|---|---|---|---|---|
| I20100107000772 | I | Pulmonary 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.
No Medicare fee-for-service utilization data available for this provider in our database.
Insurance plans in this area (ZIP 60077)
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