Medical Specialty Listing

Specialists in Naperville, IL

Browse 21 Specialist providers listed in NPPES with a practice address in Naperville, Illinois.

21 Healthcare Providers

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How Naperville compares with the U.S.

Naperville has 14 Specialists per 100,000 residents, 23% lower than the U.S. rate of 18.

That is 21 active Specialists with a practice address in Naperville, for a population of 150,692.

The Illinois rate is 9.1 per 100,000 residents.

What these numbers mean

Clinicians per 100,000 residents compares places of different sizes. We count active clinicians who list a practice address in the area in the federal NPI registry (NPPES) and divide by the number of people who live there, according to the U.S. Census Bureau. The U.S. rate is the same calculation for the whole country.

A higher number does not mean it is easier to get an appointment, that wait times are shorter, or that care is better. It also does not show how many clinicians are accepting new patients or which insurance plans they take. A lower number does not by itself mean there is a shortage.

City counts use the city name in each clinician's practice address. That postal city can cover a larger or smaller area than the city limits the Census Bureau uses for population, and many clinicians list only one address even if they work in several places.

Too few Specialists in Naperville are listed in the CMS Medicare file to report Medicare assignment or telehealth shares.

These figures summarize public federal data. They do not measure quality of care, appointment availability, or whether a clinician accepts your insurance or new patients. Registry addresses can be out of date. Please confirm details directly with the office and your plan. This information is not medical advice.

Prepared by T-MedInfo from NPPES, CMS and U.S. Census Bureau data. Questions or corrections: support@true-medinfo.com · Methodology

Sources: Clinician counts and practice addresses: NPPES NPI Registry, Centers for Medicare & Medicaid Services (CMS), data as of August 2026. Population: U.S. Census Bureau, American Community Survey 2020-2024 5-Year Estimates, Table B01003 (Total Population).

Showing 1–20 of 21 providers

With recent CMS data first, then A–Z

Dr. William John Bull , MD

Specialist

Active NPI Status

1307 Macom Dr, Naperville, IL 605643202

Phone: 6307176000

NPI Identifier 1417956947

Specialists in Naperville, IL

How Naperville compares with the U.S.

Dr. William John Bull , MD

Dr. James R Davis , MD

Dr. Rakesh Marwaha , MD

Dr. Janina Badowska , MD, SC

Ashley Cozzi

Sunehra Hasan , BEHAVIOR THERAPIST

William Fennell Hughes , ATC

Paulina Rebeca Jacobs

Jyotsna Mehta , MS ED TVI

Beverly J Miles-Washington

Raymond Robert Ogren , ATC

Teresita Patino , DEVELOPMENTAL THERAP

Dr. John Allan Rigali , MD

Dr. Mary Roy , MD

Dr. Louis C Serpico , MD

Carrie Elizabeth Shen

Tracy Stephen , ATC, LAT

Janet Blair Talmadge , IBCLC

Katie Todd

James L. Tovell , AT, C

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