What is Robert Van Oss's NPI number?

Robert Van Oss's National Provider Identifier (NPI) is 1295692432, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Robert Van Oss's specialty?

Robert Van Oss is listed in the NPPES registry with a primary specialty of Ophthalmic Assistant (Eye and Vision Services Providers).

Where is Robert Van Oss located?

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

What is Robert Van Oss's phone number?

The practice phone number listed in the NPPES registry for Robert Van Oss is (319) 338-0581.

Is Robert Van Oss's NPI active?

Yes — Robert Van Oss's NPI (1295692432) is active in the NPPES registry as of the last update on 2026-01-08.

IndividualActive

Robert Van Oss

NPI 1295692432 · Ophthalmic Assistant · Iowa City, IA

Robert Van Oss is a Ophthalmic Assistant provider in Iowa City, IA (NPI 1295692432).

Provider details

NPI number: 1295692432
Entity type: Individual
Primary specialty: Ophthalmic AssistantEye and Vision Services Providers
Sex: Male
Sole proprietor: Yes

Specialties & taxonomies

Ophthalmic AssistantPrimary156FX1101X
Eye and Vision Services Providers

Profile Score

Basic profile(47/100 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
83% 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

Fax: (319) 887-4926

Approximate (ZIP-level) locationGet directions

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Mailing address