IndividualActive
Sophia Chang, DACM, DIPL OM, LAC
NPI 1427577576 · Acupuncturist · San Diego, CA
Sophia Chang, DACM, DIPL OM, LAC is a Acupuncturist provider in San Diego, CA (NPI 1427577576).
Provider details
- NPI number
- 1427577576
- Entity type
- Individual
- Primary specialty
- AcupuncturistOther Service Providers
- Credential
- DACM, DIPL OM, LAC
- Sex
- Female
- Sole proprietor
- Yes
- License
- 166181 (CA)
Specialties & taxonomies
Other Service Providers
Other Service Providers
Profile Score
Established profile(74/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
8 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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
4638 Park Blvd
San Diego, CA 92116-8601
Phone: (619) 220-0878
Street-level locationGet directions
Mailing address
4638 Park Blvd
San Diego, CA 92116-8601
Additional practice locations (1)
- 3320 2nd AveSan Diego, CA 92103-5612Phone: (951) 888-0588
Registry dates
- Enumerated
- 2017-09-10
- Last updated
- 2020-12-05
- Certified
- 2020-12-05
Frequently asked questions
- What is Sophia Chang's NPI number?
- Sophia Chang's National Provider Identifier (NPI) is 1427577576, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sophia Chang's specialty?
- Sophia Chang is listed in the NPPES registry with a primary specialty of Acupuncturist (Other Service Providers).
- Where is Sophia Chang located?
- Sophia Chang's practice location on file with NPPES is 4638 Park Blvd, San Diego, CA 92116-8601.
- What is Sophia Chang's phone number?
- The practice phone number listed in the NPPES registry for Sophia Chang is (619) 220-0878.
- Is Sophia Chang's NPI active?
- Yes — Sophia Chang's NPI (1427577576) is active in the NPPES registry as of the last update on 2020-12-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.