IndividualActive
Clayton Yu, PHARM.D.
NPI 1477823284 · Pharmacist · Irvine, CA
Clayton Yu, PHARM.D. is a Pharmacist provider in Irvine, CA (NPI 1477823284).
Provider details
- NPI number
- 1477823284
- Entity type
- Individual
- Primary specialty
- PharmacistPharmacy Service Providers
- Credential
- PHARM.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 66547 (CA)
Specialties & taxonomies
Pharmacy Service Providers
Profile Score
Detailed profile(80/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
14 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
5695 Alton Pkwy
Irvine, CA 92618-4059
Phone: (949) 726-0716
Street-level locationGet directions
Mailing address
4941 Lori Ann Ln
Irvine, CA 92604-2420
Registry dates
- Enumerated
- 2012-01-10
- Last updated
- 2012-01-10
Frequently asked questions
- What is Clayton Yu's NPI number?
- Clayton Yu's National Provider Identifier (NPI) is 1477823284, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Clayton Yu's specialty?
- Clayton Yu is listed in the NPPES registry with a primary specialty of Pharmacist (Pharmacy Service Providers).
- Where is Clayton Yu located?
- Clayton Yu's practice location on file with NPPES is 5695 Alton Pkwy, Irvine, CA 92618-4059.
- What is Clayton Yu's phone number?
- The practice phone number listed in the NPPES registry for Clayton Yu is (949) 726-0716.
- Is Clayton Yu's NPI active?
- Yes — Clayton Yu's NPI (1477823284) is active in the NPPES registry as of the last update on 2012-01-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.