PROVIDER PROFILE · NPI 1902977655

Cody QuarnbergOD

PRACTICEDONNA PRELLBERGSee all providers at this practice →

OptometryScottsdale, AZI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

3,028

Unique beneficiaries

—

Total services

3,387

Distinct HCPCS

Medicare payment

$187K

Peer benchmark

Total Medicare services vs. 647 Optometry providers in AZ — top quintile (cohort median 351).

PRESCRIBING · PART D · 2024

Total Rx claims

3,085

Beneficiaries

—

Total drug cost

$673K

Distinct drugs

Brand share

37.8%

Top prescribed drugs

Latanoprost773 claims

Timolol Maleate326 claims

Bimatoprost265 claims

Travoprost198 claims

Brimonidine Tartrate167 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$683

Payment records

By payment type

Food and Beverage$664

Education$19

REFERRAL NETWORK

Where Cody Quarnberg'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). 3 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Scottsdale Eye Surgery Center, P.C Ambulatory Surgical Center · Scottsdale, AZ	14	14
Craig Suiter Ophthalmology · Scottsdale, AZ	13	15
HONORHEALTH	11	13

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