What is Ralph Dehaan's specialty?

Ralph Dehaan (NPI 1790763811) is a Medicare-billing provider whose primary specialty is Optometry in Pella, IA.

Where does Ralph Dehaan practice?

Ralph Dehaan practices in Pella, IA, based on the location reported in the CMS Medicare provider datasets for NPI 1790763811.

How much does Medicare pay Ralph Dehaan?

Ralph Dehaan (NPI 1790763811) received approximately $33K in total Medicare Part B payments, serving 425 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1790763811

Ralph DehaanO.D.

PRACTICEEYEMART EXPRESS LLCSee all providers at this practice →

OptometryPella, IAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

483

Unique beneficiaries

—

Total services

509

Distinct HCPCS

Medicare payment

$31K

Peer benchmark

Total Medicare services vs. 479 Optometry providers in IA — below median (cohort median 556).

PRESCRIBING · PART D · 2024

Total Rx claims

284

Beneficiaries

—

Total drug cost

$8K

Distinct drugs

Brand share

16.2%

Top prescribed drugs

Latanoprost110 claims

Timolol Maleate62 claims

Neomycin/Polymyxin B/Dexametha22 claims

Dorzolamide Hcl20 claims

Brimonidine Tartrate18 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

No data available for this provider in 2024.

REFERRAL NETWORK

Where Ralph Dehaan'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). 4 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Alison Smith Diagnostic Radiology · Pella, IA	29	59
Russell Vanhemert Chiropractic · Pella, IA	16	46
Craig Wittenberg Family Practice · Pella, IA	15	36
Ryle Smith Chiropractic · Pella, IA	13	52

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