Physician Profile
Unclaimed ProfileAbout COLLIER
John B Collier, MD is a healthcare provider in Las Vegas, NV specialising in sleep medicine. John trained at New York Medical College, graduating in 1988. John is also listed as specialising in critical care medicine and pulmonary disease.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it.
Education & Training
Areas of Expertise
Common questions
What is Dr. Collier's specialty?
Dr. Collier is a sleep medicine in Las Vegas, NV. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “SLEEP MEDICINE”.
NPI registry
Where can I find Dr. Collier?
Dr. Collier is listed at 653 N TOWN CENTER DR STE 604, Las Vegas, NV 89144. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Dr. Collier?
The number on file is (702) 869-0855. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is the NPI for Dr. Collier?
Dr. Collier's National Provider Identifier is 1649229741. 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
What is Dr. Collier's medical education?
Dr. Collier attended New York Medical College, graduating in 1988. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Dr. Collier have?
Dr. Collier has 38 years experience. Calculated from a graduation year of 1988, reported in the CMS National Downloadable File.
CMS public data
What is Dr. Collier known for?
According to Medicare billing data, Dr. Collier 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
Is Dr. Collier's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Collier. If this is you, claiming it is free.
Guide.md
Licensing & Certification
Source: NPPES NPI Registry
Contact Information
- (702) 869-0855
- Email not available
Practice Locations
653 N TOWN CENTER DR STE 604
Las Vegas, NV 89144
Procedures Most Often Billed to Medicare
5,690 services · 3,761 patients · 25 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Test to measure expiratory airflow and volume changes before and after medication administration | Treatment | 94060 |
508 |
| Test to examine how well the lungs exchange gases | Treatment | 94729 |
394 |
| Test to determine lung volumes using sensors | Treatment | 94726 |
387 |
| Sleep study including heart rate, breathing, and sleep time | Treatment | 95800 |
164 |
| Test for exercise-induced lung stress | Treatment | 94618 |
104 |
| Test to measure rate of airflow | Treatment | 94375 |
99 |
| Test to measure oxygen level in blood using ear or finger device continuously overnight | Treatment | 94762 |
46 |
| Test to measure rate of airflow | Treatment | 94375 |
28 |
| Evaluation of use of breathing device | Treatment | 94664 |
26 |
| Test to examine how well the lungs exchange gases | Treatment | 94729 |
18 |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Also at this address 4
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
Other sleep medicines in Las Vegas 2
Same specialty, same city.
Trained at New York Medical College 4
Other providers in the same specialty who trained at the same institution.
More connections — 16 related providers in 2 groups
Class of 1988 at New York Medical College 8
Providers who graduated from the same medical school in the same year.
Also performs Test to measure expiratory airflow and volume changes before and after medication administration 8
Providers in NV who bill this service to Medicare most often.
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.