What is Darien Vonk's NPI number?

Darien Vonk's National Provider Identifier (NPI) is 1750234548, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Darien Vonk's specialty?

Darien Vonk is listed in the NPPES registry with a primary specialty of Registered Nurse (Nursing Service Providers).

Where is Darien Vonk located?

Darien Vonk's practice location on file with NPPES is 601 Highway 6 W, Iowa City, IA 52246-2209.

What is Darien Vonk's phone number?

The practice phone number listed in the NPPES registry for Darien Vonk is (319) 338-0581.

Is Darien Vonk's NPI active?

Yes — Darien Vonk's NPI (1750234548) is active in the NPPES registry as of the last update on 2026-02-19.

IndividualActive

Darien Vonk

NPI 1750234548 · Registered Nurse · Iowa City, IA

Darien Vonk is a Registered Nurse provider in Iowa City, IA (NPI 1750234548).

Provider details

NPI number: 1750234548
Entity type: Individual
Primary specialty: Registered NurseNursing Service Providers
Sex: Male
Sole proprietor: No
License: 176992 (IA)

Specialties & taxonomies

Registered NursePrimary163W00000XLicense 176992 (IA)
Nursing Service Providers

Profile Score

Established profile(53/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure38% of score
Under 1 yr in registry
Profile completeness38% of score
100% of core fields populated
Practice footprint23% of score
1 documented practice location

Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.

Practice location

601 Highway 6 W

Iowa City, IA 52246-2209

Phone: (319) 338-0581

Approximate (ZIP-level) locationGet directions

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Mailing address