PROVIDER PROFILE · NPI 1679683866

Dennis KellarMD

PRACTICENORTHWEST PULMONARY AND SLEEP MEDICINE SCSee all providers at this practice →

Pulmonary DiseaseAlgonquin, ILI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

3,088

Unique beneficiaries

—

Total services

3,949

Distinct HCPCS

Medicare payment

$285K

Peer benchmark

Total Medicare services vs. 434 Pulmonary Disease providers in IL — top quintile (cohort median 957).

PRESCRIBING · PART D · 2024

Total Rx claims

2,152

Beneficiaries

—

Total drug cost

$2.3M

Distinct drugs

Brand share

59.9%

Top prescribed drugs

Fluticasone/Umeclidin/Vilanter440 claims

Montelukast Sodium283 claims

Prednisone217 claims

Albuterol Sulfate197 claims

Budesonide/Glycopyr/Formoterol117 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$2K

Payment records

By payment type

Food and Beverage$2K

REFERRAL NETWORK

Where Dennis Kellar's patients come from & go

Directional shared-patient flow from Medicare claims — who sends patients to this provider (inbound) and where this provider's patients go next (outbound). 132 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
ADVOCATE HEALTH AND HOSPITALS CORPORATION	384	2,243
CENTEGRA CLINICAL LABORATORIES, LLC	199	1,565
Raja Sharma Cardiology · Barrington, IL	119	661
Joel Robbins Cardiology · Arlington Heights, IL	110	621
ST. ALEXIUS MEDICAL CENTER	108	560
Catherine Montalbano Diagnostic Radiology · Barrington, IL	104	468
Christopher Goesel Diagnostic Radiology · Chicago, IL	98	353
Superior Air-Ground Ambulance Service, Inc Ambulance Service Provider · Elmhurst, IL	90	379
Joshua Weiss Diagnostic Radiology · Chicago, IL	81	281
David Gelbmann Podiatry · Chicago, IL	66	454
NPI 1497755151	66	395
ALEXIAN BROTHERS MEDICAL CENTER	63	351

Refers patients to

Outbound — where patients go next

No outbound pairs above the suppression threshold.

Source: CMS Physician Shared Patient Patterns (30-day window, Medicare FFS). Direction = a beneficiary seen by the first provider, then the second, within 30 days; a proxy for referral, not a documented referral. Pairs with fewer than 11 shared beneficiaries are suppressed.

CROSS-REFERENCE

Related data on other Healthparse brands

ProviderScore

OIG/SAM exclusion screening, sanctions history