LAUREN GUSTAFSON (MS, RD, LDN) – Registered Dietitian, NPI 1881107787
Registered Dietitian
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
311 REGISTERED DIETITIAN OR NUTRITION PROFESSIONAL in IL
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Provider Addresses for LAUREN GUSTAFSON (MS, RD, LDN)
514, Oakton Street, Schnells Corner, Elk Grove Village, Elk Grove Township, Cook County, Illinois, 60007, United States
ELK GROVE VILLAGE, IL 600071729
Phone: (224) 558-3892
Type: Mailing
MacNeal Hospital, 3249, Oak Park Avenue, Berwyn, Cook County, Illinois, 60402, United States
BERWYN, IL 604023429
Phone: (708) 783-3077
Type: Location
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: 2026-01-22
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking 3 Medicare enrollment records; no due dates published yet.
Enrollment records
3
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 |
|---|---|---|---|---|
| I20180817001023 | I | Registered Dietitian Or Nutrition Professional | IL | TBD |
| I20250206000664 | I | Registered Dietitian Or Nutrition Professional | NY | TBD |
| I20260122000321 | I | Registered Dietitian Or Nutrition Professional | MO | 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 60007)
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