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Providers/States/Illinois/Page 17

Provider directory · By state

Illinois provider records · page 17

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-17

Showing 1,153-1,224 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 17 of 228

  • NPI 1407812050
    Cardiology · Olympia Fields, IL
    207RC0000X
  • NPI 1417967829
    Cardiology · Olympia Fields, IL
    207RC0000X
  • NPI 1467803122
    Cardiology · Olympia Fields, IL
    207RC0000X
  • NPI 1558325498
    Cardiology · Olympia Fields, IL
    207RC0000X
  • NPI 1609027168
    Cardiology · Olympia Fields, IL
    207RC0000X
  • NPI 1801000476
    Cardiology · Olympia Fields, IL
    207RC0000X
  • NPI 1801187968
    Cardiology · Olympia Fields, IL
    207RC0000X
  • NPI 1992058333
    Cardiology · Olympia Fields, IL
    207RC0000X
  • NPI 1164417135
    Cardiology · Orland Park, IL
    207RC0000X
  • NPI 1801959705
    Cardiology · Orland Park, IL
    207RC0000X
  • NPI 1063673515
    Cardiology · Ottawa, IL
    207RC0000X
  • NPI 1457647133
    Cardiology · Ottawa, IL
    207RC0000X
  • NPI 1598118895
    Cardiology · Ottawa, IL
    207RC0000X
  • NPI 1871770537
    Cardiology · Ottawa, IL
    207RC0000X
  • NPI 1013900851
    Cardiology · Palos Heights, IL
    207RC0000X
  • NPI 1124446976
    Cardiology · Palos Heights, IL
    207RC0000X
  • NPI 1245422666
    Cardiology · Palos Heights, IL
    207RC0000X
  • NPI 1649293044
    Cardiology · Palos Heights, IL
    207RC0000X
  • NPI 1770502205
    Cardiology · Palos Heights, IL
    207RC0000X
  • NPI 1871526343
    Cardiology · Palos Heights, IL
    207RC0000X
  • NPI 1891185120
    Cardiology · Palos Heights, IL
    207RC0000X
  • NPI 1043274145
    Cardiology · Palos Park, IL
    207RC0000X
  • NPI 1083668560
    Cardiology · Palos Park, IL
    207RC0000X
  • NPI 1194789354
    Cardiology · Palos Park, IL
    207RC0000X
  • NPI 1225092992
    Cardiology · Palos Park, IL
    207RC0000X
  • NPI 1265824551
    Cardiology · Palos Park, IL
    207RC0000X
  • NPI 1326434937
    Cardiology · Palos Park, IL
    207RC0000X
  • NPI 1528022191
    Cardiology · Palos Park, IL
    207RC0000X
  • NPI 1528564374
    Cardiology · Palos Park, IL
    207RC0000X
  • NPI 1679778716
    Cardiology · Palos Park, IL
    207RC0000X
  • NPI 1740676600
    Cardiology · Palos Park, IL
    207RC0000X
  • NPI 1790749455
    Cardiology · Palos Park, IL
    207RC0000X
  • NPI 1932163037
    Cardiology · Palos Park, IL
    207RC0000X
  • NPI 1932163623
    Cardiology · Palos Park, IL
    207RC0000X
  • NPI 1053727776
    Cardiology · Pana, IL
    207RC0000X
  • NPI 1033352703
    Cardiology · Park Ridge, IL
    207RC0000X
  • NPI 1043848443
    Cardiology · Park Ridge, IL
    207RC0000X
  • NPI 1053585539
    Cardiology · Park Ridge, IL
    207RC0000X
  • NPI 1053653279
    Cardiology · Park Ridge, IL
    207RC0000X
  • NPI 1063732931
    Cardiology · Park Ridge, IL
    207RC0000X
  • NPI 1073179594
    Cardiology · Park Ridge, IL
    207RC0000X
  • NPI 1104404524
    Cardiology · Park Ridge, IL
    207RC0000X
  • NPI 1104849595
    Cardiology · Park Ridge, IL
    207RC0000X
  • NPI 1164463535
    Cardiology · Park Ridge, IL
    207RC0000X
  • NPI 1184990673
    Cardiology · Park Ridge, IL
    207RC0000X
  • NPI 1194962225
    Cardiology · Park Ridge, IL
    207RC0000X
  • NPI 1245736636
    Cardiology · Park Ridge, IL
    207RC0000X
  • NPI 1255355640
    Cardiology · Park Ridge, IL
    207RC0000X
  • NPI 1265826853
    Cardiology · Park Ridge, IL
    207RC0000X
  • NPI 1285130435
    Cardiology · Park Ridge, IL
    207RC0000X
  • NPI 1285608976
    Cardiology · Park Ridge, IL
    207RC0000X
  • NPI 1407879802
    Cardiology · Park Ridge, IL
    207RC0000X
  • NPI 1417025735
    Cardiology · Park Ridge, IL
    207RC0000X
  • NPI 1417607748
    Cardiology · Park Ridge, IL
    207RC0000X
  • NPI 1437736709
    Cardiology · Park Ridge, IL
    207RC0000X
  • NPI 1457810475
    Cardiology · Park Ridge, IL
    207RC0000X
  • NPI 1588047245
    Cardiology · Park Ridge, IL
    207RC0000X
  • NPI 1598387342
    Cardiology · Park Ridge, IL
    207RC0000X
  • NPI 1609890979
    Cardiology · Park Ridge, IL
    207RC0000X
  • NPI 1619042785
    Cardiology · Park Ridge, IL
    207RC0000X
  • NPI 1639738875
    Cardiology · Park Ridge, IL
    207RC0000X
  • NPI 1639752140
    Cardiology · Park Ridge, IL
    207RC0000X
  • NPI 1679617872
    Cardiology · Park Ridge, IL
    207RC0000X
  • NPI 1740443969
    Cardiology · Park Ridge, IL
    207RC0000X
  • NPI 1740644400
    Cardiology · Park Ridge, IL
    207RC0000X
  • NPI 1760186332
    Cardiology · Park Ridge, IL
    207RC0000X
  • NPI 1760426217
    Cardiology · Park Ridge, IL
    207RC0000X
  • NPI 1780262550
    Cardiology · Park Ridge, IL
    207RC0000X
  • NPI 1790703916
    Cardiology · Park Ridge, IL
    207RC0000X
  • NPI 1811153422
    Cardiology · Park Ridge, IL
    207RC0000X
  • NPI 1811359961
    Cardiology · Park Ridge, IL
    207RC0000X
  • NPI 1831112234
    Cardiology · Park Ridge, 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

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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  • Census
  • BLS
  • BEA

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

Reproducible by design

Published figures name their source and date.

Source and date

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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