NPPES file of Aug 9, 2026

Obstetrics & Gynecology Physician in Illinois

2,062 NPPES records list obstetrics & gynecology physician with a practice address in Illinois, 16 per 100,000 residents, the 8th highest rate of 51. Chicago and Springfield have the most; each record links to the provider's NPI and the Illinois license search. Page 30 of 42.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 207V00000X · 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, 700

  1. Chicago700
  2. Springfield68
  3. Park Ridge56
  4. Naperville48
  5. Maywood40

Obstetrics & Gynecology Physician records in Illinois

  1. Bradley Piekielko, D.O.Aurora, IL 605061548701303
  2. Mary PiekosPark Ridge, IL 600681851960199
  3. Scott Pierce, M.D.Melrose Park, IL 601601467459305
  4. Gamilah Pierre, M.D.New Lenox, IL 604511750398095
  5. Robert Pildes, M.D.Evanston, IL 602011891128930
  6. Robert Pines, MDBarrington, IL 600101013990274
  7. Maansi Piparia, M.D.Chicago, IL 606121194968859
  8. Elena Pirozhnik, D.O.Naperville, IL 605401073612800
  9. Helen Plavnik, M.D.Wheeling, IL 600901922037910
  10. Miriah Plawer-Volmerding, MDEvanston, IL 602011194992339
  11. Jamie Plett, M.D.Rockford, IL 611071033412531
  12. Nicole Pohlman-Dayton, MDChicago, IL 606121609430255
  13. Pedro Poma, MDChicago, IL 606111629068150
  14. Supachai Pongched, M.D.Chicago, IL 606281700915063
  15. Kristina Pontarelli, M.D.Oak Lawn, IL 604531285977314
  16. Hannah Pope, MDChicago, IL 606111679159032
  17. Kimberly Portale, D.O.O Fallon, IL 622691134482656
  18. Verna Porter, MDEast Saint Louis, IL 622051699774414
  19. Susan Porto, M.D.Chicago, IL 606161487643573
  20. Sigita Poskocimas, DONaperville, IL 605401821650813
  21. Lindsay Poston, MDChicago, IL 606111699216879
  22. Nivedita PotapragadaChicago, IL 606111700432580
  23. Elizabeth Potocnik, M.D.Downers Grove, IL 605151669867313
  24. Allison Pourriahi, MDChicago, IL 606111336723360
  25. Michael Pourtabib, M.D.Naperville, IL 605401508870379
  26. Robyn PowerChicago, IL 606371922569490
  27. Patrick Pozzi, MDElk Grove Village, IL 600071497871156
  28. Sujatha Prabhakaran, M.D.Flossmoor, IL 604221083816664
  29. Sarala Prabhu, MDChicago, IL 606121790532976
  30. Shashwati PradhanChicago, IL 606371679993455
  31. David Preskill, MDLake Bluff, IL 600441386736338
  32. Melissa Preyss, M.D.Chicago, IL 606231073952768
  33. Natalie Price, MDDekalb, IL 601151710906235
  34. Olivia Pruss, MDChicago, IL 606371083472864
  35. Joseph Ptasinski, M.D.Hoffman Estates, IL 601941497896500
  36. Courtney Pyant-Dan-Pullo, MDFreeport, IL 610321023379831
  37. David Quell, M.D.Joliet, IL 604351891729703
  38. Maura Quinlan, MDChicago, IL 606111144239732
  39. Michelle Quinn, D.O.Chicago, IL 606311982848206
  40. Toni Quinn, M.D.Springfield, IL 627021528151487
  41. Nancy Raccone, M.D.Moline, IL 612651992728851
  42. Sabahat Raees, MDPark Ridge, IL 600681518760198
  43. Sanchayana Raghuvir, MDChicago, IL 606121437963303
  44. Michael Ragland, MDBolingbrook, IL 604401205886041
  45. Adel Raheb, M.D.Champaign, IL 618201265418982
  46. Pilar Rainey, D.O.Peoria, IL 616341083097000
  47. Mallika RajendranAurora, IL 605041861482473
  48. Renuka Ramakrishna, M.D.Kankakee, IL 609011548214711
  49. Vimala Ramakrishnan, M.D.Wheaton, IL 601871063581064
  50. Molly Ramaswami, MDOak Lawn, IL 604531962864298

Source: CMS NPPES, primary taxonomy 207V00000X: records by practice city and the list of records, file of Aug 9, 2026.

Illinois ranks 8 of 51 per resident

  1. Michigan18
  2. New Hampshire17
  3. Maryland17
  4. Illinois16
  5. Alaska16
  6. New York16
  7. 50 states and D.C.14

Source: CMS NPPES, primary taxonomy 207V00000X by practice state, file of Aug 9, 2026; records per 100,000 residents, 2023 Census estimates.

72.4% of these records appear in a Medicare file, against 75.6% 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. Illinois72.4%
  2. United States75.6%

Obstetrics & Gynecology Physician records in Illinois, measured

  • In a Medicare file1,492 of 2,062 · 72.4% here, 75.6% nationally
  • In the CMS Doctors and Clinicians file1,168 · 56.6% here, 60.3% nationally
  • Not updated in five years or more1,043 · 50.6% here, 56.2% nationally
  • Median graduation year2006 · the 1,168 records with a school on file

Source: CMS NPPES, file of Aug 9, 2026 (primary taxonomy 207V00000X); CMS Medicare Part D Prescribers 2024, MIPS 2023, Open Payments 2024 and Doctors and Clinicians, matched by NPI.

What the count covers

2,062 NPPES records list obstetrics & gynecology physician (207V00000X) as their primary taxonomy with a practice address in Illinois: 16 per 100,000 residents against 14 nationally (50 states and D.C.). Chicago has 700 of them (34%).

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. Pennsylvania1,974
  2. Michigan1,776
  3. Ohio1,572
  4. North Carolina1,548

States with a similar rate per 100,000

  1. Alaska16.2
  2. New York16.2
  3. Maryland16.7
  4. Massachusetts16.1

The largest states

  1. California5,088
  2. Texas3,524
  3. New York3,174
  4. Florida2,601
  5. Pennsylvania1,974

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.