PROVIDER PROFILE · NPI 1740285923

Jason Hatjioannou

Internal MedicineJohnson City, TNI

MEDICARE UTILIZATION · PART B · 2024

No data available for this provider in 2024.

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 Jason Hatjioannou'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). 24 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
MOUNTAIN STATES HEALTH ALLIANCE	65	184
SOLSTAS LAB PARTNERS GROUP LLC	37	221
Glen Hatcher Diagnostic Radiology · Johnson City, TN	31	86
Vincent Becker Diagnostic Radiology · Johnson City, TN	29	68
Jose Picaza Diagnostic Radiology · Johnson City, TN	27	84
Washington County-Johnson City Emergency Medical Services Inc Ambulance Service Provider · Johnson City, TN	27	89
Lisa Lull Diagnostic Radiology · Alexandria, VA	26	88
Perry Jernigan Diagnostic Radiology · Johnson City, TN	25	75
Avinash Reddy Diagnostic Radiology · Johnson City, TN	23	50
Fawwaz Hamati Cardiology · Johnson City, TN	21	85
Ashley Seale Physician Assistant · Johnson City, TN	20	111
Hadi El Bazouni Internal Medicine · Johnson City, TN	19	92

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