What is Ahmet Sayan's specialty?

Ahmet Sayan (NPI 1508864844) is a Medicare-billing provider whose primary specialty is Cardiology in St Thomas, VI.

Where does Ahmet Sayan practice?

Ahmet Sayan practices in St Thomas, VI, based on the location reported in the CMS Medicare provider datasets for NPI 1508864844.

How much does Medicare pay Ahmet Sayan?

Ahmet Sayan (NPI 1508864844) received approximately $172K in total Medicare Part B payments, serving 900 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1508864844

Ahmet SayanMD

CardiologySt Thomas, VII

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

2,329

Unique beneficiaries

—

Total services

2,903

Distinct HCPCS

Medicare payment

$170K

Peer benchmark

Total Medicare services vs. 3 Cardiology providers in VI — above median (cohort median 2,937).

PRESCRIBING · PART D · 2024

Total Rx claims

4,828

Beneficiaries

—

Total drug cost

$619K

Distinct drugs

Brand share

38.5%

Top prescribed drugs

Metoprolol Succinate580 claims

Rosuvastatin Calcium489 claims

Apixaban391 claims

Clopidogrel Bisulfate286 claims

Nifedipine267 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

No data available for this provider in 2025.

REFERRAL NETWORK

Where Ahmet Sayan'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). 128 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
MERIDIAN HOSPITALS CORPORATION	351	865
Laboratory Corporation Of America Holdings Clinical Laboratory · Raritan, NJ	288	707
Edward Choi Interventional Cardiology · Neptune, NJ	218	463
Joshua Winslow Cardiology · Bolivia, NC	187	500
MONMOUTH OCEAN HOSPITAL SERVICE CORPORATION	125	194
Pritinder Thind Diagnostic Radiology · East Brunswick, NJ	121	338
Nicole Glynn Diagnostic Radiology · East Brunswick, NJ	91	219
Moses Kumar Interventional Radiology · Pittsburgh, PA	89	132
Stanley Lu Diagnostic Radiology · Shrewsbury, NJ	77	114
Michael Carroll Diagnostic Radiology · East Brunswick, NJ	63	145
ALERT AMBULANCE SERVICE, INC	63	115
Todd Cooperman Physical Medicine and Rehabilitation · Saddle Brook, NJ	61	84

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