KAREN D CASCIARO (MD) – Internal Medicine Physician, NPI 1811900830

KAREN D CASCIARO (MD) is a healthcare provider. based in Chicago, Illinois. specializing in Internal Medicine Physician. They hold the professional credentials MD. They hold a License No. 036-083829 (IL). The NPI Number for KAREN D CASCIARO (MD) is 1811900830

Main info

Female
46 Years Of Experience
Accepts Medicare Assignment
Name
KAREN D CASCIARO (MD)
NPI
1811900830
Phone
(630) 469-9200
Address
1860 PAYSHERE CIRCLE
Enumeration Date
14 August 2006
Last Update Date
14 December 2017

Doctor Profile

Medical School Name
RUSH MEDICAL COLLEGE OF RUSH UNIVERSITY
Secondary Phone
6302137788
Graduation Year
1980 (46 years ago)
PAC ID
2769474998
Group Practice PAC ID
5496667941
Professional Enrollment ID
I20040330001511
Data current as of
19 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience52
Completeness75
Years active:19State licenses:1Digital endpointsOther names

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Provider Addresses for KAREN D CASCIARO (MD)

  • 1860 PAYSHERE CIRCLE

    CHICAGO, IL 606740001

    Phone: (630) 469-9200

    Type: Mailing

  • 460, Briargate Drive, South Elgin, Kane County, Illinois, 60177, United States

    SUITE 150

    SOUTH ELGIN, IL 601772227

    Phone: (847) 697-9100

    Fax: (847) 697-5105

    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.

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.

PECOS enrollment status

Participating (accepts Medicare assignment)

Enrollment effective: 2004-03-30

PECOS data refreshed: 2026-05-27

Medicare revalidation (CMS due date list)

Due date not assigned yet

CMS is tracking this Medicare enrollment for revalidation, but has not published a due date.

Enrollment records

1

Earliest due date

Not assigned (TBD)

CMS data updated

2026-06-01

Revalidation progress

  1. Medicare enrolled
  2. On CMS revalidation list
  3. Due date assigned
  4. Revalidate in PECOS

CMS enrollment records

Enrollment IDTypeSpecialtyStateDue date
I20040330001511IInternal MedicineILTBD

What to do next

  • No action required while the due date shows TBD.
  • Check the CMS Revalidation Lookup Tool periodically — CMS updates the list about every 60 days.
  • Do not submit a revalidation application in PECOS until CMS publishes a concrete due date.

Verify on CMS Revalidation Lookup Tool

Prepare CMS-855 application → · Look up this NPI in PECOS → · Verify on CMS PECOS

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 60674)

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Provider's Procedures

KAREN D CASCIARO (MD) performs procedures in Internal Medicine Physician. See the list of HCPCS codes below.
SpecialtyPractice State
HCPCS Code
Description
Service Count
Beneficiary Count
INTERNAL MEDICINEIL81002Urinalysis, manual test13589

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: 5496667941View full group profile
NameSpecialtyState
E N D O C R I N O L O G YIL
Physician AssistantIL
Internal MedicineIL
Nurse PractitionerIL
-IL
-IL
-IL
-IL
-IL
Physical Therapist In Private PracticeIL

Reviews

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Frequently asked questions

Does KAREN D CASCIARO (MD) share an NPI with anyone else?
NPI numbers are unique to each provider or organization — KAREN D CASCIARO (MD) uses 1811900830.
Is KAREN D CASCIARO (MD) listed as active for patients and plans?
The listing shows KAREN D CASCIARO (MD) as active in the NPI system.
What taxonomy line describes KAREN D CASCIARO (MD)?
For research purposes, treat KAREN D CASCIARO (MD) as Internal Medicine Physician in this dataset. Clinical services aligned with this taxonomy classification.
Does KAREN D CASCIARO (MD) list a practice location?
Patients near Chicago, Illinois may find KAREN D CASCIARO (MD) in results; validate coverage separately.
Why does KAREN D CASCIARO (MD) have multiple addresses?
2 practice locations appear in the available data. Multiple addresses are common for hospital privileges, telehealth, or multi-site groups.

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