CHRISTY CARDIOLOGY LTD – Interventional Cardiology Physician, NPI 1437394590

CHRISTY CARDIOLOGY LTD is a healthcare provider. based in Oak lawn, Illinois. specializing in Interventional Cardiology Physician. The organization holds a License No. 042619401 (IL). The NPI Number for CHRISTY CARDIOLOGY LTD is 1437394590

Main info

Organization
Name
CHRISTY CARDIOLOGY LTD
NPI
1437394590
Phone
(224) 357-8133
Address
4400 W 95TH ST
Authorized Official
DR. GEORGE WILLIAM CHRISTY SOLE OWNER/PRESIDENT M.D.
Enumeration Date
3 December 2008
Last Update Date
22 January 2015
Data current as of
20 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience58
Completeness75
Years active:17State licenses:1Digital endpointsOther names

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Provider Addresses for CHRISTY CARDIOLOGY LTD

  • Advocate Christ Medical Center, 4400, West 95th Street, Oak Lawn, Worth Township, Cook County, Illinois, 60453, United States

    SUITE 205

    OAK LAWN, IL 604532654

    Phone: (224) 357-8133

    Fax: (224) 357-8048

    Type: Mailing

  • Fox River Grove, McHenry County, Illinois, 60021, United States

    SUITE 4

    FOX RIVER GROVE, IL 600211925

    Phone: (224) 357-8133

    Fax: (224) 357-8048

    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: 2009-04-01

PECOS data refreshed: 2026-05-27

Medicare revalidation (CMS due date list)

Past revalidation due date

Earliest CMS due date was 2025-07-31 (311 days ago).

Enrollment records

1

Earliest due date

2025-07-31

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
O20090401000117OClinic/Group PracticeIL2025-07-31

What to do next

  • Verify current status on the CMS Revalidation Lookup Tool immediately.
  • Complete revalidation in PECOS or contact your Medicare Administrative Contractor (MAC).
  • Overdue revalidation can lead to deactivation of Medicare billing privileges.

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 60453)

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Reviews

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Frequently asked questions

Can I verify CHRISTY CARDIOLOGY LTD with an NPI only?
You can start verification with NPI 1437394590 for CHRISTY CARDIOLOGY LTD, then check state licensing separately.
Is CHRISTY CARDIOLOGY LTD still practicing?
CHRISTY CARDIOLOGY LTD is currently listed as active in the public NPI registry.
What taxonomy line describes CHRISTY CARDIOLOGY LTD?
For research purposes, treat CHRISTY CARDIOLOGY LTD as Interventional Cardiology Physician in this dataset. Clinical services aligned with this taxonomy classification.
Where is CHRISTY CARDIOLOGY LTD based?
CHRISTY CARDIOLOGY LTD is tied to Oak Lawn, 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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