What is Ronald Zielinski's specialty?

Ronald Zielinski (NPI 1912072992) is a Medicare-billing provider whose primary specialty is Pulmonary Disease in Bay Shore, NY.

Where does Ronald Zielinski practice?

Ronald Zielinski practices in Bay Shore, NY, based on the location reported in the CMS Medicare provider datasets for NPI 1912072992.

How much does Medicare pay Ronald Zielinski?

Ronald Zielinski (NPI 1912072992) received approximately $200K in total Medicare Part B payments, serving 735 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1912072992

Ronald ZielinskiMD

PRACTICELONG ISLAND LUNG CENTER LLPSee all providers at this practice →

Pulmonary DiseaseBay Shore, NYI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

2,113

Unique beneficiaries

—

Total services

2,690

Distinct HCPCS

Medicare payment

$198K

Peer benchmark

Total Medicare services vs. 811 Pulmonary Disease providers in NY — top quintile (cohort median 790).

PRESCRIBING · PART D · 2024

Total Rx claims

2,727

Beneficiaries

—

Total drug cost

$1.9M

Distinct drugs

Brand share

68.2%

Top prescribed drugs

Fluticasone/Umeclidin/Vilanter538 claims

Albuterol Sulfate359 claims

Fluticasone/Vilanterol354 claims

Azelastine Hcl151 claims

Prednisone149 claims

QUALITY · MIPS · 2024

Final MIPS score

93.1

Quality

79.8

Cost

0.0

Improvement activities

40.0

Promoting interop.

88.8

Payment adjustment

0.76%

APM Entity

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

No data available for this provider in 2025.

REFERRAL NETWORK

Where Ronald Zielinski'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). 112 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
SOUTH SHORE UNIVERSITY HOSPITAL	285	616
Charles Hall Pulmonary Disease · Bay Shore, NY	181	482
Gary Wohlberg Pulmonary Disease · Bay Shore, NY	156	548
Dheeraj Khanna Pulmonary Disease · Bay Shore, NY	153	568
Sunrise Medical Laboratories, Inc. Clinical Laboratory · Hicksville, NY	136	376
Joseph Saraceno Pulmonary Disease · Bay Shore, NY	135	533
Quest Diagnostics Clinical Laboratories Inc Clinical Laboratory · Melville, NY	122	365
Steven Wengrover Diagnostic Radiology · Bedford Hills, NY	120	462
Anastasios Manaris Clinical Cardiac Electrophysiology · West Islip, NY	109	254
ST. FRANCIS HOSPITAL	96	238
Brian Webber Diagnostic Radiology · West Islip, NY	73	167
Shahram Hormozi Cardiology · Hauppauge, NY	73	141

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

Healthparse Signals

Monitor this provider for changes — dated NPI change events