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Charles Yun, ACC
NPI 1639405525 · Acupuncturist · Fullerton, CA
Charles Yun, ACC is a Acupuncturist provider in Fullerton, CA (NPI 1639405525).
Provider details
- NPI number
- 1639405525
- Entity type
- Individual
- Primary specialty
- AcupuncturistOther Service Providers
- Credential
- ACC
- Sex
- Male
- Sole proprietor
- Yes
- License
- 8026 (CA)
Specialties & taxonomies
Other Service Providers
Profile Score
Detailed profile(84/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
16 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
2008 N. Deerpark Drive
Apt. # 314
Fullerton, CA 92831
Phone: (714) 252-7100
Street-level locationGet directions
Mailing address
2008 Deerpark Dr
Fullerton, CA 92831-1589
Registry dates
- Enumerated
- 2009-10-27
- Last updated
- 2010-05-05
Frequently asked questions
- What is Charles Yun's NPI number?
- Charles Yun's National Provider Identifier (NPI) is 1639405525, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Charles Yun's specialty?
- Charles Yun is listed in the NPPES registry with a primary specialty of Acupuncturist (Other Service Providers).
- Where is Charles Yun located?
- Charles Yun's practice location on file with NPPES is 2008 N. Deerpark Drive, Fullerton, CA 92831.
- What is Charles Yun's phone number?
- The practice phone number listed in the NPPES registry for Charles Yun is (714) 252-7100.
- Is Charles Yun's NPI active?
- Yes — Charles Yun's NPI (1639405525) is active in the NPPES registry as of the last update on 2010-05-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.