What is Erica Tsung's NPI number?

Erica Tsung's National Provider Identifier (NPI) is 1598653057, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Erica Tsung's specialty?

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

Where is Erica Tsung located?

Erica Tsung's practice location on file with NPPES is 1284 Auto Park Way Ste C, Escondido, CA 92029-2222.

What is Erica Tsung's phone number?

The practice phone number listed in the NPPES registry for Erica Tsung is (760) 745-9593.

Is Erica Tsung's NPI active?

Yes — Erica Tsung's NPI (1598653057) is active in the NPPES registry as of the last update on 2025-06-25.

IndividualActive

Erica Tsung

NPI 1598653057 · Optometrist · Escondido, CA

Erica Tsung is a Optometrist provider in Escondido, CA (NPI 1598653057).

Provider details

NPI number: 1598653057
Entity type: Individual
Primary specialty: OptometristEye and Vision Services Providers
Sex: Female
Sole proprietor: Yes
License: 36039 (CA)

Specialties & taxonomies

OptometristPrimary152W00000XLicense 36039 (CA)
Eye and Vision Services Providers

Profile Score

Established profile(54/100 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

1284 Auto Park Way Ste C

Escondido, CA 92029-2222

Phone: (760) 745-9593

Street-level locationGet directions

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Mailing address