PROVIDER PROFILE · NPI 1619258530

Ersan AltunM.D.

Diagnostic RadiologyIstanbul, ZZI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

1,404

Unique beneficiaries

—

Total services

1,515

Distinct HCPCS

Medicare payment

$61K

Peer benchmark

Total Medicare services vs. 4 Diagnostic Radiology providers in ZZ — top quintile (cohort median 1,335).

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 Ersan Altun'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). 72 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
WILCOX, CLAIRE	98	254
Lisa Rose-Jones Advanced Heart Failure and Transplant Cardiology · Wilmington, NC	93	183
PARKER, LEONARD	92	326
SUETA, CARLA	91	203
Blair Keagy Vascular Surgery · Chapel Hill, NC	90	186
BIRCHARD, KATHERINE	89	182
FIELDING, JULIA	76	131
William Hyslop Diagnostic Radiology · Chapel Hill, NC	63	130
SEMELKA, RICHARD	63	99
Lauren Burke Diagnostic Radiology · Chapel Hill, NC	54	79
CLARKE, JOHN	52	121
Sheryl Jordan Diagnostic Radiology · Fayetteville, NC	51	85

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