What is John Byrne's specialty?

John Byrne (NPI 1144227208) is a Medicare-billing provider whose primary specialty is Allergy/ Immunology in Riverhead, NY.

Where does John Byrne practice?

John Byrne practices in Riverhead, NY, based on the location reported in the CMS Medicare provider datasets for NPI 1144227208.

How much does Medicare pay John Byrne?

John Byrne (NPI 1144227208) received approximately $89K in total Medicare Part B payments, serving 179 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1144227208

John ByrneM.D.

PRACTICEEAST END ALLERGY AND ASTHMA CARE, PCSee all providers at this practice →

Allergy/ ImmunologyRiverhead, NYI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

482

Unique beneficiaries

—

Total services

9,598

Distinct HCPCS

Medicare payment

$85K

Peer benchmark

Total Medicare services vs. 272 Allergy/ Immunology providers in NY — top quintile (cohort median 2,067).

PRESCRIBING · PART D · 2024

Total Rx claims

341

Beneficiaries

—

Total drug cost

$79K

Distinct drugs

Brand share

21.7%

Top prescribed drugs

Azelastine Hcl130 claims

Fluticasone Propionate44 claims

Fluticasone/Vilanterol30 claims

Montelukast Sodium19 claims

Albuterol Sulfate16 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

No data available for this provider in 2024.

FACILITY AFFILIATIONS

Hospital & Facility Affiliations (1)

CCN 330393

Hospital

REFERRAL NETWORK

Where John Byrne'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). 6 inbound referrers · 6 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
UNIVERSITY HOSPITAL AT STONY BROOK	20	85
Mitchell Meyerson Dermatology · Riverhead, NY	19	67
CENTRAL SUFFOLK HOSPITAL	15	51
Quest Diagnostics Clinical Laboratories Inc Clinical Laboratory · Melville, NY	14	73
Sunrise Medical Laboratories, Inc. Clinical Laboratory · Hicksville, NY	13	27
Laboratory Corporation Of America Holdings Clinical Laboratory · Raritan, NJ	11	29

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
Quest Diagnostics Clinical Laboratories Inc Clinical Laboratory · Melville, NY	22	142
UNIVERSITY HOSPITAL AT STONY BROOK	16	36
UNIVERSITY HOSPITAL AT STONY BROOK	13	81
Mitchell Meyerson Dermatology · Riverhead, NY	12	44
Sunrise Medical Laboratories, Inc. Clinical Laboratory · Hicksville, NY	12	25
CENTRAL SUFFOLK HOSPITAL	12	27

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