2026 data CMS NPPES NUCC Taxonomy

Doctors in Arlington Heights, IL

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

2,601
Providers
CMS NPPES-registered
20
Specialties
NUCC taxonomy codes
Behavior Technician
Top specialty
180 providers
Illinois
State
IL

2,601 healthcare providers across 20 specialties

Arlington Heights, Illinois appears in the CMS National Plan and Provider Enumeration System with 2,601 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 Arlington Heights — 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 Arlington Heights practice location on file.

The provider mix in Arlington Heights is weighted toward Behavior Technician (180 clinicians, followed by Professional Counselor with 136 and Speech-Language Pathologist with 132). 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, Arlington Heights reports roughly 20.7 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.

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 NPPES data is self-reported and refreshed monthly, so listing details may be out of date; call the practice directly to confirm the provider is still there, accepts your insurance, and is taking new patients.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

2,601
Providers
20
Specialties
20.7
Per 100K (state)

Which specialties are most common in Arlington Heights

Behavior Technician 180
Professional Counselor 136
Speech-Language Pathologist 132
Physical Therapist 126
Clinical Social Worker 109
Occupational Therapist 107
Internal Medicine Physician 94
General Practice Dentistry 83
Mental Health Counselor 83
Physician Assistant 78
Clinical Psychologist 67
Family Nurse Practitioner 63
Pharmacist 62
Anesthesiology Physician 60
Chiropractor 56
Pediatrics Physician 52
Dentist 48
Nurse Practitioner 38
Optometrist 37
Social Worker 35

Healthcare Providers (Page 27)

Name
TZU-CHI LIANG
Marriage & Family Therapist
KELLY LICARI, PHYSICIAN ASSISTANT
Medical Physician Assistant
SAMANTHA LIEM, NP
Adult Health Nurse Practitioner
BREK LIENHART, PSY.D. LCPC
Professional Counselor
CAITLYN LIERMAN, MSW
Social Worker
DIANE LIIGSOO, PT
Physical Therapist
DIMITRY LIKTEREV, DC
Neurology Chiropractor
LINDSAY LIM
Registered Dietitian
MICHAEL LIM, M.D.
Geriatric Medicine (Family Medicine) Physician
LAUREN LIMBRICK
Counselor
JEFFREY LINDAHL, MD
Internal Medicine Physician
STEPHANIE LINDEMAN, PA-C
Surgical Physician Assistant
DANIEL LINDEN
Internal Medicine Physician
ANNE LINDGREN, LCPC
Professional Counselor
SHANNON LINSLEY, L.P.C.
Professional Counselor
ALEX LIPOWICH, M.D., S.C.
Obstetrics & Gynecology Physician
ALEXANDER LITGEN, PT61170059
Physical Therapist
GIANNA LO VERDE
Speech-Language Pathologist
PHILIP LOBO, M.D.
Radiation Oncology Physician
SAMANTHA LOBRACO, PA-C
Physician Assistant
NARANGEREL LOCKLEAR
Massage Therapist
STEPHANIE LODA, LCSW
Clinical Social Worker
SAMANTHA LODYGOWSKI, M.ED, ATC, LAT
Athletic Trainer
CLARE LOKSA, PT, DPT
Physical Therapist
EUGENIA LOMAZOV, O.D.
Optometrist
MARTINA LOMIBAO SANTIAGO
Registered Nurse
NICOLE LOMOTAN, MD
Obstetrics Physician
CEREESA LONGEST, MD
Pediatric Ophthalmology and Strabismus Specialist Physician
BRENDA LOPEZ
Behavior Technician
JENNIFER LOPEZ, LPC
Professional Counselor
LINDA LOPEZ
Behavior Analyst
CHRISTINE LOPREST
Speech-Language Pathologist
ALAN LOREN, M.D.
Surgery Physician
MEGAN LOSCH, FNP-C
Family Nurse Practitioner
REBECCA LOSSIE, OTR L
Occupational Therapist
JANE LOU, LCPC
Mental Health Counselor
RYANN LOUDON-BROWN, MS OTR
Occupational Therapist
DEMETRIOS LOUIS, M.D.
Anesthesiology Physician
LAUREN LOZNEANU
Speech-Language Pathologist
JEFFREY LU, MD
Anesthesiology Physician
ELIZABETH LUCCHESE, PSYD
Clinical Psychologist
PHILLIP LUDKOWSKI, MD
Orthopaedic Surgery Physician
ALISON LUECKFELD, PT
Physical Therapist
KAREN LUENSMAN, SLP
Speech-Language Pathologist
PAUL LUGTHART, MD
Anesthesiology Physician
DEBRA LUHRSEN
Pediatric Nurse Practitioner
KAREN LUKASZEWSKI, OTR/L, OTD
Occupational Therapist
AMY LUMSDEN, OT
Occupational Therapist
SUSAN LUPO, M.D.
Gynecology Physician
STEVEN LUPOVITCH, M.D.
Cardiovascular Disease 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 Arlington Heights, IL?
There are 2,601 registered healthcare providers in Arlington Heights, IL, covering 20 specialties. This includes physicians, dentists, therapists, and other licensed providers.
What are the most common medical specialties in Arlington Heights?
The most common specialties in Arlington Heights are Behavior Technician, Professional Counselor, Speech-Language Pathologist, Physical Therapist, Clinical Social Worker. Behavior Technician has the most providers with 180.

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.