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Providers/States/Illinois/Page 19

Provider directory · By state

Illinois provider records · page 19

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-19

Showing 1,297-1,368 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 19 of 228

  • NPI 1437269628
    Cardiology · Rockford, IL
    207RC0000X
  • NPI 1457516965
    Cardiology · Rockford, IL
    207RC0000X
  • NPI 1538184924
    Cardiology · Rockford, IL
    207RC0000X
  • NPI 1558577460
    Cardiology · Rockford, IL
    207RC0000X
  • NPI 1568402451
    Cardiology · Rockford, IL
    207RC0000X
  • NPI 1639153216
    Cardiology · Rockford, IL
    207RC0000X
  • NPI 1639260508
    Cardiology · Rockford, IL
    207RC0000X
  • NPI 1649426610
    Cardiology · Rockford, IL
    207RC0000X
  • NPI 1700176450
    Cardiology · Rockford, IL
    207RC0000X
  • NPI 1700805249
    Cardiology · Rockford, IL
    207RC0000X
  • NPI 1760497416
    Cardiology · Rockford, IL
    207RC0000X
  • NPI 1790710283
    Cardiology · Rockford, IL
    207RC0000X
  • NPI 1841372877
    Cardiology · Rockford, IL
    207RC0000X
  • NPI 1871574301
    Cardiology · Rockford, IL
    207RC0000X
  • NPI 1932177136
    Cardiology · Rockford, IL
    207RC0000X
  • NPI 1932412509
    Cardiology · Roscoe, IL
    207RC0000X
  • NPI 1104898345
    Cardiology · Schaumburg, IL
    207RC0000X
  • NPI 1164629945
    Cardiology · Schaumburg, IL
    207RC0000X
  • NPI 1225054463
    Cardiology · Schaumburg, IL
    207RC0000X
  • NPI 1235390469
    Cardiology · Schaumburg, IL
    207RC0000X
  • NPI 1578544334
    Cardiology · Schaumburg, IL
    207RC0000X
  • NPI 1710932264
    Cardiology · Schaumburg, IL
    207RC0000X
  • NPI 1811939010
    Cardiology · Schaumburg, IL
    207RC0000X
  • NPI 1902895741
    Cardiology · Schaumburg, IL
    207RC0000X
  • NPI 1912324328
    Cardiology · Schaumburg, IL
    207RC0000X
  • NPI 1922024868
    Cardiology · Schaumburg, IL
    207RC0000X
  • NPI 1023104247
    Cardiology · Skokie, IL
    207RC0000X
  • NPI 1073809737
    Cardiology · Skokie, IL
    207RC0000X
  • NPI 1083789127
    Cardiology · Skokie, IL
    207RC0000X
  • NPI 1154476695
    Cardiology · Skokie, IL
    207RC0000X
  • NPI 1194832576
    Cardiology · Skokie, IL
    207RC0000X
  • NPI 1255471140
    Cardiology · Skokie, IL
    207RC0000X
  • NPI 1285778472
    Cardiology · Skokie, IL
    207RC0000X
  • NPI 1295846251
    Cardiology · Skokie, IL
    207RC0000X
  • NPI 1336235563
    Cardiology · Skokie, IL
    207RC0000X
  • NPI 1457468761
    Cardiology · Skokie, IL
    207RC0000X
  • NPI 1518304054
    Cardiology · Skokie, IL
    207RC0000X
  • NPI 1568759272
    Cardiology · Skokie, IL
    207RC0000X
  • NPI 1598886368
    Cardiology · Skokie, IL
    207RC0000X
  • NPI 1609119932
    Cardiology · Skokie, IL
    207RC0000X
  • NPI 1629150768
    Cardiology · Skokie, IL
    207RC0000X
  • NPI 1669629887
    Cardiology · Skokie, IL
    207RC0000X
  • NPI 1780795724
    Cardiology · Skokie, IL
    207RC0000X
  • NPI 1841286770
    Cardiology · Skokie, IL
    207RC0000X
  • NPI 1841502028
    Cardiology · Skokie, IL
    207RC0000X
  • NPI 1003291279
    Cardiology · Springfield, IL
    207RC0000X
  • NPI 1013204262
    Cardiology · Springfield, IL
    207RC0000X
  • NPI 1033182795
    Cardiology · Springfield, IL
    207RC0000X
  • NPI 1043537871
    Cardiology · Springfield, IL
    207RC0000X
  • NPI 1093165367
    Cardiology · Springfield, IL
    207RC0000X
  • NPI 1104832997
    Cardiology · Springfield, IL
    207RC0000X
  • NPI 1114060514
    Cardiology · Springfield, IL
    207RC0000X
  • NPI 1114176708
    Cardiology · Springfield, IL
    207RC0000X
  • NPI 1134104144
    Cardiology · Springfield, IL
    207RC0000X
  • NPI 1134856933
    Cardiology · Springfield, IL
    207RC0000X
  • NPI 1174604631
    Cardiology · Springfield, IL
    207RC0000X
  • NPI 1184852089
    Cardiology · Springfield, IL
    207RC0000X
  • NPI 1194979369
    Cardiology · Springfield, IL
    207RC0000X
  • NPI 1225397219
    Cardiology · Springfield, IL
    207RC0000X
  • NPI 1235211509
    Cardiology · Springfield, IL
    207RC0000X
  • NPI 1245312529
    Cardiology · Springfield, IL
    207RC0000X
  • NPI 1255412094
    Cardiology · Springfield, IL
    207RC0000X
  • NPI 1306929906
    Cardiology · Springfield, IL
    207RC0000X
  • NPI 1316021793
    Cardiology · Springfield, IL
    207RC0000X
  • NPI 1326120668
    Cardiology · Springfield, IL
    207RC0000X
  • NPI 1326378175
    Cardiology · Springfield, IL
    207RC0000X
  • NPI 1356836738
    Cardiology · Springfield, IL
    207RC0000X
  • NPI 1366525966
    Cardiology · Springfield, IL
    207RC0000X
  • NPI 1376625376
    Cardiology · Springfield, IL
    207RC0000X
  • NPI 1386737435
    Cardiology · Springfield, IL
    207RC0000X
  • NPI 1396189205
    Cardiology · Springfield, IL
    207RC0000X
  • NPI 1417695735
    Cardiology · Springfield, IL
    207RC0000X
Previous provider recordsNext provider records

Back to Illinois provider summary

What’s on file, by the numbers

Platform snapshot · 2026-07-17

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

Built on the authoritative federal record

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.

  • CMS
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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.

Reproducible SQL

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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