2026 data CMS NPPES NUCC Taxonomy

Doctors in Oak Park, IL

Active healthcare providers in Oak Park sourced from the CMS NPPES weekly file — no proprietary ratings, no editorial scores. NPI counts, specialty distribution, and primary practice addresses refreshed each release.

2,235
Providers
CMS NPPES-registered
20
Specialties
NUCC taxonomy codes
Clinical Social Worker
Top specialty
262 providers
Illinois
State
IL

2,235 healthcare providers across 20 specialties

Oak Park, Illinois appears in the CMS National Plan and Provider Enumeration System with 2,235 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 Oak Park — 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 Oak Park practice location on file.

The provider mix in Oak Park is weighted toward Clinical Social Worker (262 clinicians, followed by Behavior Technician with 218 and Mental Health Counselor with 127). 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, Oak Park reports roughly 17.8 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.

For Oak Park 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 NPPES data is self-reported and refreshed monthly, so listing details may be out of date; call the practice directly to confirm the provider is still there, accepts your insurance, and is taking new patients.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.

2,235
Providers
20
Specialties
17.8
Per 100K (state)

Which specialties are most common in Oak Park

Clinical Social Worker 262
Behavior Technician 218
Mental Health Counselor 127
Professional Counselor 110
Physical Therapist 105
Clinical Psychologist 82
Social Worker 74
Family Medicine Physician 73
Speech-Language Pathologist 70
Internal Medicine Physician 66
Behavior Analyst 62
Occupational Therapist 51
Student in an Organized Health Care Education/Training Program 49
Family Nurse Practitioner 44
General Practice Dentistry 43
Pharmacist 34
Chiropractor 33
Marriage & Family Therapist 32
Dentist 31
Physician Assistant 28

Healthcare Providers (Page 21)

Name
WILLIAM KERN
Clinical Social Worker
ALEXIS KESSINGER, DPT
Physical Therapist
LARRY KEYES, DPM
Foot Surgery Podiatrist
HOPE KEYS
Behavior Technician
HUMAIRA KHAN, MD
Family Medicine Physician
KHURRAM KHAN, M.D.
Internal Medicine Physician
MOHAMMAD KHAN, M.D.
Internal Medicine Physician
ZAINAB KHAN
Pharmacist
FAUZIA KHAN-ALSIKAFI
Dentist
SUNANKHEM KHEPERU
Behavior Technician
SUHAIL KHOKHAR, MD, MPH
Internal Medicine Physician
KATARZYNA KIELCZYK, M.D.
Internal Medicine Physician
HILLARY KIESER, APN, CNM
Advanced Practice Midwife
STEPHANIE KIESLING, LCSW
Clinical Social Worker
MARGARET KILBANE, M.S, CF-SLP
Speech-Language Pathologist
DANIEL KILL, LCSW
Clinical Social Worker
AMANDA KIM, PH.D.
Clinical Psychologist
SARAH KIM
Pharmacist
MARGARET KIMBRELL, LCSW
Clinical Social Worker
BRIAN KING, DPM
Podiatrist
CAROLEN KING, LCSW
Clinical Social Worker
ISAAC KING, BSW, RBT
Clinical Social Worker
RAVYN KING, LCSW
Clinical Social Worker
ALYSON KINTSCHER
Physical Therapy Assistant
CARLEY KIRSCH, PT, DPT
Physical Therapist
GREGG KITZIS, L.C.S.W.
Clinical Social Worker
MEGHAN KLAVANS, MD
Obstetrics & Gynecology Physician
NATALIA KLEINAITIS, L.AC, DIPL. O.M
Acupuncturist
ALLAN KLENETSKY, DMD
Dentist
AIMEE KLINEFELTER, PA-C
Physician Assistant
SUSANNE KLINGER, PT
Physical Therapist
DORA KLINK, AUD
Audiologist
ABIGAIL KLOIBER
Behavior Technician
KEITH KLOPP, OTR/L
Occupational Therapist
VANESSA KLUGMAN, MD
Endocrinology, Diabetes & Metabolism Physician
ELIZABETH KMET
Mental Health Counselor
CECILIA KNIGHT, MA, BCBA
Behavior Analyst
LAUREN KNIGHT, MD
Pediatrics Physician
KENNETH KOCH, PHARMD
Pharmacist
EVE KOCHMAN, MSW,LCSW,CAS
Clinical Social Worker
ANN KOHLER, LCPC
Student in an Organized Health Care Education/Training Program
RONEN KOHN
Massage Therapist
GINA KOLK, P.T.
Physical Therapist
CHRISTOS KOLOVOS, M.S., CCC-SLP
Speech-Language Pathologist
HEIDI KON, LCSW
Clinical Social Worker
KRISTA KONECKI, PHARMD
Pharmacist
CAROLINE KONSTANT
Speech-Language Pathologist
DENA KONTOS, DPT
Physical Therapist
CATHERINE KOOP, M.D.
Internal Medicine Physician
OLEG KOROLEV, M.D.
Anesthesiology Physician

Nearby Cities in Illinois

Other Illinois cities with provider coverage in the CMS NPPES registry.

Compare specialties side-by-side →

Frequently Asked Questions

How many doctors are in Oak Park, IL?
There are 2,235 registered healthcare providers in Oak Park, IL, covering 20 specialties. This includes physicians, dentists, therapists, and other licensed providers.
What are the most common medical specialties in Oak Park?
The most common specialties in Oak Park are Clinical Social Worker, Behavior Technician, Mental Health Counselor, Professional Counselor, Physical Therapist. Clinical Social Worker has the most providers with 262.

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.