ANNA HEFFERNAN – Registered Dietitian, NPI 1649131392

ANNA HEFFERNAN is a healthcare provider. based in Deer park, Illinois. specializing in Registered Dietitian. The NPI Number for ANNA HEFFERNAN is 1649131392

Main info

Female
Name
ANNA HEFFERNAN
NPI
1649131392
Phone
(847) 770-9994
Address
21845 N MAYFIELD LN
Enumeration Date
21 November 2025
Last Update Date
21 November 2025
Data current as of
19 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience15
Completeness85
Years active:0State licenses:0Digital endpointsOther names

Provider Addresses for ANNA HEFFERNAN

  • 21845 N MAYFIELD LN

    DEER PARK, IL 600109738

    Phone: (847) 770-9994

    Type: Mailing

  • 3724 JEFFERSON ST STE 104

    AUSTIN, TX 787316204

    Phone: (512) 693-7045

    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)

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

Insurance plans in this area (ZIP 60010)

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Reviews

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Frequently asked questions

Does ANNA HEFFERNAN share an NPI with anyone else?
NPI numbers are unique to each provider or organization — ANNA HEFFERNAN uses 1649131392.
Does CMS list ANNA HEFFERNAN as active?
Yes — ANNA HEFFERNAN is active in the NPI listing used on this page.
What is ANNA HEFFERNAN's primary classification?
Registered Dietitian is the headline specialty for ANNA HEFFERNAN here. Clinical services aligned with this taxonomy classification.
Where is ANNA HEFFERNAN based?
ANNA HEFFERNAN is tied to Deer Park, 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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