Doctors in Chicago, IL
Active healthcare providers in Chicago sourced from the CMS NPPES weekly file, no proprietary ratings, no editorial scores. NPI counts, specialty distribution, and primary practice addresses refreshed each release.
61,239 healthcare providers across 20 specialties
Chicago, Illinois appears in the CMS National Plan and Provider Enumeration System with 61,239 registered healthcare providers spanning 20 distinct NUCC-taxonomy specialties. This count includes every individual clinician who has applied for an NPI and listed a practice address in Chicago - physicians, dentists, nurse practitioners, physician assistants, chiropractors, physical therapists, optometrists, psychologists, podiatrists, and every other credentialed provider type CMS tracks. It does not measure hospital beds, urgent-care capacity, or whether a given clinic is accepting new patients; it measures the pool of professionals with current NPI enrollment and a Chicago practice location on file. Every figure is drawn from the federal National Provider Identifier Registry (CMS NPPES) - more than 7 million providers, maintained since May 2007, with 2023 Medicare Part D data, and, according to CMS, can be searched, compared, and traced in our methodology.
The provider mix in Chicago is weighted toward Student in an Organized Health Care Education/Training Program (5,299 clinicians, followed by Clinical Social Worker with 3,908 and Internal Medicine Physician with 3,219). That distribution reflects how NPPES records specialty: providers self-select a primary taxonomy code, so a family physician who also practices geriatrics will show up under whichever NUCC code they registered first. Relative to Illinois's population, Chicago reports roughly 488 providers per 100,000 residents using the state-level denominator, which is a rough proxy rather than a precise access-to-care measurement; the true catchment area of any {cityName} clinician extends beyond the municipal boundary.
Within Illinois, Chicago ranks #1 of 540 cities tracked by provider count, accounting for 26.3% of the state's registered providers.
For Chicago patients, this directory is most useful as a starting shortlist, searching by specialty narrows the 690-taxonomy roster to clinicians with the relevant training, and each provider page links to NPI, state licensing boards, and the NPPES registry for credential verification. Important: PlainDoctor is a directory of publicly available CMS government data, not a review site, a ranking, or medical advice. NPPES data is self-reported and refreshed monthly, so listing details may be out of date; call the practice directly to confirm the provider is still there, accepts your insurance, and is taking new patients. Nothing on this page substitutes for consulting a licensed clinician about your personal health decisions.
Which specialties are most common in Chicago
Healthcare Providers (Page 181)
| Name |
|---|
| Debra Chandler, LCSW, LPHA Clinical Social Worker |
| Elizabeth Chandler, LCSW Clinical Social Worker |
| Emma Chandler Clinical Social Worker |
| James Chandler, MD Neurological Surgery Physician |
| James Chandler, PHARMD. Pharmacist |
| Janet Chandler, PHD Psychologist |
| Jessica Chandler Addiction (Substance Use Disorder) Counselor |
| Jovan Chandler, LCPC Professional Counselor |
| Katherine Chandler, DNP Neonatal Nurse Practitioner |
| Milton Chandler, D.N Naprapath |
| Ryan Chandler, AMFT Marriage & Family Therapist |
| Shannon Chandler, DPT Physical Therapist |
| Stephanie Chandler, MD Pediatric Cardiology Physician |
| Ananya Chandra Student in an Organized Health Care Education/Training Program |
| Gopika Chandra, MD, PHD Internal Medicine Physician |
| Sidhanth Chandra Student in an Organized Health Care Education/Training Program |
| Sonal Chandra, M.D. Cardiovascular Disease Physician |
| Sunandana Chandra, M.D. Medical Oncology Physician |
| Anita Chandra-Puri Pediatrics Physician |
| Anirudha Chandrabhatla Student in an Organized Health Care Education/Training Program |
| Bangaruswamy Chandramouli, M.D. Nuclear Imaging & Therapy Physician |
| Anjana Chandran, MD Internal Medicine Physician |
| Megan Chandran, DO Student in an Organized Health Care Education/Training Program |
| Shaeker Chandran, MD Student in an Organized Health Care Education/Training Program |
| Radhika Chandrasekar, O.D. Optometrist |
| Sandhya Chandrasekaran, MD, PHD Obstetrics & Gynecology Physician |
| Sangeetha Chandrasekaran, BDS, MS Student in an Organized Health Care Education/Training Program |
| Christine Chandrasena, M.D. Student in an Organized Health Care Education/Training Program |
| Anisha Chandy Student in an Organized Health Care Education/Training Program |
| Sunitha Chandy, PSYD Clinical Psychologist |
| Diane Chaney Emergency Medicine Physician |
| Katasha Chaney Mental Health Counselor |
| Kelly Chaney, ED.D Professional Counselor |
| Mark Chaney Anesthesiology Physician |
| Tiffany Chaney Phlebotomy Technician |
| Aileen Chang, PA-C Surgical Physician Assistant |
| Ailin Chang, LSW Social Worker |
| Alexander Chang Psychiatry Physician |
| Alison Chang, DPT Physical Therapist |
| Annie Chang, MA, LPC Professional Counselor |
| Audrey Chang, M.D. Pediatrics Physician |
| Austin Chang Student in an Organized Health Care Education/Training Program |
| Benedict Chang Rehabilitation Practitioner |
| Brandon Chang, MD Student in an Organized Health Care Education/Training Program |
| Christine Chang, D.D.S. Dentist |
| Christopher Chang, MD, MS Emergency Medicine Physician |
| Chunxin Chang Acupuncturist |
| David Chang Plastic and Reconstructive Surgery Physician |
| Elizabeth Chang General Practice Physician |
| Fen Yu Chang Physical Therapist |
Nearby Cities in Illinois
Other Illinois cities with provider coverage in the CMS NPPES registry.
Frequently Asked Questions
How many doctors are in Chicago, IL?
What are the most common medical specialties in Chicago?
Related Guides
Explore Illinois
Provider data from CMS NPPES (download.cms.gov/nppes); specialty classification from NUCC Health Care Provider Taxonomy. PlainDoctor does not rate or rank providers. Methodology · About
Disclaimer: This information is provided for informational purposes only and does not constitute professional advice. Data is sourced from CMS National Plan and Provider Enumeration System (NPPES). Consult a qualified professional before making decisions based on this data.