What is John Mackenzie's specialty?

John Mackenzie (NPI 1518078807) is a Medicare-billing provider whose primary specialty is Neurology in Prescott, AZ.

Where does John Mackenzie practice?

John Mackenzie practices in Prescott, AZ, based on the location reported in the CMS Medicare provider datasets for NPI 1518078807.

How much does Medicare pay John Mackenzie?

John Mackenzie (NPI 1518078807) received approximately $319K in total Medicare Part B payments, serving 459 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1518078807

John MackenzieDO

NeurologyPrescott, AZI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

702

Unique beneficiaries

—

Total services

44,309

Distinct HCPCS

Medicare payment

$305K

Peer benchmark

Total Medicare services vs. 340 Neurology providers in AZ — top quintile (cohort median 784).

PRESCRIBING · PART D · 2024

Total Rx claims

3,746

Beneficiaries

—

Total drug cost

$857K

Distinct drugs

Brand share

26.5%

Top prescribed drugs

Gabapentin329 claims

Carbidopa/Levodopa157 claims

Levetiracetam150 claims

Donepezil Hcl148 claims

Clonazepam121 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$468

Payment records

By payment type

Food and Beverage$448

Education$20

Top paying entities

Food and Beverage$448

Education$20

REFERRAL NETWORK

Where John Mackenzie'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). 28 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Stanley Smith Diagnostic Radiology · Omaha, NE	48	65
Brian Kimball Diagnostic Radiology · Prescott, AZ	45	59
Matthew Dicker Diagnostic Radiology · Prescott, AZ	43	66
JOHNSON, BRENT	40	62
Life Line Ambulance Service Inc Ambulance Service Provider · Prescott, AZ	39	62
GRIFFIN, JOSEPH	35	70
HIGH DESERT DIAGNOSTIC LABORATORY	32	65
Mohammad-Ali El-Harakeh Internal Medicine · Prescott, AZ	29	119
Brad Hayman Podiatry · Prescott, AZ	27	46
Stephen Stuart Internal Medicine · Prescott, AZ	21	42
Hojat Askari Internal Medicine · Prescott, AZ	21	46
THOMAS, HARVEY	20	31

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