IndividualActive
Yongsil Choi, RN
NPI 1326741034 · Registered Nurse · Costa Mesa, CA
Yongsil Choi, RN is a Registered Nurse provider in Costa Mesa, CA (NPI 1326741034).
Provider details
- NPI number
- 1326741034
- Entity type
- Individual
- Primary specialty
- Registered NurseNursing Service Providers
- Credential
- RN
- Sex
- Female
- Sole proprietor
- No
- License
- 95322053 (CA)
Specialties & taxonomies
Nursing Service Providers
Nursing Service Providers
Profile Score
Established profile(59/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
3 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
301 Victoria St
Costa Mesa, CA 92627-7131
Phone: (949) 642-2734
Street-level locationGet directions
Mailing address
166 Full Moon
Irvine, CA 92618-8806
Registry dates
- Enumerated
- 2023-03-22
- Last updated
- 2025-07-23
- Certified
- 2025-07-23
Frequently asked questions
- What is Yongsil Choi's NPI number?
- Yongsil Choi's National Provider Identifier (NPI) is 1326741034, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Yongsil Choi's specialty?
- Yongsil Choi is listed in the NPPES registry with a primary specialty of Registered Nurse (Nursing Service Providers).
- Where is Yongsil Choi located?
- Yongsil Choi's practice location on file with NPPES is 301 Victoria St, Costa Mesa, CA 92627-7131.
- What is Yongsil Choi's phone number?
- The practice phone number listed in the NPPES registry for Yongsil Choi is (949) 642-2734.
- Is Yongsil Choi's NPI active?
- Yes — Yongsil Choi's NPI (1326741034) is active in the NPPES registry as of the last update on 2025-07-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.