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Providers/States/Illinois/Page 13

Provider directory · By state

Illinois provider records · page 13

CMS NPPES provider records in Illinois, paginated for crawlable discovery into canonical NPI citation pages.

Source: CMS NPPES NPI Registry — tracked specialty caches·Snapshot: 2026-05-06 – 2026-05-07·Method: nppes-supply-by-state/v2026.05·ID: nppes-provider-directory/illinois/page-13

Showing 865-936 of 16,373 source-backed NPI records for Illinois. The list is drawn from the tracked CMS NPPES specialty caches and links directly to canonical provider citation pages.

CMS NPPES snapshot 2026-05-06 – 2026-05-07 · page 13 of 228

  • NPI 1699940361
    Cardiology · Lake Zurich, IL
    207RC0000X
  • NPI 1861855504
    Cardiology · Lake Zurich, IL
    207RC0000X
  • NPI 1073579397
    Cardiology · Libertyville, IL
    207RC0000X
  • NPI 1174545453
    Cardiology · Libertyville, IL
    207RC0000X
  • NPI 1285045179
    Cardiology · Libertyville, IL
    207RC0000X
  • NPI 1316086879
    Cardiology · Libertyville, IL
    207RC0000X
  • NPI 1528207537
    Cardiology · Libertyville, IL
    207RC0000X
  • NPI 1548642564
    Cardiology · Libertyville, IL
    207RC0000X
  • NPI 1558355255
    Cardiology · Libertyville, IL
    207RC0000X
  • NPI 1730320235
    Cardiology · Libertyville, IL
    207RC0000X
  • NPI 1881688596
    Cardiology · Libertyville, IL
    207RC0000X
  • NPI 1922256601
    Cardiology · Libertyville, IL
    207RC0000X
  • NPI 1962497974
    Cardiology · Libertyville, IL
    207RC0000X
  • NPI 1982983599
    Cardiology · Libertyville, IL
    207RC0000X
  • NPI 1063469641
    Cardiology · Lincolnwood, IL
    207RC0000X
  • NPI 1942221981
    Cardiology · Lombard, IL
    207RC0000X
  • NPI 1063436715
    Cardiology · Macomb, IL
    207RC0000X
  • NPI 1154495810
    Cardiology · Marion, IL
    207RC0000X
  • NPI 1174517114
    Cardiology · Marion, IL
    207RC0000X
  • NPI 1285639179
    Cardiology · Marion, IL
    207RC0000X
  • NPI 1316059330
    Cardiology · Marion, IL
    207RC0000X
  • NPI 1548235948
    Cardiology · Marion, IL
    207RC0000X
  • NPI 1689679516
    Cardiology · Marion, IL
    207RC0000X
  • NPI 1770646515
    Cardiology · Marion, IL
    207RC0000X
  • NPI 1811194244
    Cardiology · Marion, IL
    207RC0000X
  • NPI 1215465307
    Cardiology · Maryville, IL
    207RC0000X
  • NPI 1427072768
    Cardiology · Maryville, IL
    207RC0000X
  • NPI 1477560126
    Cardiology · Maryville, IL
    207RC0000X
  • NPI 1174733224
    Cardiology · Mattoon, IL
    207RC0000X
  • NPI 1326060278
    Cardiology · Mattoon, IL
    207RC0000X
  • NPI 1407906100
    Cardiology · Mattoon, IL
    207RC0000X
  • NPI 1427164144
    Cardiology · Mattoon, IL
    207RC0000X
  • NPI 1003492620
    Cardiology · Maywood, IL
    207RC0000X
  • NPI 1013593532
    Cardiology · Maywood, IL
    207RC0000X
  • NPI 1023710688
    Cardiology · Maywood, IL
    207RC0000X
  • NPI 1053052514
    Cardiology · Maywood, IL
    207RC0000X
  • NPI 1053755710
    Cardiology · Maywood, IL
    207RC0000X
  • NPI 1053871053
    Cardiology · Maywood, IL
    207RC0000X
  • NPI 1063509107
    Cardiology · Maywood, IL
    207RC0000X
  • NPI 1104984632
    Cardiology · Maywood, IL
    207RC0000X
  • NPI 1114191327
    Cardiology · Maywood, IL
    207RC0000X
  • NPI 1134381205
    Cardiology · Maywood, IL
    207RC0000X
  • NPI 1174140313
    Cardiology · Maywood, IL
    207RC0000X
  • NPI 1174681605
    Cardiology · Maywood, IL
    207RC0000X
  • NPI 1184240772
    Cardiology · Maywood, IL
    207RC0000X
  • NPI 1194042242
    Cardiology · Maywood, IL
    207RC0000X
  • NPI 1194894014
    Cardiology · Maywood, IL
    207RC0000X
  • NPI 1205081288
    Cardiology · Maywood, IL
    207RC0000X
  • NPI 1215564752
    Cardiology · Maywood, IL
    207RC0000X
  • NPI 1225532351
    Cardiology · Maywood, IL
    207RC0000X
  • NPI 1235556671
    Cardiology · Maywood, IL
    207RC0000X
  • NPI 1235766742
    Cardiology · Maywood, IL
    207RC0000X
  • NPI 1245856467
    Cardiology · Maywood, IL
    207RC0000X
  • NPI 1285835413
    Cardiology · Maywood, IL
    207RC0000X
  • NPI 1295804789
    Cardiology · Maywood, IL
    207RC0000X
  • NPI 1306082094
    Cardiology · Maywood, IL
    207RC0000X
  • NPI 1306424643
    Cardiology · Maywood, IL
    207RC0000X
  • NPI 1316990104
    Cardiology · Maywood, IL
    207RC0000X
  • NPI 1336165612
    Cardiology · Maywood, IL
    207RC0000X
  • NPI 1336571173
    Cardiology · Maywood, IL
    207RC0000X
  • NPI 1346506839
    Cardiology · Maywood, IL
    207RC0000X
  • NPI 1356904767
    Cardiology · Maywood, IL
    207RC0000X
  • NPI 1366500886
    Cardiology · Maywood, IL
    207RC0000X
  • NPI 1417015959
    Cardiology · Maywood, IL
    207RC0000X
  • NPI 1417026915
    Cardiology · Maywood, IL
    207RC0000X
  • NPI 1437500345
    Cardiology · Maywood, IL
    207RC0000X
  • NPI 1528126067
    Cardiology · Maywood, IL
    207RC0000X
  • NPI 1538238050
    Cardiology · Maywood, IL
    207RC0000X
  • NPI 1578094710
    Cardiology · Maywood, IL
    207RC0000X
  • NPI 1588070031
    Cardiology · Maywood, IL
    207RC0000X
  • NPI 1609863869
    Cardiology · Maywood, IL
    207RC0000X
  • NPI 1609945195
    Cardiology · Maywood, IL
    207RC0000X
Previous provider recordsNext provider records

