MS. NANCY M LANNAN (RD, LDN) – Pediatric Nutrition Registered Dietitian, NPI 1518081009

MS. NANCY M LANNAN (RD, LDN) is a healthcare provider. based in Downers grove, Illinois. specializing in Pediatric Nutrition Registered Dietitian. They hold the professional credentials RD, LDN. The NPI Number for MS. NANCY M LANNAN (RD, LDN) is 1518081009

Main info

Female
Name
MS. NANCY M LANNAN (RD, LDN)
NPI
1518081009
Phone
(630) 495-6800
Address
2901 FINLEY RD
Enumeration Date
19 March 2007
Last Update Date
11 September 2025
Data current as of
19 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience48
Completeness85
Years active:19State licenses:0Digital endpointsOther names

Provider Addresses for MS. NANCY M LANNAN (RD, LDN)

  • 2901 FINLEY RD

    SUITE 102

    DOWNERS GROVE, IL 605151041

    Phone: (630) 495-6800

    Fax: (630) 495-8200

    Type: Location

  • 811 N KENSINGTON AVE

    LA GRANGE PARK, IL 605261468

    Phone: (708) 352-0239

    Type: Mailing

NPPES updates history

No NPPES updates recorded for this provider.

Prescription Activity

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Open Payments (CMS)

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Medicare Enrollment & Revalidation

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Medicare Utilization (FFS)

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No Medicare fee-for-service utilization data available for this provider in our database.

Insurance plans in this area (ZIP 60515)

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Frequently asked questions

What number should I use to identify MS. NANCY M LANNAN (RD, LDN) for billing?
Administrative and clinical systems typically use NPI 1518081009 for MS. NANCY M LANNAN (RD, LDN).
Does the public listing show MS. NANCY M LANNAN (RD, LDN) as active?
MS. NANCY M LANNAN (RD, LDN)'s NPI record reflects an active status in NPPES.
Which specialty label fits MS. NANCY M LANNAN (RD, LDN)?
NPPES ties MS. NANCY M LANNAN (RD, LDN) to Pediatric Nutrition Registered Dietitian in the taxonomy section. Clinical services aligned with this taxonomy classification.
What city is tied to MS. NANCY M LANNAN (RD, LDN)?
The directory associates MS. NANCY M LANNAN (RD, LDN) with Downers Grove, Illinois. Check all listed addresses for suites or satellite offices.
What is the difference between NPI and a medical license?
An NPI is a federal identifier; a medical license is issued by a state and governs where someone may practice.

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