DINAS ALEKSONIS (MD) – Critical Care Medicine (Internal Medicine) Physician, NPI 1255505608
Critical Care Medicine (Internal Medicine) Physician
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Profile Insights
NPPES metrics only — not quality of care.
8,824 INTERNAL MEDICINE in IL
Provider Addresses for DINAS ALEKSONIS (MD)
2160 S 1st Ave Rm 106
Maywood, IL 601533328
Phone: (708) 216-5402
Type: Location
12251 S 80th Ave
Palos Heights, IL 604631290
Phone: (708) 923-3388
Fax: (708) 923-5859
Type: Location
2160 S 1ST AVE RM 106
MAYWOOD, IL 601533328
Phone: (708) 216-5402
Type: Mailing
10604 SOUTHWEST HWY STE 107
CHICAGO RIDGE, IL 604152717
Phone: (708) 422-0636
Fax: (708) 371-9330
Type: Location
4440 W 95th St
Oak Lawn, IL 604532600
Phone: (708) 283-5500
Type: Location
11900 SOUTHWEST HWY
PALOS PARK, IL 604641200
Phone: (708) 274-4900
Fax: (708) 274-4949
Type: Mailing
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 70 Open Payments records for all available years, with a total value of $1,553.
Total Amount is formed as General ($1,553) + Research ($0) + Ownership ($0) = $1,553.
Last reported payment date: 2024-12-11 • Largest payer in this snapshot: GlaxoSmithKline, LLC. ($480).
Total Amount
$1,553
General + Research + Ownership
Payments
70
Total payment records
General Amount
$1,553
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-11
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| GlaxoSmithKline, LLC. | $480 |
| Pulmonx Corporation | $284 |
| GENZYME CORPORATION | $111 |
| Insmed, Inc. | $73 |
| Regeneron Healthcare Solutions, Inc. | $67 |
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: 2008-07-30
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 |
|---|---|---|---|---|
| I20080730000820 | I | Internal Medicine | 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 |
|---|---|---|---|---|
| 99233 | Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 484 | 162 | $0 |
| 99291 | Critical care, first 30-74 minutes | 188 | 75 | $0 |
| 99232 | Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 97 | 55 | $0 |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 92 | 65 | $0 |
| 99223 | Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 47 | 46 | $0 |
Insurance plans in this area (ZIP 60153)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Nurse Practitioner | IL | |
| Pulmonary Disease | IL | |
| Pulmonary Disease, Critical Care (Intensivists), Sleep Medicine | IL | |
| Certified Clinical Nurse Specialist (Cns) | IN | |
| Pulmonary Disease, Critical Care (Intensivists), Internal Medicine | IL | |
| Pulmonary Disease, Critical Care (Intensivists), Internal Medicine | IL | |
| Critical Care (Intensivists), Internal Medicine, Pulmonary Disease | IL | |
| Nurse Practitioner | IL | |
| Critical Care (Intensivists), Pulmonary Disease | IL | |
| Nurse Practitioner | IL |
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