2026 data CMS NPPES NUCC Taxonomy

Doctors in Oak Lawn, IL

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

2,900
Providers
CMS NPPES-registered
20
Specialties
NUCC taxonomy codes
Behavior Technician
Top specialty
242 providers
Illinois
State
IL

2,900 healthcare providers across 20 specialties

Oak Lawn, Illinois appears in the CMS National Plan and Provider Enumeration System with 2,900 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 Lawn — 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 Lawn practice location on file.

The provider mix in Oak Lawn is weighted toward Behavior Technician (242 clinicians, followed by Student in an Organized Health Care Education/Training Program with 203 and Physical Therapist with 197). 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 Lawn reports roughly 23.1 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 Lawn 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 NPPES data is self-reported and refreshed monthly, so listing details may be out of date; call the practice directly to confirm the provider is still there, accepts your insurance, and is taking new patients.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.

2,900
Providers
20
Specialties
23.1
Per 100K (state)

Which specialties are most common in Oak Lawn

Behavior Technician 242
Student in an Organized Health Care Education/Training Program 203
Physical Therapist 197
Internal Medicine Physician 164
Emergency Medicine Physician 129
Pediatrics Physician 108
Speech-Language Pathologist 99
Family Nurse Practitioner 90
Pharmacist 86
Occupational Therapist 76
Family Medicine Physician 60
Nurse Practitioner 57
Physician Assistant 57
Anesthesiology Physician 46
Clinical Social Worker 42
General Practice Dentistry 41
Dentist 41
Registered Nurse 36
Behavior Analyst 36
Diagnostic Radiology Physician 35

Healthcare Providers (Page 22)

Name
KRISTEN HILL, NP
Family Nurse Practitioner
KURT HJELLE
Physical Therapist
LUCY HO, MD
Internal Medicine Physician
ROBERT HODGES, DPT
Physical Therapist
THOMAS HOELTGEN, MD
Medical Oncology Physician
ALLISON HOFFERTH, FNP-BC
Family Nurse Practitioner
HALEY HOFFMAN
Behavior Technician
JOAN HOFFMAN, M.D.
Pediatric Cardiology Physician
NATHAN HOFFMAN, D.D.S
General Practice Dentistry
ANNE HOGAN
Speech-Language Pathologist
CASEY HOGAN, OD
Optometrist
SAMANTHA HOGAN
Behavior Technician
LAURIE HOKE
School Psychologist
ELIZABETH HOLLAND, MD
Diagnostic Radiology Physician
ERIN HOLLAND, AU.D.
Audiologist
PATRICK HOLLAND, M.D.
Student in an Organized Health Care Education/Training Program
FLOYD HOLLAND JR, CRNA
Certified Registered Nurse Anesthetist
ALEXA HOLLENBECK, SLP
Speech-Language Pathologist
LINDA HOLLEY, APN, CNS
Rehabilitation Clinical Nurse Specialist
JENAN HOLLEY-CUTHRELL, MD
Obstetrics & Gynecology Physician
A'JA HOLMES
Professional Counselor
GABRIEL HOLTMAN, NP
Pediatric Nurse Practitioner
ALEXIS HOLWICK, DMD
Dentist
TORRIE HOOK
Student in an Organized Health Care Education/Training Program
ALANNA HOOPER
Internal Medicine Physician
ADINA HOOVER, MD
Emergency Medicine Physician
WILLIAM HOPKINS, MD
Surgery Physician
DEBRA HORAN, MSW
Clinical Social Worker
DAWN HORN, APN
Neuroscience Registered Nurse
SHANA HORNBECK, PA-C
Physician Assistant
ALISON HORNYAK, D.O.
Pediatric Infectious Diseases Physician
IRA HOROWITZ, MD
Pediatric Critical Care Medicine Physician
ELISSA HORVATH
Family Nurse Practitioner
THOMAS HORVATH
Physical Therapy Assistant
MUHANNAH HOSSAIN, DPM
Student in an Organized Health Care Education/Training Program
JENNIFER HOSSO-COOPER, DO
Internal Medicine Physician
KATHRYN HOUBOLT
Primary Care Nurse Practitioner
VANESSA HOUDEK, PSY.D.
Clinical Psychologist
CASEY HOULIHAN
Physical Therapist
DEIRDRE HOWARD, PA-C
Physician Assistant
RICHARD HRAD, D.D.S.
Dentist
MELANIE HREBIC, PTA
Physical Therapy Assistant
ABDULWAHAB HRITANI, MD
Cardiovascular Disease Physician
MICHELLE HRYC
Physician Assistant
CYNHIA HSU
Student in an Organized Health Care Education/Training Program
XIANGXIN HU, M.D.
Neonatal-Perinatal Medicine Physician
ALICE HUANG
Internal Medicine Physician
ANTHONY HUANG, AGACNP
Acute Care Nurse Practitioner
DARNISHA HUDSON, OT
Physical Therapist
EMILLY HUERTA
Behavior Technician

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 Lawn, IL?
There are 2,900 registered healthcare providers in Oak Lawn, IL, covering 20 specialties. This includes physicians, dentists, therapists, and other licensed providers.
What are the most common medical specialties in Oak Lawn?
The most common specialties in Oak Lawn are Behavior Technician, Student in an Organized Health Care Education/Training Program, Physical Therapist, Internal Medicine Physician, Emergency Medicine Physician. Behavior Technician has the most providers with 242.

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.