KRISTEN M ZELEK (NP) – Family Nurse Practitioner, NPI 1356857890
Family Nurse Practitioner
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Profile Insights
NPPES metrics only — not quality of care.
11,632 NURSE PRACTITIONER in IL
Provider Addresses for KRISTEN M ZELEK (NP)
11200 LINCOLN HWY
MOKENA, IL 604488208
Phone: (866) 389-2727
Type: Mailing
12200, Western Avenue, Blue Island, Worth Township, Cook County, Illinois, 60406, United States
100
BLUE ISLAND, IL 604061399
Phone: (708) 631-2781
Type: Location
40 W 75 Street
Willowbrook, IL 605272325
Phone: (630) 581-5372
Type: Location
12200 Western Ave
100
Blue Island, IL 604061399
Phone: (708) 631-2781
Type: Location
9551 171st St
Tinley Park, IL 604876109
Phone: (708) 873-0062
Type: Location
75, Willowbrook Drive, Auburn, Town of Owasco, Cayuga County, New York, 13021, United States
WILLOWBROOK, IL 605272325
Phone: (630) 581-5372
Fax: (630) 568-3247
Type: Mailing
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: 2018-02-08
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 |
|---|---|---|---|---|
| I20180208000000 | I | Nurse Practitioner | 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 |
|---|---|---|---|---|
| 99203 | New patient office or other outpatient visit, 30-44 minutes | 29 | 29 | $0 |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 27 | 25 | $0 |
| 87426 | Detection test by immunoassay technique for severe acute respiratory syndrome coronavirus | 13 | 13 | $0 |
| 87651 | Detection test by nucleic acid for strep (streptococcus, group a), amplified probe technique | 11 | 11 | $0 |
Insurance plans in this area (ZIP 60448)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Nurse Practitioner | IL | |
| Nurse Practitioner | IL | |
| - | IL | |
| Nurse Practitioner | IL | |
| Nurse Practitioner | IL | |
| - | IL | |
| - | FL | |
| - | IL | |
| - | IL | |
| - | IL |
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