What is Elizabeth Ching's NPI number?

Elizabeth Ching's National Provider Identifier (NPI) is 1881535649, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Elizabeth Ching's specialty?

Elizabeth Ching is listed in the NPPES registry with a primary specialty of Ophthalmic Technician/Technologist (Eye and Vision Services Providers).

Where is Elizabeth Ching located?

Elizabeth Ching's practice location on file with NPPES is 2501 W 22nd St, Sioux Falls, SD 57105-1305.

What is Elizabeth Ching's phone number?

The practice phone number listed in the NPPES registry for Elizabeth Ching is (605) 336-3230.

Is Elizabeth Ching's NPI active?

Yes — Elizabeth Ching's NPI (1881535649) is active in the NPPES registry as of the last update on 2026-04-03.

IndividualActive

Elizabeth Ching

NPI 1881535649 · Ophthalmic Technician/Technologist · Sioux Falls, SD

Elizabeth Ching is a Ophthalmic Technician/Technologist provider in Sioux Falls, SD (NPI 1881535649).

Provider details

NPI number: 1881535649
Entity type: Individual
Primary specialty: Ophthalmic Technician/TechnologistEye and Vision Services Providers
Sex: Female
Sole proprietor: No

Specialties & taxonomies

Ophthalmic Technician/TechnologistPrimary156FX1100X
Eye and Vision Services Providers

Profile Score

Basic profile(46/100 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

2501 W 22nd St

Sioux Falls, SD 57105-1305

Phone: (605) 336-3230

Street-level locationGet directions

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Mailing address