MR. JEFFREY GERARD LARSON – Clinical Social Worker, NPI 1154657245

MR. JEFFREY GERARD LARSON is a healthcare provider. based in Saint charles, Illinois. specializing in Clinical Social Worker. They hold a License No. 149012296 (IL). The NPI Number for MR. JEFFREY GERARD LARSON is 1154657245

Main info

Male
Name
MR. JEFFREY GERARD LARSON
NPI
1154657245
Phone
(630) 444-1801
Address
451 DUNHAM RD
Enumeration Date
23 October 2009
Last Update Date
23 October 2009
Data current as of
20 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience46
Completeness75
Years active:16State licenses:1Digital endpointsOther names

Provider Addresses for MR. JEFFREY GERARD LARSON

  • 451 DUNHAM RD

    SUITE 400

    SAINT CHARLES, IL 601741431

    Phone: (630) 444-1801

    Fax: (630) 444-0494

    Mailing address matches the actual address.

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.

No Medicare enrollment or revalidation data available for this provider in our database.

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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 60174)

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Reviews

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Frequently asked questions

Can I use this page to confirm MR. JEFFREY GERARD LARSON's NPI?
Yes. MR. JEFFREY GERARD LARSON is listed with NPI 1154657245 in the public NPI dataset.
Is MR. JEFFREY GERARD LARSON listed as active for patients and plans?
The listing shows MR. JEFFREY GERARD LARSON as active in the NPI system.
What taxonomy line describes MR. JEFFREY GERARD LARSON?
For research purposes, treat MR. JEFFREY GERARD LARSON as Clinical Social Worker in this dataset. Clinical services aligned with this taxonomy classification.
Where is MR. JEFFREY GERARD LARSON based?
MR. JEFFREY GERARD LARSON is tied to Saint Charles, Illinois in the data we show; additional addresses may exist on the full record.
How many locations tie to this NPI?
2 practice locations appear in the available data.

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