What is Sunjoo Choi's NPI number?

Sunjoo Choi's National Provider Identifier (NPI) is 1225985575, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Sunjoo Choi's specialty?

Sunjoo Choi is listed in the NPPES registry with a primary specialty of Acupuncturist (Other Service Providers).

Where is Sunjoo Choi located?

Sunjoo Choi's practice location on file with NPPES is 365 Flyers Ln, Tustin, CA 92782-6511.

What is Sunjoo Choi's phone number?

The practice phone number listed in the NPPES registry for Sunjoo Choi is (949) 519-2389.

Is Sunjoo Choi's NPI active?

Yes — Sunjoo Choi's NPI (1225985575) is active in the NPPES registry as of the last update on 2026-03-16.

IndividualActive

Sunjoo Choi

NPI 1225985575 · Acupuncturist · Tustin, CA

Sunjoo Choi is a Acupuncturist provider in Tustin, CA (NPI 1225985575).

Provider details

NPI number: 1225985575
Entity type: Individual
Primary specialty: AcupuncturistOther Service Providers
Sex: Female
Sole proprietor: Yes

Specialties & taxonomies

AcupuncturistPrimary171100000X
Other Service 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

365 Flyers Ln

Tustin, CA 92782-6511

Phone: (949) 519-2389

Street-level locationGet directions

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Mailing address