VALENTINA POLYAK (M.D.) – Internal Medicine Physician, NPI 1114913845
Internal Medicine Physician
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Profile Insights
NPPES metrics only — not quality of care.
8,824 INTERNAL MEDICINE in IL
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Provider Addresses for VALENTINA POLYAK (M.D.)
45, Tower Court, Gurnee, Lake County, Illinois, 60031, United States
SUITE C
GURNEE, IL 600313376
Phone: (847) 623-3200
Fax: (847) 623-9168
Mailing address matches the actual address.
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
No Open Payments data available for this provider.
This can happen when there are no reportable CMS Open Payments records.
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: 2010-01-29
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 |
|---|---|---|---|---|
| I20031120000253 | I | Internal Medicine | IL | TBD |
| I20100129000408 | I | Internal Medicine | 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 |
|---|---|---|---|---|
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 495 | 182 | $0 |
| G0439 | Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 124 | 124 | $0 |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 122 | 80 | $0 |
| G0008 | Administration of influenza virus vaccine | 75 | 74 | $0 |
| 90662 | Influenza vaccine split virus, preservative free | 72 | 71 | $0 |
Insurance plans in this area (ZIP 60031)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| INTERNAL MEDICINE | IL | 81002 | Urinalysis, manual test | 32 | 27 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| Family Practice | WI | |
| Internal Medicine | IL | |
| Pediatric Medicine, Diagnostic Radiology | WI | |
| Diagnostic Radiology | WI | |
| Internal Medicine | IL | |
| Internal Medicine | WI | |
| Family Practice | IL | |
| - | IL | |
| Internal Medicine | IL | |
| - | IL |
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