What is Johannes Nunnink's specialty?

Johannes Nunnink (NPI 1861499964) is a Medicare-billing provider whose primary specialty is Hematology-Oncology in Burlington, VT.

Where does Johannes Nunnink practice?

Johannes Nunnink practices in Burlington, VT, based on the location reported in the CMS Medicare provider datasets for NPI 1861499964.

How much does Medicare pay Johannes Nunnink?

Johannes Nunnink (NPI 1861499964) received approximately $23K in total Medicare Part B payments, serving 181 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1861499964

Johannes NunninkM.D.

PRACTICEFLETCHER ALLEN HEALTH CARE INCSee all providers at this practice →

Hematology-OncologyBurlington, VTI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

194

Unique beneficiaries

—

Total services

226

Distinct HCPCS

Medicare payment

$20K

Peer benchmark

Total Medicare services vs. 16 Hematology-Oncology providers in VT — below median (cohort median 454).

PRESCRIBING · PART D · 2024

No data available for this provider in 2024.

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

No data available for this provider in 2024.

REFERRAL NETWORK

Where Johannes Nunnink'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). 23 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Curtis Green Diagnostic Radiology · Burlington, VT	39	152
George Gentchos Diagnostic Radiology · Brick, NJ	39	139
Janet Ely Nurse Practitioner · Burlington, VT	35	570
Ryan Walsh Diagnostic Radiology · Burlington, VT	32	134
Carl Cobb Diagnostic Radiology · Middlebury, VT	32	150
Norman Sturtevant Diagnostic Radiology · Burlington, VT	27	135
Janusz Kikut Diagnostic Radiology · Burlington, VT	26	93
Robert D'agostino Diagnostic Radiology · Burlington, VT	18	90
Edmund Folefac Medical Oncology · Columbus, OH	18	101
PORTER HOSPITAL, INC	17	46
Heather Burbank Diagnostic Radiology · Burlington, VT	17	44
Andrea Hildebrand Diagnostic Radiology · Burlington, VT	17	70

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