Back to Illinois provider summary

What’s on file, by the numbers

Platform snapshot · 2026-07-16

13.4Mproviders & companiesProviders, organizations, owners, and facilities on file
26.2Msource-linked factsSource-linked field facts in the dated platform snapshot
—sources liveCrosswalk-resolved sources with a proved content transition in the preceding 45 days
111sources integratedActive registry rows; integration does not establish a load
13state Medicaid jurisdictionsDistinct states represented in the state-exclusions serving table

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The primary sources, named on every page.

These are the federal agencies whose public datasets Fonteum ingests and attributes — the issuing authorities, not customers or partners. Every figure on the site links back to one of them.

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See the full source registry, with license and refresh cadence for each →

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Published figures name their source and date.

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Published research identifies its government file and observation date. Source-file SHA-256 coverage is disclosed separately; facts do not currently link deterministically to signatures.

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Each study ships the exact query behind its figures, run against the same dated copy of the federal file we used. Re-run it yourself.

Daily observations

The platform records table row counts daily. Those observations detect local drift; they do not imply that an upstream publisher released or Fonteum ingested new data that day.

Named medical review

Reviewed by Jennifer Montecillo, MD, medical reviewer. Non-practicing medical reviewer.

Read the full provenance and attestation methodology →

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Reviewed by Jennifer Montecillo, MD, medical reviewer. Non-practicing medical reviewer.

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A public-records graph that exposes source and observation metadata where supplied.

Fonteum's provenance ledger contained 26.2M source-linked facts on July 12, 2026. All but 14 carried a source-file SHA-256; 0 linked deterministically to a signature. Inspect a supplied snapshot id at fonteum.com/verify · source-mark coverage and limitations.
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