IndividualActive
Si Xu
NPI 1538578133 · Acupuncturist · Los Angeles, CA
Si Xu is a Acupuncturist provider in Los Angeles, CA (NPI 1538578133).
Provider details
- NPI number
- 1538578133
- Entity type
- Individual
- Primary specialty
- AcupuncturistOther Service Providers
- Sex
- Female
- Sole proprietor
- Yes
- License
- 15931 (CA)
Specialties & taxonomies
Other Service Providers
Profile Score
Detailed profile(75/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
11 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
2415 Pasadena Ave
Los Angeles, CA 90031
Phone: (626) 389-7123
Street-level locationGet directions
Mailing address
P.o. Box 1171
Monterey Park, CA 91754
Registry dates
- Enumerated
- 2014-08-07
- Last updated
- 2014-08-07
Frequently asked questions
- What is Si Xu's NPI number?
- Si Xu's National Provider Identifier (NPI) is 1538578133, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Si Xu's specialty?
- Si Xu is listed in the NPPES registry with a primary specialty of Acupuncturist (Other Service Providers).
- Where is Si Xu located?
- Si Xu's practice location on file with NPPES is 2415 Pasadena Ave, Los Angeles, CA 90031.
- What is Si Xu's phone number?
- The practice phone number listed in the NPPES registry for Si Xu is (626) 389-7123.
- Is Si Xu's NPI active?
- Yes — Si Xu's NPI (1538578133) is active in the NPPES registry as of the last update on 2014-08-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.