CYNTHIA LOUISE KIEFFER – Clinical Social Worker, NPI 1427546001

CYNTHIA LOUISE KIEFFER is a healthcare provider. based in Newton, Illinois. specializing in Clinical Social Worker. They hold a License No. 149.020158 (IL). The NPI Number for CYNTHIA LOUISE KIEFFER is 1427546001

Main info

Female
Sole Proprietor
21 Years Of Experience
Accepts Medicare Assignment
Name
CYNTHIA LOUISE KIEFFER
NPI
1427546001
Phone
(618) 783-7529
Address
102 N Jackson St
Enumeration Date
29 April 2018
Last Update Date
29 April 2018

Doctor Profile

Medical School Name
OTHER
Secondary Phone
6183171537
Graduation Year
2005 (21 years ago)
PAC ID
5092055202
Group Practice PAC ID
5991002420
Professional Enrollment ID
I20190326003056
Data current as of
20 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience30
Completeness75
Years active:8State licenses:1Digital endpointsOther names

Provider Addresses for CYNTHIA LOUISE KIEFFER

  • 102 N Jackson St

    Newton, IL 624481900

    Phone: (618) 783-7529

    Type: Location

  • 727, East Elm Street, Olney, Richland County, Illinois, 62450, United States

    OLNEY, IL 624502722

    Phone: (618) 783-7529

    Type: Location

  • 6797 MUNDY LN

    MOUNT CARMEL, IL 628634054

    Phone: (618) 240-0319

    Type: Mailing

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

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 62448)

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Group practice members

Group practice members are other physicians who share the same Group Practice PAC ID with this doctor. When doctors form a group practice and register in PECOS as a single entity, they receive a shared identification number. This table lists all providers in the same group practice.
PAC ID: 5991002420View full group profile
NameSpecialtyState
Clinical Social WorkerMO
Clinical Social WorkerIL
-MO
Clinical Social WorkerOH
-IL
-IL
-IL
Clinical Social WorkerIL
Clinical Social WorkerIL
-IL

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Frequently asked questions

What NPI should I save for CYNTHIA LOUISE KIEFFER?
Save NPI 1427546001 if you need a stable reference for CYNTHIA LOUISE KIEFFER.
Is CYNTHIA LOUISE KIEFFER's NPI currently valid?
The extract we use shows CYNTHIA LOUISE KIEFFER as active.
What field does CYNTHIA LOUISE KIEFFER work in?
You can think of CYNTHIA LOUISE KIEFFER as practicing within Clinical Social Worker. Clinical services aligned with this taxonomy classification.
Where does public data place CYNTHIA LOUISE KIEFFER?
The snapshot lists Newton, Illinois for CYNTHIA LOUISE KIEFFER; download NPPES for the complete set.
What if Newton, Illinois seems incomplete?
Street-level detail can be omitted — open the full address list for this NPI.

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