NPPES file of Aug 9, 2026

Neonatal-Perinatal Medicine Physician in Illinois

362 NPPES records list neonatal-perinatal medicine physician with a practice address in Illinois, 2.9 per 100,000 residents, the 8th highest rate of 50. Chicago and Park Ridge have the most; each record links to the provider's NPI and the Illinois license search. Page 2 of 8.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 2080N0001X · 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, 173

  1. Chicago173
  2. Park Ridge22
  3. Evanston21
  4. Oak Brook16
  5. Maywood15

Neonatal-Perinatal Medicine Physician records in Illinois

  1. Erwin Cabacungan, M.D.Waukegan, IL 600851932121803
  2. Leslie Caldarelli, MDBurr Ridge, IL 605271437209475
  3. Michael Caplan, MDEvanston, IL 602011861574949
  4. Michael Cappello, D.O.Park Ridge, IL 600681225208549
  5. Christine CarlosChicago, IL 606371184986861
  6. Carol Castelino, M.D.Rockford, IL 611041538479548
  7. Geetha Cattamanchi, MDOrland Park, IL 604671427048800
  8. Elaine Cheng, M.D.Maywood, IL 601531992122915
  9. Pankaj Chhangani, MDHoffman Estates, IL 601691952364838
  10. Annie Chi, MDChicago, IL 606141962564336
  11. Deepti Chinta, MDChicago, IL 606371780079442
  12. Sheenu ChirackelChicago, IL 606121356082978
  13. William Chotas, M.D.Carbondale, IL 629011588058838
  14. Erika Claud, MDBurr Ridge, IL 605271255481297
  15. Stephen Co, MDMaywood, IL 601531164496485
  16. Ursula Colareta Ugarte, M.D.Park Ridge, IL 600681700187531
  17. James Collins, MDChicago, IL 606111033163332
  18. Jessica Corsino, MDMaywood, IL 601531326012642
  19. Robert Covert, MDNaperville, IL 605401376630160
  20. William Coyer, MDGlen Ellyn, IL 601371356316467
  21. Allison Dahlgren, M.D.Chicago, IL 606371811342025
  22. Ousama Dallal, M.D.Oak Lawn, IL 604531285608158
  23. Ginger Darling, M.D.Springfield, IL 627021093915787
  24. Jieun David, M.D.Chicago, IL 606121962841536
  25. Richard David, M.D.Chicago, IL 606121841215209
  26. Michelle Davis Ramos, M.D.Chicago, IL 606121790167153
  27. Marcia Dawson, M.D.Oak Brook, IL 605231689611147
  28. Isabelle De Plaen, MDChicago, IL 606111407809908
  29. Raye Ann De Regnier, MDChicago, IL 606111578516985
  30. Ruth Deddish, MDChicago, IL 606141497708994
  31. Matthew Derrick, MDEvanston, IL 602011568544658
  32. Joseph Dicara, MDChicago, IL 606141477506889
  33. Pele Dina, M.DSpringfield, IL 627021275898116
  34. Rajeev Dixit, MDNaperville, IL 605661003903899
  35. Edgar Dizon, M.D.Oak Brook, IL 605231932141090
  36. Maria Luz Dizon, MDChicago, IL 606141245284504
  37. Sarah Donahue, MDChicago, IL 606111548322076
  38. Prabha Dosi, M.D.Rockford, IL 611041689604969
  39. Rajesh Dudani, MDChicago, IL 606121437398922
  40. Christina DuhigChicago, IL 606111275037822
  41. Minyuen Enger, MDChicago, IL 606121922065192
  42. Jennifer Estanilla, D.O.Chicago, IL 606121699207639
  43. Leslie Farolan, MDNaperville, IL 605661215024005
  44. Elaine Farrell, MDEvanston, IL 602011891854345
  45. Dalia Feltman, M.D.Maywood, IL 601531699798454
  46. Ashley Fischer, MDPeoria, IL 616371720363526
  47. Joel Fisher, M.D.Evanston, IL 602011598759136
  48. Antonio Fiumara, M.D.Oak Brook, IL 605231821035395
  49. Angelita Fontanilla, M.D.Watseka, IL 609701114076080
  50. Renato Fontanilla, MDChicago, IL 606141285635995

Source: CMS NPPES, primary taxonomy 2080N0001X: records by practice city and the list of records, file of Aug 9, 2026.

Illinois ranks 8 of 50 per resident

  1. Massachusetts3.2
  2. Pennsylvania3.0
  3. Connecticut3.0
  4. Illinois2.9
  5. New Jersey2.8
  6. Iowa2.8
  7. 50 states and D.C.2.3

Source: CMS NPPES, primary taxonomy 2080N0001X by practice state, file of Aug 9, 2026; records per 100,000 residents, 2023 Census estimates.

15.5% of these records appear in a Medicare file, against 15.6% 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. Illinois15.5%
  2. United States15.6%

Neonatal-Perinatal Medicine Physician records in Illinois, measured

  • In a Medicare file56 of 362 · 15.5% here, 15.6% nationally
  • In the CMS Doctors and Clinicians file26 · 7.2% here, 7.0% nationally
  • Not updated in five years or more185 · 51.1% here, 55.5% nationally
  • Median graduation year2004 · the 25 records with a school on file

Source: CMS NPPES, file of Aug 9, 2026 (primary taxonomy 2080N0001X); CMS Medicare Part D Prescribers 2024, MIPS 2023, Open Payments 2024 and Doctors and Clinicians, matched by NPI.

What the count covers

362 NPPES records list neonatal-perinatal medicine physician (2080N0001X) as their primary taxonomy with a practice address in Illinois: 2.9 per 100,000 residents against 2.3 nationally (50 states and D.C.). Chicago has 173 of them (48%).

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. Pennsylvania393
  2. Ohio327
  3. Florida457
  4. New Jersey261

States with a similar rate per 100,000

  1. Connecticut3.0
  2. Iowa2.8
  3. Utah2.8
  4. Indiana2.7

The largest states

  1. California871
  2. Texas697
  3. New York513
  4. Florida457
  5. Pennsylvania393

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.