Physician Profile
Unclaimed ProfileAbout Dr. Kellar
Based in Algonquin, IL, Dennis F. Kellar, MD is listed in the NPI registry under pulmonary disease. According to Medicare claims data, Dennis cared for 3,088 Medicare patients across 3,949 services.
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
Licensing & Certification
Source: NPPES NPI Registry
Contact Information
- (815) 477-7350
- Email not available
Practice Locations
1340 RYAN PKWY
Algonquin, IL 60102
Procedures Most Often Billed to Medicare
3,949 services · 3,088 patients · 21 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Aspiration of initial secretion of lung airway using an endoscope | Procedure | 31645 |
11 |
| X-ray of chest, 1 view | Imaging | 71045 |
62 |
| Test to determine lung volumes using sensors | Treatment | 94726 |
595 |
| Test to examine how well the lungs exchange gases | Treatment | 94729 |
590 |
| Test to measure expiratory airflow and volume changes before and after medication administration | Treatment | 94060 |
450 |
| Test to measure expiratory airflow and volume | Treatment | 94010 |
240 |
| Therapy procedure using a positive pressure ventilator | Treatment | 94660 |
220 |
| Test for exercise-induced lung stress | Treatment | 94618 |
84 |
| Sleep study in sleep lab with continuous airway pressure (6 years or older) | Treatment | 95811 |
51 |
| Injection of drug or substance under skin or into muscle | Treatment | 96372 |
35 |
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.
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
More connections — 16 related providers in 2 groups
Class of 1997 at Other 8
Providers who graduated from the same medical school in the same year.
Also performs Aspiration of initial secretion of lung airway using an endoscope 8
Providers in IL who bill this service to Medicare most often.
Common questions
What is Dr. Kellar's specialty?
Dr. Kellar is a pulmonary disease in Algonquin, IL. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “PULMONARY DISEASE”.
NPI registry
Where can I find Dr. Kellar?
Dr. Kellar is listed at 1340 RYAN PKWY, Algonquin, IL 60102. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Dr. Kellar?
The number on file is (815) 477-7350. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Dr. Kellar's NPI number?
Dr. Kellar's National Provider Identifier is 1679683866. 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. Kellar's medical education?
Dr. Kellar attended Other, graduating in 1997. This comes from the CMS National Downloadable File.
CMS public data
How long has Dr. Kellar been practicing?
Dr. Kellar has 29 years experience. Calculated from a graduation year of 1997, reported in the CMS National Downloadable File.
CMS public data
What is Dr. Kellar known for?
According to Medicare billing data, Dr. Kellar performs procedures including aspiration of initial secretion of lung airway using an endoscope; reads or performs imaging such as x-ray of chest, 1 view; provides treatments such as test to determine lung volumes using sensors 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
Has Dr. Kellar confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Kellar. If this is you, claiming it is free.
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Claim this profileProvider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.