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Jahyun Koo, L.AC
NPI 1023308947 · Acupuncturist · San Pedro, CA
Jahyun Koo, L.AC is a Acupuncturist provider in San Pedro, CA (NPI 1023308947).
Provider details
- NPI number
- 1023308947
- Entity type
- Individual
- Primary specialty
- AcupuncturistOther Service Providers
- Credential
- L.AC
- Sex
- Male
- Sole proprietor
- Yes
- License
- AC14254 (CA)
Specialties & taxonomies
Other Service Providers
Profile Score
Detailed profile(82/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
15 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
645 W 9th St
San Pedro, CA 90731-3107
Phone: (213) 703-2698
Fax: (424) 287-2046
Street-level locationGet directions
Mailing address
645 W 9th St
San Pedro, CA 90731-3107
Registry dates
- Enumerated
- 2011-04-12
- Last updated
- 2018-02-22
Frequently asked questions
- What is Jahyun Koo's NPI number?
- Jahyun Koo's National Provider Identifier (NPI) is 1023308947, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jahyun Koo's specialty?
- Jahyun Koo is listed in the NPPES registry with a primary specialty of Acupuncturist (Other Service Providers).
- Where is Jahyun Koo located?
- Jahyun Koo's practice location on file with NPPES is 645 W 9th St, San Pedro, CA 90731-3107.
- What is Jahyun Koo's phone number?
- The practice phone number listed in the NPPES registry for Jahyun Koo is (213) 703-2698.
- Is Jahyun Koo's NPI active?
- Yes — Jahyun Koo's NPI (1023308947) is active in the NPPES registry as of the last update on 2018-02-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.