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James Chang, L.AC.
NPI 1750768586 · Acupuncturist · Rancho Cucamonga, CA
James Chang, L.AC. is a Acupuncturist provider in Rancho Cucamonga, CA (NPI 1750768586).
Provider details
- NPI number
- 1750768586
- Entity type
- Individual
- Primary specialty
- AcupuncturistOther Service Providers
- Credential
- L.AC.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 16473 (CA)
Specialties & taxonomies
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
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
8002 Haven Ave
Rancho Cucamonga, CA 91730-3047
Phone: (909) 979-1399
Street-level locationGet directions
Mailing address
1461 S Palomares St
Pomona, CA 91766-4519
Registry dates
- Enumerated
- 2015-04-30
- Last updated
- 2021-05-25
- Certified
- 2021-05-14
Frequently asked questions
- What is James Chang's NPI number?
- James Chang's National Provider Identifier (NPI) is 1750768586, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is James Chang's specialty?
- James Chang is listed in the NPPES registry with a primary specialty of Acupuncturist (Other Service Providers).
- Where is James Chang located?
- James Chang's practice location on file with NPPES is 8002 Haven Ave, Rancho Cucamonga, CA 91730-3047.
- What is James Chang's phone number?
- The practice phone number listed in the NPPES registry for James Chang is (909) 979-1399.
- Is James Chang's NPI active?
- Yes — James Chang's NPI (1750768586) is active in the NPPES registry as of the last update on 2021-05-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.