What is Jeffrey Fenyves's specialty?

Jeffrey Fenyves (NPI 1700887106) is a Medicare-billing provider whose primary specialty is Internal Medicine in Kingsport, TN.

Where does Jeffrey Fenyves practice?

Jeffrey Fenyves practices in Kingsport, TN, based on the location reported in the CMS Medicare provider datasets for NPI 1700887106.

How much does Medicare pay Jeffrey Fenyves?

Medicare Part B utilization, prescribing (Part D), MIPS quality scores, and industry payments for Jeffrey Fenyves (NPI 1700887106) are detailed on this CareTrace profile.

PROVIDER PROFILE · NPI 1700887106

Jeffrey Fenyves

PRACTICEAHP OF EAST TENNESSEE PLLCSee all providers at this practice →

Internal MedicineKingsport, TNI

MEDICARE UTILIZATION · PART B · 2024

No data available for this provider in 2024.

PRESCRIBING · PART D · 2024

Total Rx claims

Beneficiaries

—

Total drug cost

$8K

Distinct drugs

Brand share

100.0%

Top prescribed drugs

Linaclotide12 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 Jeffrey Fenyves'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). 8 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Tri-Cities Endoscopy Center Pc Ambulatory Surgical Center · Kingsport, TN	176	253
SOLSTAS LAB PARTNERS GROUP LLC	106	389
Shelley Kudialis Certified Registered Nurse Anesthetist (CRNA) · Johnson City, TN	29	31
WELLMONT HEALTH SYSTEM	17	30
MCKINNEY, SUSANNE	17	19
MOUNTAIN STATES HEALTH ALLIANCE	16	32
WELLMONT HEALTH SYSTEM	12	22
Perry Jernigan Diagnostic Radiology · Johnson City, TN	11	20

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