What is Mark Fenzl's specialty?

Mark Fenzl (NPI 1710958780) is a Medicare-billing provider whose primary specialty is Diagnostic Radiology in Springville, NY.

Where does Mark Fenzl practice?

Mark Fenzl practices in Springville, NY, based on the location reported in the CMS Medicare provider datasets for NPI 1710958780.

How much does Medicare pay Mark Fenzl?

Mark Fenzl (NPI 1710958780) received approximately $47K in total Medicare Part B payments, serving 964 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1710958780

Mark FenzlMD

PRACTICEJUNIPER RADIOLOGY, PCSee all providers at this practice →

Diagnostic RadiologySpringville, NYI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

1,711

Unique beneficiaries

—

Total services

1,915

Distinct HCPCS

Medicare payment

$39K

Peer benchmark

Total Medicare services vs. 2,489 Diagnostic Radiology providers in NY — below median (cohort median 3,110).

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 · 2025

No data available for this provider in 2025.

REFERRAL NETWORK

Where Mark Fenzl'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). 60 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
BROOKS - TLC HOSPITAL SYSTEM, INC.	1,032	2,541
Steven Barnes Internal Medicine · Silver Creek, NY	153	401
BROOKS-TLC HOSPITAL SYSTEM, INC.	145	249
James Wild Family Practice · Gowanda, NY	125	315
Wca Services Corporation Ambulance Service Provider · Jamestown, NY	79	113
Ranjan Bhayana Cardiology · Williamsville, NY	79	179
HARDIN MEMORIAL HOSPITAL	71	255
Ronald Greco Emergency Medicine · Forestville, NY	70	194
Jon Muntz Diagnostic Radiology · Williamsville, NY	62	115
Richard Pretorius Emergency Medicine · Irving, NY	58	135
Wayra Salazar Moreno Internal Medicine · Silver Creek, NY	54	149
Nancy Lance Physician Assistant · Froestville, NY	49	172

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