Physician Profile
Philip Leung, M.D. practices sleep medicine in Joliet, IL. Philip is a 1993 graduate of Loyola University of Chicago, Stritch School of Medicine. Philip is also listed as specializing in specialist, pulmonary disease, and critical care medicine. Medicare claims data shows Philip provided 4,275 services to 3,608 patients. The services billed most often include test to measure expiratory airflow and volume changes before and after medication administration, test to examine how well the lungs exchange gases, and test to determine lung volumes using sensors.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it.
License numbers are what the provider reported to NPPES when the NPI was issued or updated. NPPES does not verify licensure; confirm current standing with the state licensing board.
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
903 129TH INFANTRY DR SUITE 400
Joliet, IL 60435
Within Sleep Medicine generally. Availability varies by clinician, training and location — this profile has not been claimed, so nothing here is a personal claim by the provider.
Most searched conditions
Breathing disruption
Circadian rhythm
Daytime alertness
Excessive sleepiness
General sleep
General symptoms
Hormonal sleep
Insomnia & anxiety
Movement disorders
Neurological sleep
Parasomnia
Parasomnias
Pediatric sleep
Sleep breathing
Sleep disruption
Sleep movement
Sleep quality
Sleep timing
Most searched procedures
Behavioral therapy
Circadian therapy
Consultation
CPAP & positive airway pressure
Device management
Devices
Diagnostic testing
Diagnostics
Evaluations
Lifestyle & devices
Medical management
Oral appliances
Respiratory care
Snoring & airway
Surgery
Surgical & implants
Therapy
4,275 services · 3,608 patients · 19 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Test to measure expiratory airflow and volume changes before and after medication administration | Treatment | 94060 |
811 | More than most peers in Sleep Medicine |
| Test to examine how well the lungs exchange gases | Treatment | 94729 |
785 | More than most peers in Sleep Medicine |
| Test to determine lung volumes using sensors | Treatment | 94726 |
772 | More than most peers in Sleep Medicine |
| Test for exercise-induced lung stress | Treatment | 94618 |
80 | More often than most peers in Sleep Medicine |
| Sleep study in sleep lab with continuous airway pressure (6 years or older) | Treatment | 95811 |
61 | More often than most peers in Sleep Medicine |
| Sleep study in sleep lab (6 years or older) | Treatment | 95810 |
50 | More often than most peers in Sleep Medicine |
| Test to measure expiratory airflow and volume | Treatment | 94010 |
45 | As often as other peers in Sleep Medicine |
| Test to measure expiratory airflow and volume changes before and after medication administration | Treatment | 94060 |
15 | More than most peers in Sleep Medicine |
| Test to examine how well the lungs exchange gases | Treatment | 94729 |
14 | More than most peers in Sleep Medicine |
| Test to determine lung volumes using sensors | Treatment | 94726 |
14 | More than most peers in Sleep Medicine |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Philip Leung is a sleep medicine in Joliet, IL. That is the designation recorded for this NPI in the federal registry.
NPI registry
Philip Leung is listed at 903 129Th Infantry Dr Suite 400, Joliet, IL 60435. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
The number on file is (815) 725-2653. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
Philip Leung's National Provider Identifier is 1881686715. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
Philip Leung attended Loyola University of Chicago, Stritch School of Medicine, graduating in 1993. This comes from the CMS National Downloadable File.
CMS public data
Philip Leung has 33 years experience. Calculated from a graduation year of 1993, reported in the CMS National Downloadable File.
CMS public data
According to Medicare billing data, Philip Leung provides treatments such as test to measure expiratory airflow and volume changes before and after medication administration and test to examine how well the lungs exchange gases, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Not yet. This profile is built from public federal data and has not been confirmed by Philip Leung. If this is you, claiming it is free.
Guide.md
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.