What is Ivan Yong's NPI number?

Ivan Yong's National Provider Identifier (NPI) is 1508340167, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Ivan Yong's specialty?

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

Where is Ivan Yong located?

Ivan Yong's practice location on file with NPPES is 835 Third Ave Ste a, Chula Vista, CA 91911-1352.

What is Ivan Yong's phone number?

The practice phone number listed in the NPPES registry for Ivan Yong is (619) 425-7755.

Is Ivan Yong's NPI active?

Yes — Ivan Yong's NPI (1508340167) is active in the NPPES registry as of the last update on 2024-03-19.

IndividualActive

Ivan Yong

NPI 1508340167 · Optometrist · Chula Vista, CA

Ivan Yong is a Optometrist provider in Chula Vista, CA (NPI 1508340167).

Provider details

NPI number: 1508340167
Entity type: Individual
Primary specialty: OptometristEye and Vision Services Providers
Sex: Male
Sole proprietor: Yes
License: 34031TLG (CA)

Specialties & taxonomies

OptometristPrimary152W00000XLicense 34031TLG (CA)
Eye and Vision Services Providers

Profile Score

Established profile(67/100 index)

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

Registry tenure38% of score
7 yrs 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

835 Third Ave Ste a

Chula Vista, CA 91911-1352

Phone: (619) 425-7755

Street-level locationGet directions

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Mailing address