What is James Johnston's specialty?

James Johnston (NPI 1316940174) is a Medicare-billing provider whose primary specialty is Ophthalmology in Tallmadge, OH.

Where does James Johnston practice?

James Johnston practices in Tallmadge, OH, based on the location reported in the CMS Medicare provider datasets for NPI 1316940174.

How much does Medicare pay James Johnston?

James Johnston (NPI 1316940174) received approximately $86K in total Medicare Part B payments, serving 379 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1316940174

James JohnstonD.O.

PRACTICESYSTEM OPTICS LLCSee all providers at this practice →

OphthalmologyTallmadge, OHI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

750

Unique beneficiaries

—

Total services

1,037

Distinct HCPCS

Medicare payment

$78K

Peer benchmark

Total Medicare services vs. 597 Ophthalmology providers in OH — below median (cohort median 1,675).

PRESCRIBING · PART D · 2024

Total Rx claims

2,171

Beneficiaries

—

Total drug cost

$399K

Distinct drugs

Brand share

26.5%

Top prescribed drugs

Latanoprost622 claims

Brimonidine Tartrate240 claims

Ketorolac Tromethamine221 claims

Prednisolone Acetate144 claims

Timolol Maleate110 claims

QUALITY · MIPS · 2024

Final MIPS score

93.0

Quality

86.0

Cost

0.0

Improvement activities

40.0

Promoting interop.

100.0

Payment adjustment

0.76%

APM Entity

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

Total received

$3K

Payment records

By payment type

Food and Beverage$3K

Top paying entities

Food and Beverage$3K

FACILITY AFFILIATIONS

Hospital & Facility Affiliations (2)

CCN 360020

Hospital

CCN 360027

Hospital

REFERRAL NETWORK

Where James 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). 2 inbound referrers · 7 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
SUMMA HEALTH SYSTEM	43	106
SUMMA BARBERTON CITIZENS HOSPITAL	19	25

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
AKRON GENERAL MEDICAL CENTER	68	123
System Optics Llc Ambulatory Surgical Center · Tallmadge, OH	59	196
SUMMA HEALTH SYSTEM	51	150
David Reed Certified Registered Nurse Anesthetist (CRNA) · Mansfield, OH	30	81
WESTERN RESERVE HOSPITAL, LLC	18	31
SUMMA BARBERTON CITIZENS HOSPITAL	15	25
CRYSTAL CLINIC ORTHOPAEDIC CENTER LLC	11	22

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