MRS. SANDRA LYNN BERNKLAU (APRN-BC) – Nurse Practitioner, NPI 1790821882
Nurse Practitioner
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Profile Insights
NPPES metrics only — not quality of care.
11,632 NURSE PRACTITIONER in IL
Provider Addresses for MRS. SANDRA LYNN BERNKLAU (APRN-BC)
1243 Rickert Dr
Naperville, IL 605400954
Phone: (630) 303-5611
Fax: (630) 527-6456
Type: Location
1243, Rickert Drive, Naperville, DuPage County, Illinois, 60540, United States
NAPERVILLE, IL 605400954
Phone: (630) 303-5611
Fax: (630) 527-6456
Type: Location
4507, Deyo Avenue, Brookfield, Lyons Township, Cook County, Illinois, 60513, United States
BROOKFIELD, IL 605132217
Phone:
Type: Mailing
2200 NE NEFF RD STE 302
BEND, OR 977014279
Phone: (541) 706-4220
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 304 Open Payments records for all available years, with a total value of $5,495.
Total Amount is formed as General ($5,495) + Research ($0) + Ownership ($0) = $5,495.
Last reported payment date: 2024-12-19 • Largest payer in this snapshot: ABBVIE INC. ($912).
Total Amount
$5,495
General + Research + Ownership
Payments
304
Total payment records
General Amount
$5,495
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-19
Latest reported date
Top Companies
Largest payers in this snapshot
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: 2026-01-29
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 |
|---|---|---|---|---|
| I20110421000753 | I | Nurse Practitioner | IL | TBD |
| I20260129001750 | I | Nurse Practitioner | WA | 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 | 54 | 48 | $0 |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 36 | 35 | $0 |
| 99204 | New patient office or other outpatient visit, 45-59 minutes | 25 | 25 | $0 |
| 99203 | New patient office or other outpatient visit, 30-44 minutes | 23 | 23 | $0 |
| 99443 | Telephone medical discussion with physician, 21-30 minutes | 22 | 22 | $0 |
Insurance plans in this area (ZIP 60540)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| - | IL | |
| - | IL | |
| N E U R O L O G Y | IL | |
| Family Practice | IL | |
| Internal Medicine, Pediatric Medicine | IL | |
| Hospitalist, Family Practice | TX | |
| - | IL | |
| - | IL | |
| - | IL | |
| - | IL |
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