ANN M. LENNON – Behavior Analyst, NPI 1881936979

ANN M. LENNON is a healthcare provider. based in Crestwood, Illinois. specializing in Behavior Analyst. The NPI Number for ANN M. LENNON is 1881936979

Main info

Female
Sole Proprietor
Name
ANN M. LENNON
NPI
1881936979
Phone
(708) 389-4277
Address
4435 141ST PL
Enumeration Date
26 March 2013
Last Update Date
26 March 2013
Data current as of
20 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience31
Completeness75
Years active:13State licenses:0Digital endpointsOther names

Provider Addresses for ANN M. LENNON

  • 4435 141ST PL

    CRESTWOOD, IL 604452262

    Phone: (708) 389-4277

    Type: Mailing

  • 4677 N VIRGINIA AVE

    1N

    CHICAGO, IL 606252953

    Phone: (708) 341-8222

    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.

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Medicare Enrollment & Revalidation

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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 60445)

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Reviews

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Frequently asked questions

Can I cross-check ANN M. LENNON using NPI 1881936979?
NPI 1881936979 belongs to ANN M. LENNON; compare other details if you need extra assurance.
Is there an active status for ANN M. LENNON?
For scheduling context, ANN M. LENNON is shown as active in the registry.
What expertise is attributed to ANN M. LENNON?
ANN M. LENNON's specialty line reads Behavior Analyst. Clinical services aligned with this taxonomy classification.
What practice footprint exists for ANN M. LENNON?
Travel planning: use Crestwood, Illinois as the reference point for ANN M. LENNON, then confirm.
What does 2 location(s) imply?
2 practice locations appear in the available data.

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