KRISTIN ELAINE MESSINGER (FNP) – Nurse Practitioner, NPI 1699091926
Nurse Practitioner
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
Provider Addresses for KRISTIN ELAINE MESSINGER (FNP)
731 S IL ROUTE 21 STE 120
GURNEE, IL 600313803
Phone: (847) 855-9700
Fax: (847) 855-8990
Type: Mailing
131, East Park Avenue, Libertyville, Lake, Illinois, 60048, United States
STE 103
LIBERTYVILLE, IL 600482858
Phone: (847) 362-9050
Fax: (847) 362-9486
Type: Mailing
8400 West, Magna, Salt Lake County, Utah, 84044, United States
MAGNA, UT 840442214
Phone: (801) 250-9638
Fax: (801) 250-3204
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 128 Open Payments records for all available years, with a total value of $2,452.
Total Amount is formed as General ($2,452) + Research ($0) + Ownership ($0) = $2,452.
Last reported payment date: 2024-12-19 • Largest payer in this snapshot: HARMONY BIOSCIENCES LLC ($486).
Total Amount
$2,452
General + Research + Ownership
Payments
128
Total payment records
General Amount
$2,452
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
| Company | Amount |
|---|---|
| HARMONY BIOSCIENCES LLC | $486 |
| Lilly USA, LLC | $458 |
| GlaxoSmithKline, LLC. | $355 |
| Inspire Medical Systems, Inc. | $150 |
| AstraZeneca Pharmaceuticals LP | $142 |
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: 2017-05-24
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 |
|---|---|---|---|---|
| I20170524002070 | 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.
No Medicare fee-for-service utilization data available for this provider in our database.
Insurance plans in this area (ZIP 60031)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Internal Medicine, Sleep Medicine | IL | |
| Family Practice | IL |
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