MS. PRZEMYSLAW LASTOWIECKI (M.D.) – Endocrinology, Diabetes & Metabolism Physician, NPI 1932181401
Endocrinology, Diabetes & Metabolism Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
455 ENDOCRINOLOGY in IL
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Provider Addresses for MS. PRZEMYSLAW LASTOWIECKI (M.D.)
1570, California Avenue, Creekside, Rolling Meadows, Palatine Township, Cook County, Illinois, 60067, United States
ROLLING MEADOWS, IL 600081101
Phone: (847) 776-2257
Type: Mailing
2500, West Higgins Road, Hoffman Estates, Schaumburg Township, Cook County, Illinois, 60169, United States
STE 640
HOFFMAN ESTATES, IL 601692046
Phone: (847) 895-0440
Fax: (630) 894-0492
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 5 Open Payments records for all available years, with a total value of $237.
Total Amount is formed as General ($237) + Research ($0) + Ownership ($0) = $237.
Last reported payment date: 2024-11-13 • Largest payer in this snapshot: Lilly USA, LLC ($122).
Total Amount
$237
General + Research + Ownership
Payments
5
Total payment records
General Amount
$237
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-11-13
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Lilly USA, LLC | $122 |
| Mannkind Corporation | $59 |
| Azurity Pharmaceuticals, Inc. | $19 |
| Xeris Pharmaceuticals, Inc. | $19 |
| Medtronic, Inc. | $18 |
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: 2005-04-04
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 |
|---|---|---|---|---|
| I20050404000476 | I | Endocrinology | 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 |
|---|---|---|---|---|
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 775 | 324 | $0 |
| 99232 | Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 675 | 128 | $0 |
| 95251 | Continuous monitoring of blood sugar level in tissue fluid using sensor under skin with interpretation and report | 204 | 75 | $0 |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 171 | 137 | $0 |
| 99223 | Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 136 | 119 | $0 |
Insurance plans in this area (ZIP 60008)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Internal Medicine | IL |
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