OrganizationActive
Jamie O Chang, L.ac.
NPI 1003252214 · Acupuncturist · Fountain Valley, CA
Jamie O Chang, L.ac. is a Acupuncturist organization in Fountain Valley, CA (NPI 1003252214).
Provider details
- NPI number
- 1003252214
- Entity type
- Organization
- Primary specialty
- AcupuncturistOther Service Providers
- Organization subpart
- No
- Authorized official
- Jamie Chang, Acupuncturist(714) 841-1500
- License
- 12718 (CA)
Specialties & taxonomies
Other Service Providers
Profile Score
Detailed profile(78/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
13 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
8840 Warner Ave
Suite 100
Fountain Valley, CA 92708-3232
Phone: (714) 841-1500
Fax: (714) 841-1551
Street-level locationGet directions
Mailing address
8840 Warner Ave
Fountain Valley, CA 92708-3232
Registry dates
- Enumerated
- 2013-05-14
- Last updated
- 2013-10-01
Frequently asked questions
- What is Jamie O Chang, L.ac.'s NPI number?
- Jamie O Chang, L.ac.'s National Provider Identifier (NPI) is 1003252214, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Jamie O Chang, L.ac.?
- Jamie O Chang, L.ac. is classified in the NPPES registry as Acupuncturist (Other Service Providers).
- Where is Jamie O Chang, L.ac. located?
- Jamie O Chang, L.ac.'s practice location on file with NPPES is 8840 Warner Ave, Fountain Valley, CA 92708-3232.
- What is Jamie O Chang, L.ac.'s phone number?
- The practice phone number listed in the NPPES registry for Jamie O Chang, L.ac. is (714) 841-1500.
- Who is the authorized official for Jamie O Chang, L.ac.?
- The authorized official listed on Jamie O Chang, L.ac.'s NPPES record is Jamie Chang, Acupuncturist. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Jamie O Chang, L.ac.'s NPI active?
- Yes — Jamie O Chang, L.ac.'s NPI (1003252214) is active in the NPPES registry as of the last update on 2013-10-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.