IndividualActive
George Chang
NPI 1255713533 · Acupuncturist · Hacienda Heights, CA
George Chang is a Acupuncturist provider in Hacienda Heights, CA (NPI 1255713533).
Provider details
- NPI number
- 1255713533
- Entity type
- Individual
- Primary specialty
- AcupuncturistOther Service Providers
- Sex
- Male
- Sole proprietor
- Yes
- License
- AC16502 (CA)
Specialties & taxonomies
Other Service Providers
Profile Score
Established profile(73/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
10 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
3120 S Hacienda Blvd Ste 201a
Hacienda Heights, CA 91745-6305
Phone: (626) 400-5255
Street-level locationGet directions
Mailing address
17936 Calle Silvosa
Rowland Heights, CA 91748-2516
Registry dates
- Enumerated
- 2015-06-23
- Last updated
- 2015-12-03
Frequently asked questions
- What is George Chang's NPI number?
- George Chang's National Provider Identifier (NPI) is 1255713533, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is George Chang's specialty?
- George Chang is listed in the NPPES registry with a primary specialty of Acupuncturist (Other Service Providers).
- Where is George Chang located?
- George Chang's practice location on file with NPPES is 3120 S Hacienda Blvd Ste 201a, Hacienda Heights, CA 91745-6305.
- What is George Chang's phone number?
- The practice phone number listed in the NPPES registry for George Chang is (626) 400-5255.
- Is George Chang's NPI active?
- Yes — George Chang's NPI (1255713533) is active in the NPPES registry as of the last update on 2015-12-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.