PROVIDER PROFILE · NPI 1861447138

Donald BarnhorstM.D.

PRACTICEDONALD A. BARNHORST JR. MD PASee all providers at this practice →

OphthalmologyJacksonville, FLI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

4,172

Unique beneficiaries

—

Total services

4,835

Distinct HCPCS

Medicare payment

$399K

Peer benchmark

Total Medicare services vs. 1,263 Ophthalmology providers in FL — above median (cohort median 2,598).

PRESCRIBING · PART D · 2024

Total Rx claims

1,907

Beneficiaries

—

Total drug cost

$144K

Distinct drugs

Brand share

25.3%

Top prescribed drugs

Latanoprost567 claims

Ketorolac Tromethamine247 claims

Prednisolone Acetate152 claims

Dorzolamide Hcl/Timolol Maleat130 claims

Timolol Maleate109 claims

QUALITY · MIPS · 2024

Final MIPS score

81.8

Quality

64.4

Cost

74.9

Improvement activities

40.0

Promoting interop.

100.0

Payment adjustment

0.29%

Group

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$254

Payment records

By payment type

Food and Beverage$254

Top paying entities

Food and Beverage$254

REFERRAL NETWORK

Where Donald Barnhorst'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). 7 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Jacksonville Surgery Center, Ltd Ambulatory Surgical Center · Jacksonville, FL	59	126
MEMORIAL HEALTHCARE GROUP INC	30	42
Laboratory Corporation Of America Clinical Laboratory · Tampa, FL	16	24
Mayo Clinic Jacksonville Clinical Laboratory · Jacksonville, FL	16	30
Bernhardt Laboratories Inc Clinical Laboratory · Jacksonville, FL	14	20
James Chapman Anesthesiology · Jacksonville, FL	11	18
Efstratios Lagoutaris Podiatry · Jacksonville Beach, FL	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