IndividualActive
Louis Yu
NPI 1194337238 · Pharmacist · San Francisco, CA
Louis Yu is a Pharmacist provider in San Francisco, CA (NPI 1194337238).
Provider details
- NPI number
- 1194337238
- Entity type
- Individual
- Primary specialty
- PharmacistPharmacy Service Providers
- Sex
- Male
- Sole proprietor
- No
- License
- 78800 (CA)
Specialties & taxonomies
Pharmacy Service Providers
Profile Score
Established profile(64/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
5 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
2494 San Bruno Ave
San Francisco, CA 94134-1526
Phone: (415) 468-4274
Street-level locationGet directions
Mailing address
2494 San Bruno Ave
San Francisco, CA 94134-1526
Registry dates
- Enumerated
- 2020-08-19
- Last updated
- 2020-08-19
- Certified
- 2020-08-19
Frequently asked questions
- What is Louis Yu's NPI number?
- Louis Yu's National Provider Identifier (NPI) is 1194337238, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Louis Yu's specialty?
- Louis Yu is listed in the NPPES registry with a primary specialty of Pharmacist (Pharmacy Service Providers).
- Where is Louis Yu located?
- Louis Yu's practice location on file with NPPES is 2494 San Bruno Ave, San Francisco, CA 94134-1526.
- What is Louis Yu's phone number?
- The practice phone number listed in the NPPES registry for Louis Yu is (415) 468-4274.
- Is Louis Yu's NPI active?
- Yes — Louis Yu's NPI (1194337238) is active in the NPPES registry as of the last update on 2020-08-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.