PROVIDER PROFILE · NPI 1811942527

David JohnsonMD

PRACTICEPALMETTO RETINA CENTER LLCSee all providers at this practice →

OphthalmologyWest Columbia, SCI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

2,734

Unique beneficiaries

—

Total services

13,362

Distinct HCPCS

Medicare payment

$3.3M

Peer benchmark

Total Medicare services vs. 262 Ophthalmology providers in SC — top quintile (cohort median 3,252).

PRESCRIBING · PART D · 2024

Total Rx claims

212

Beneficiaries

—

Total drug cost

$6K

Distinct drugs

Brand share

0.0%

Top prescribed drugs

Prednisolone Acetate96 claims

Ofloxacin42 claims

Atropine Sulfate34 claims

Ketorolac Tromethamine24 claims

Timolol Maleate16 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$211

Payment records

By payment type

Food and Beverage$211

REFERRAL NETWORK

Where David Johnson'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
LEXINGTON COUNTY HEALTH SERVICES DISTRICT INC	130	251
THE REGIONAL MEDICAL CENTER OF ORANGEBURG AND CALHOUN COUNTIES	125	327
PRISMA HEALTH-MIDLANDS	61	152
NPI 1114033586	36	53
PROVIDENCE HOSPITAL, LLC	28	34
PRISMA HEALTH-MIDLANDS	24	41
Mark Keisler Ophthalmology · Lexington, SC	23	50
PRISMA HEALTH-MIDLANDS	22	35
Samuel Seltzer Ophthalmology · Florence, SC	22	72
CROPPER, LELAND	21	22
Michael Mcmullen Ophthalmology · Orangeburg, SC	21	39
RATIGAN, THOMAS	21	49

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