What is Joseph Dang's NPI number?

Joseph Dang's National Provider Identifier (NPI) is 1821899980, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Joseph Dang's specialty?

Joseph Dang is listed in the NPPES registry with a primary specialty of Optometrist (Eye and Vision Services Providers).

Where is Joseph Dang located?

Joseph Dang's practice location on file with NPPES is 2900 Heartland Dr, Coralville, IA 52241-2740.

What is Joseph Dang's phone number?

The practice phone number listed in the NPPES registry for Joseph Dang is (319) 545-3215.

Is Joseph Dang's NPI active?

Yes — Joseph Dang's NPI (1821899980) is active in the NPPES registry as of the last update on 2026-05-01.

IndividualActive

Joseph Dang

NPI 1821899980 · Optometrist · Coralville, IA

Joseph Dang is a Optometrist provider in Coralville, IA (NPI 1821899980).

Provider details

NPI number: 1821899980
Entity type: Individual
Primary specialty: OptometristEye and Vision Services Providers
Sole proprietor: No
License: 128975 (IA)

Specialties & taxonomies

OptometristPrimary152W00000XLicense 128975 (IA)
Eye and Vision Services Providers

Profile Score

Established profile(55/100 index)

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

Registry tenure38% of score
1 yr in NPPES 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

2900 Heartland Dr

Coralville, IA 52241-2740

Phone: (319) 545-3215

Approximate (ZIP-level) locationGet directions

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Mailing address