PROVIDER PROFILE · NPI 1780888586

Aaron ParnesM.D.

PRACTICEVILLI P ENDERS PASee all providers at this practice →

OphthalmologyPortland, MEI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

2,228

Unique beneficiaries

—

Total services

78,724

Distinct HCPCS

Medicare payment

$2.8M

Peer benchmark

Total Medicare services vs. 68 Ophthalmology providers in ME — top quintile (cohort median 1,604).

PRESCRIBING · PART D · 2024

Total Rx claims

725

Beneficiaries

—

Total drug cost

$29K

Distinct drugs

Brand share

8.8%

Top prescribed drugs

Prednisolone Acetate247 claims

Ofloxacin138 claims

Brimonidine Tartrate87 claims

Timolol Maleate65 claims

Brinzolamide49 claims

QUALITY · MIPS · 2024

Final MIPS score

97.9

Quality

83.3

Cost

0.0

Improvement activities

40.0

Promoting interop.

100.0

Payment adjustment

0.97%

APM Entity

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$95

Payment records

By payment type

Food and Beverage$95

REFERRAL NETWORK

Where Aaron Parnes'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
Eyecare Medical Group Ambulatory Surgical Center · Portland, ME	66	181
Nordx Clinical Laboratory · Scarborough, ME	51	177
Jordan Sterrer Ophthalmology · Portland, ME	19	31
Samuel Solish Ophthalmology · Portland, ME	18	24
MARTINS POINT HEALTHCARE	17	44
ST. MARY'S REGIONAL MEDICAL CENTER	12	64
BRIDGTON HOSPITAL	11	60

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