NPPES file of Aug 9, 2026

Adolescent Medicine (Internal Medicine) Physician in Illinois

13 NPPES records list adolescent medicine (internal medicine) physician with a practice address in Illinois, 0.1 per 100,000 residents, the 16th highest rate of 45. Oak Brook and Chicago have the most; each record links to the provider's NPI and the Illinois license search.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 207RA0000X · method

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

Oak Brook has the most, 4

  1. Oak Brook4
  2. Chicago2
  3. Arlington Hts1
  4. Fairview Heights1
  5. Greenville1

Adolescent Medicine (Internal Medicine) Physician records in Illinois

  1. Anne Borwick, D.O.Fairview Heights, IL 622081326032046
  2. Harley Brooks, M.D.Oak Brook, IL 605231326080177
  3. Elizabeth Carazo, M.D.Mt Prospect, IL 600561922140300
  4. John Davis, M.D.Oak Brook, IL 605231154363372
  5. Asim Elmahboub, M.D.Greenville, IL 622461316984859
  6. Nancy Field, D.O.Oak Brook, IL 605231427090653
  7. Syed Ghani, M.DMcHenry, IL 600501205877396
  8. Peter Joo, M.D.Melrose Park, IL 601601336181197
  9. Surabhi Mehrotra, M.D.Chicago, IL 606121447297890
  10. Christina Nulty, M.D.Peoria, IL 616251114142643
  11. Elisa Scott, M.D.Oak Brook, IL 605231912949181
  12. Mohamed Shaji, MDChicago, IL 606401194248914
  13. Victoria Spevak, MDArlington Hts, IL 600041316976434

Source: CMS NPPES, primary taxonomy 207RA0000X: records by practice city and the list of records, file of Aug 9, 2026.

Illinois ranks 16 of 45 per resident

  1. Arkansas0.1
  2. Maryland0.1
  3. North Dakota0.1
  4. Illinois0.1
  5. Ohio0.1
  6. Delaware0.1
  7. 50 states and D.C.0.1

Source: CMS NPPES, primary taxonomy 207RA0000X by practice state, file of Aug 9, 2026; records per 100,000 residents, 2023 Census estimates.

76.9% of these records appear in a Medicare file, against 69.6% 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. Illinois76.9%
  2. United States69.6%

Adolescent Medicine (Internal Medicine) Physician records in Illinois, measured

  • In a Medicare file10 of 13 · 76.9% here, 69.6% nationally
  • In the CMS Doctors and Clinicians file6 · 46.2% here, 47.0% nationally
  • Not updated in five years or more11 · 84.6% here, 72.4% nationally

Source: CMS NPPES, file of Aug 9, 2026 (primary taxonomy 207RA0000X); CMS Medicare Part D Prescribers 2024, MIPS 2023, Open Payments 2024 and Doctors and Clinicians, matched by NPI.

What the count covers

13 NPPES records list adolescent medicine (internal medicine) physician (207RA0000X) as their primary taxonomy with a practice address in Illinois: 0.1 per 100,000 residents against 0.1 nationally (50 states and D.C.). Oak Brook has 4 of them (31%).

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. Florida13
  2. Massachusetts13
  3. Ohio12
  4. Texas12

States with a similar rate per 100,000

  1. California0.1
  2. Tennessee0.1
  3. New York0.1
  4. New Jersey0.2

The largest states

  1. California30
  2. New York28
  3. Michigan18
  4. New Jersey15
  5. Florida13

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.