NPPES file of Aug 9, 2026

Family Nurse Practitioner in Illinois

7,639 NPPES records list family nurse practitioner with a practice address in Illinois, 61 per 100,000 residents, the 40th highest rate of 51. Chicago and Springfield have the most; each record links to the provider's NPI and the Illinois license search. Page 86 of 153.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 363LF0000X · method

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

Chicago has the most, 1,567

  1. Chicago1,567
  2. Springfield309
  3. Rockford236
  4. Peoria215
  5. Aurora122

Family Nurse Practitioner records in Illinois

  1. Elviraida Martinez, FNPNiles, IL 607141467294835
  2. Eric Martinez, APN, FNPChicago, IL 606611952761868
  3. Esmeralda Martinez, APN, FNP-BCBloomingdale, IL 601081720639008
  4. Jacqueline Martinez, NPChicago, IL 606231457092868
  5. Lorena MartinezChicago, IL 606161952912305
  6. Melissa Martinez, APRNChicago, IL 606291235786336
  7. Patricia MartinezWillowbrook, IL 605271427687524
  8. Roderick Martinez, FNP-CChicago, IL 606121245944313
  9. Roseangela Martinez, NPChicago, IL 606341285597468
  10. Sophal Martinez, APNAurora, IL 605061487100632
  11. Giselle Martinez-O'Connor, MSN, APRN, FNP-BCChicago, IL 606121447801998
  12. Stefanie Martlink, NPAurora, IL 605021649575697
  13. Alyssa MartzMaryville, IL 620621043757867
  14. Kristen MarvelRockford, IL 611081851806335
  15. Diane Maryniarczyk, FNPEvergreen Park, IL 608051285479428
  16. Alexandra Masching, FNP-BCChicago, IL 606371518337823
  17. Taylor MaserUrbana, IL 618011275257875
  18. Ala'a Mashal, FNPOrland Park, IL 604621407651854
  19. Lindsay Maskel, FNPBolingbrook, IL 604401033889761
  20. Kaitlyn Masland, APRN-CNP, FNP-BC, RNChicago, IL 606111841632239
  21. Victoria Maslowski, FNPWillowbrook, IL 605271578263877
  22. Joan Mason, APNPeoria, IL 616371881232643
  23. Morgan Massey, APRN, CNPClinton, IL 617271033587829
  24. Sarah Massey, APRN, FNP-CShelbyville, IL 625651336795871
  25. Kyla Massimb, FNP-BCSouth Elgin, IL 601771548013360
  26. Angela Massutti, FNP-COglesby, IL 613481255883674
  27. Jaclyn MastrangeliElgin, IL 601231033676978
  28. Evelyn Mata, MSN,APRN, FNP-CAurora, IL 605061033905070
  29. Colette Matejcak, FNPSouth Elgin, IL 601771891093498
  30. Asha Mathew, APRNNaperville, IL 605641497697791
  31. Binitha Mathew, FNPNaperville, IL 605651194996835
  32. Chary MathewChicago, IL 606121942738166
  33. Mancy Mathew, NP-CBurr Ridge, IL 605271376046698
  34. Neetu Mathew, DNP-FNPSkokie, IL 600771982223376
  35. Priya Mathew, APNBloomingdale, IL 601081427571710
  36. Reba MathewEvanston, IL 602021013566892
  37. Sherin MathewDes Plaines, IL 600161730931106
  38. Regina Mathews, APN, FNP-BCChicago, IL 606211477982270
  39. Tiju MathewsChicago, IL 606341760079941
  40. Amira Matias, APNChicago, IL 606111316495138
  41. Katherine Matics, DNP, FNP-BCChicago, IL 606231841779733
  42. Jordanna Matsoff, APNChicago, IL 606611740546282
  43. Allison Matt, RN, BSN, MSN, NP-CMcHenry, IL 600501164844312
  44. Brandee MatteraOak Lawn, IL 604531720753775
  45. Lindsay MattesMcHenry, IL 600501063066124
  46. Chandra Matteson, NP-CBerwyn, IL 604021093360653
  47. Susan Matthew, ND APN FNPChicago, IL 606041417169095
  48. Amanda Matthews, APNNormal, IL 617611700308996
  49. Maggie Matthews, NPDecatur, IL 625261780239434
  50. Era Mattingly, APNMarion, IL 629591033670062

Source: CMS NPPES, primary taxonomy 363LF0000X: records by practice city and the list of records, file of Aug 9, 2026.

Illinois ranks 40 of 51 per resident

  1. Idaho62
  2. Iowa61
  3. North Carolina61
  4. Illinois61
  5. Colorado59
  6. Minnesota58
  7. 50 states and D.C.71

Source: CMS NPPES, primary taxonomy 363LF0000X by practice state, file of Aug 9, 2026; records per 100,000 residents, 2023 Census estimates.

77.8% of these records appear in a Medicare file, against 75.1% nationally

A Medicare file here is Part D prescribing (2024), a MIPS score (2023), an Open Payments record (2024) or Medicare group billing (CMS Doctors and Clinicians). A record outside them may still see patients: these files cover Medicare only.

  1. Illinois77.8%
  2. United States75.1%

Family Nurse Practitioner records in Illinois, measured

  • In a Medicare file5,941 of 7,639 · 77.8% here, 75.1% nationally
  • In the CMS Doctors and Clinicians file4,780 · 62.6% here, 57.1% nationally
  • Not updated in five years or more3,004 · 39.3% here, 40.5% nationally
  • Median graduation year2018 · the 4,778 records with a school on file

Source: CMS NPPES, file of Aug 9, 2026 (primary taxonomy 363LF0000X); CMS Medicare Part D Prescribers 2024, MIPS 2023, Open Payments 2024 and Doctors and Clinicians, matched by NPI.

What the count covers

7,639 NPPES records list family nurse practitioner (363LF0000X) as their primary taxonomy with a practice address in Illinois: 61 per 100,000 residents against 71 nationally (50 states and D.C.). Chicago has 1,567 of them (21%).

A record is a registration a provider made and keeps up to date: it shows neither that the provider is licensed nor that they still practice there. The state's own license search is the check.

States with a similar number

  1. Pennsylvania7,209
  2. Georgia8,635
  3. North Carolina6,631
  4. Virginia6,474

States with a similar rate per 100,000

  1. Iowa61.5
  2. Idaho61.8
  3. Colorado59.4
  4. Utah63.4

The largest states

  1. Florida22,340
  2. Texas21,242
  3. California16,966
  4. New York14,805
  5. Ohio9,647

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy; 2023 Census population estimates. A registry record is not a license.

Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.