What is Erik Happ's specialty?

Erik Happ (NPI 1861484032) is a Medicare-billing provider whose primary specialty is Ophthalmology in Mt Pleasant, SC.

Where does Erik Happ practice?

Erik Happ practices in Mt Pleasant, SC, based on the location reported in the CMS Medicare provider datasets for NPI 1861484032.

How much does Medicare pay Erik Happ?

Erik Happ (NPI 1861484032) received approximately $81K in total Medicare Part B payments, serving 301 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1861484032

Erik HappMD

PRACTICELORIMAX, LLCSee all providers at this practice →

OphthalmologyMt Pleasant, SCI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

584

Unique beneficiaries

—

Total services

615

Distinct HCPCS

Medicare payment

$58K

Peer benchmark

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

PRESCRIBING · PART D · 2024

Total Rx claims

356

Beneficiaries

—

Total drug cost

$1.3M

Distinct drugs

Brand share

91.3%

Top prescribed drugs

Neomycin/Polymyxin B/Dexametha262 claims

Bimatoprost33 claims

Prednisone19 claims

Teprotumumab-Trbw16 claims

Erythromycin Base14 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

Total received

$7K

Payment records

By payment type

Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program$6K

Travel and Lodging$858

Food and Beverage$443

Top paying entities

Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program$6K

Travel and Lodging$858

Food and Beverage$443

REFERRAL NETWORK

Where Erik Happ'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 · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
WEST PENN ALLEGHENY HEALTH SYSTEM INC.	33	91
William Christie Ophthalmology · Cranberry Township, PA	15	26

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