What is Christina Johnston's specialty?

Christina Johnston (NPI 1659519296) is a Medicare-billing provider whose primary specialty is Neurology in Holland, MI.

Where does Christina Johnston practice?

Christina Johnston practices in Holland, MI, based on the location reported in the CMS Medicare provider datasets for NPI 1659519296.

How much does Medicare pay Christina Johnston?

Christina Johnston (NPI 1659519296) received approximately $33K in total Medicare Part B payments, serving 224 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1659519296

Christina JohnstonD.O.

NeurologyHolland, MII

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

275

Unique beneficiaries

—

Total services

380

Distinct HCPCS

Medicare payment

$25K

Peer benchmark

Total Medicare services vs. 545 Neurology providers in MI — top quintile (cohort median 356).

PRESCRIBING · PART D · 2024

Total Rx claims

4,153

Beneficiaries

—

Total drug cost

$459K

Distinct drugs

Brand share

27.6%

Top prescribed drugs

Gabapentin395 claims

Carbidopa/Levodopa286 claims

Donepezil Hcl226 claims

Topiramate193 claims

Levetiracetam166 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

Total received

$149

Payment records

By payment type

Food and Beverage$149

Top paying entities

Food and Beverage$149

REFERRAL NETWORK

Where Christina Johnston'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). 13 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Gerald Perriguey Diagnostic Radiology · Holland, MI	35	92
SPECTRUM HEALTH PRIMARY CARE PARTNERS	35	67
Edward Maas Diagnostic Radiology · Holland, MI	28	84
Stephen Mauger Hospitalist · Midland, MI	25	102
Ellen Jansyn Internal Medicine · Holland, MI	23	36
NPI 1104848712	21	49
LAKEWOOD FAMILY MEDICINE PLC	20	40
Jennifer Bhunpaen Internal Medicine · Holland, MI	19	51
Lynn Cronin Cardiology · Norfolk, VA	17	32
William Frauenheim Cardiology · Holland, MI	16	32
Gregory Bernath Interventional Cardiology · Naples, FL	15	26
ZEELAND COMMUNITY HOSPITAL	13	38

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