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Vivian Diep, L.AC.
NPI 1528390275 · Acupuncturist · Pasadena, CA
Vivian Diep, L.AC. is a Acupuncturist provider in Pasadena, CA (NPI 1528390275).
Provider details
- NPI number
- 1528390275
- Entity type
- Individual
- Primary specialty
- AcupuncturistOther Service Providers
- Credential
- L.AC.
- Sex
- Female
- Sole proprietor
- Yes
- License
- 8358 (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
449 N Catalina Ave
Suite 104
Pasadena, CA 91106-1087
Phone: (626) 429-6829
Street-level locationGet directions
Mailing address
449 North Catalina Ave.
Pasadena, CA 91106
Registry dates
- Enumerated
- 2010-02-05
- Last updated
- 2010-02-05
Frequently asked questions
- What is Vivian Diep's NPI number?
- Vivian Diep's National Provider Identifier (NPI) is 1528390275, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Vivian Diep's specialty?
- Vivian Diep is listed in the NPPES registry with a primary specialty of Acupuncturist (Other Service Providers).
- Where is Vivian Diep located?
- Vivian Diep's practice location on file with NPPES is 449 N Catalina Ave, Pasadena, CA 91106-1087.
- What is Vivian Diep's phone number?
- The practice phone number listed in the NPPES registry for Vivian Diep is (626) 429-6829.
- Is Vivian Diep's NPI active?
- Yes — Vivian Diep's NPI (1528390275) is active in the NPPES registry as of the last update on 2010-02-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.