NPPES file of Aug 9, 2026

Doctors and health care providers in Wheaton, IL

2,468 individual NPPES records list a practice address in Wheaton, 13th of 541 Illinois cities. The largest group is mental health counselor: 441, 18% of the city's records, against 4% across Illinois. Page 50 of 50.

CMS NPPES registry, file of Aug 9, 2026 · method · Verify with CMS →

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

Wheaton in Illinois

  • Rank in Illinois13th of 541 cities by records
  • Share of the state1% of Illinois's records
  • Specialties present25 or more taxonomy codes
  • Top three groups33.6% of all records
  • Mental Health Counselor rank2nd of the 10 Illinois cities with the most

Compared with Illinois as a whole, Wheaton has 17.6× the state's share of case manager/care coordinator records and 0.46× its share of pharmacist records.

Providers in Wheaton, alphabetically

  1. Emily Zeller, LMFTMarriage & Family Therapist1851709257
  2. William Zeller, M.D.Pediatric Endocrinology Physician1699738922
  3. Liridon Zendeli, MDPhysical Medicine & Rehabilitation Physician1427510676
  4. Jun ZhangMental Health Counselor1356980965
  5. Jessica ZhengMarriage & Family Therapist1356072466
  6. Mei Zhou, MDUveitis and Ocular Inflammatory Disease (Ophthalmology) Physician1932531407
  7. Laura Ziegler, LSWSocial Worker1598353377
  8. Martin Ziegner, DDSGeneral Practice Dentistry1700999190
  9. Mary Zielbauer, D.C.Chiropractor1609994409
  10. Carrie Zimmer, M.D.Pediatric Endocrinology Physician1942467246
  11. Gertrude Zimmerman, MA LCPCProfessional Counselor1053431353
  12. Kim ZimmermanPhysical Therapy Assistant1851562839
  13. Jenifer ZiolkoMental Health Counselor1437730496
  14. Azza ZjakicCase Manager/Care Coordinator1508730144
  15. Sabrina Zubair, M.D., FAAPPediatrics Physician1851430482
  16. Thomas Zubik, MSWMental Health Counselor1336964691
  17. Margaret Zulaski, PSY.D.Clinical Psychologist1932229127
  18. Summer Zumbrock, LPCMental Health Counselor1083466163

The largest Illinois cities

  1. Chicago63,379
  2. Springfield4,997
  3. Naperville4,634
  4. Peoria4,621
  5. Evanston4,013

All of Illinois →

How to read this directory

Wheaton, Illinois appears in the CMS National Plan and Provider Enumeration System with 2,468 registered healthcare providers spanning 25 or more distinct NUCC-taxonomy specialties. This count includes every individual clinician who has applied for an NPI and listed a practice address in Wheaton - 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 Wheaton 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 2024 Medicare Part D data, and, according to CMS, can be searched, compared, and traced in our methodology.

The provider mix in Wheaton is weighted toward Mental Health Counselor (441 clinicians, followed by Case Manager/Care Coordinator with 203 and Professional Counselor with 186). 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, Wheaton reports roughly 19.7 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.

Of Illinois's most common specialties, Family Nurse Practitioner is the most prominent one with no provider currently listing a Wheaton practice address, a coverage gap Wheaton patients typically fill by traveling to a larger nearby hub.

For Wheaton patients, this directory is most useful as a starting shortlist. 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; call the practice directly to confirm the provider is still there, accepts your insurance, and is taking new patients.

For informational purposes only; this directory is not medical advice and not a substitute for checking a license. See also: how to find a doctor and how to verify one.

Common questions

How many doctors are in Wheaton, IL?

There are 2,468 registered healthcare providers in Wheaton, IL, covering 25 or more specialties. This includes physicians, dentists, therapists, and other licensed providers.

What are the most common medical specialties in Wheaton?

The most common specialties in Wheaton are Mental Health Counselor, Case Manager/Care Coordinator, Professional Counselor, Clinical Social Worker, Physical Therapist. Mental Health Counselor has the most providers with 441.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov). Records are self-reported registrations, not licenses.

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.