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 33 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. Maria Salazar Garcia, MDChicago, IL 606571225523053
  2. Hani Saleh, M.D.Wilmette, IL 600911720089923
  3. Brian Saliba, MDPark City, IL 600851649711995
  4. Allison Salk, MDChicago, IL 606121043871676
  5. Nabeel Salka, MD, MSESpringfield, IL 627021386212280
  6. Kathleen Salus, D.O.Crystal Lake, IL 600141922047216
  7. Rebecca Salvani, M.D.Mendota, IL 613421801982327
  8. May Samaan, MDRockford, IL 611021548823495
  9. Michael Sammarco, MDCanton, IL 615201609878420
  10. Bharathi Samy, M.D.Chicago, IL 606181043222474
  11. Armando San Juan, MDElmhurst, IL 601261235220518
  12. Reinaldo Sanchez, MDBloomingdale, IL 601081104894773
  13. Karen Sanders, MDBarrington, IL 600101134114697
  14. Carlos Sandoval-Herrera, MDChicago, IL 606081316244817
  15. Dennis Sands, M.D.Alton, IL 620021972585677
  16. Corina Sandulescu, MDPark Ridge, IL 600681750657490
  17. Kimberly Sanford, M.D.Huntley, IL 601421255520458
  18. Lata Santa Ines, MDElgin, IL 601201871621136
  19. Joseph Santiago, M.D.Bloomington, IL 617041831185487
  20. Sneha Sareddy, MDMaywood, IL 601531144963414
  21. Kirsten Sasaki, MDNaperville, IL 605401679737548
  22. Megan Sauer, DOAlton, IL 620021144753237
  23. Isabel Sausjord, MDChicago, IL 606121023645736
  24. Michael Savin, M.D.Oak Lawn, IL 604531124131297
  25. Megan Sax, M.D.Hinsdale, IL 605211780117713
  26. Patrick Sayavong, DOMarion, IL 629591346320124
  27. Maliha Sayla, M.D.Geneva, IL 601341699099648
  28. Mary Scanlon, MDHoffman Estates, IL 601691245327782
  29. Carmen Scarimbolo, M.D.Park Ridge, IL 600681477538916
  30. Dorina Scaunas, M.D.Park Ridge, IL 600681376576488
  31. Jennifer Schaefer, M.D.Libertyville, IL 600481669468484
  32. Anne Schaible, MDOak Lawn, IL 604531033125919
  33. Kevin Scharff, MDGlen Carbon, IL 620341780637553
  34. Allyn Schaub, M.D.Willowbrook, IL 605271396848214
  35. Linda SchayeChicago, IL 606121518040708
  36. Margaret Schermerhorn, MDChicago, IL 606121003552308
  37. David Schewitz, M.D.Lake Forest, IL 600451942285689
  38. Michael Schied, MDLa Grange, IL 605251750478228
  39. Beth Schleicher, MDRockford, IL 611041356646673
  40. David Schleicher, MDRockford, IL 611071790873016
  41. Debra Schlossberg, MDSkokie, IL 600771548283708
  42. Julie Schmidt, M.D.Chicago, IL 606121871615401
  43. Anna Schmitz, MDUrbana, IL 618011073720157
  44. Alex Schnaderbeck, D.O.Granite City, IL 620401699206953
  45. Catherine Schneider, M.D.Herrin, IL 629481518951813
  46. Patricia Schneider, CNMWillowbrook, IL 605271184712283
  47. Anne Schreiber, MDNaperville, IL 605401932177433
  48. Sheri Schreiber, MDNiles, IL 607141710972187
  49. Stephanie Schreiber-Gonzalez, DOHoffman Estates, IL 601691871235374
  50. Morgan Schriever, MDSpringfield, IL 627021538891825

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.