IndividualActive
David Quach
NPI 1235585365 · Pharmacist · Fontana, CA
David Quach is a Pharmacist provider in Fontana, CA (NPI 1235585365).
Provider details
- NPI number
- 1235585365
- Entity type
- Individual
- Primary specialty
- PharmacistPharmacy Service Providers
- Sex
- Male
- Sole proprietor
- Yes
- License
- 55989 (CA)
Specialties & taxonomies
Pharmacy Service Providers
Profile Score
Established profile(72/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
10 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
9840 Sierra Ave
Fontana, CA 92335-6719
Phone: (909) 350-0284
Fax: (909) 350-8349
Street-level locationGet directions
Mailing address
9840 Sierra Ave
Fontana, CA 92335-6719
Registry dates
- Enumerated
- 2016-05-07
- Last updated
- 2016-05-07
Frequently asked questions
- What is David Quach's NPI number?
- David Quach's National Provider Identifier (NPI) is 1235585365, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is David Quach's specialty?
- David Quach is listed in the NPPES registry with a primary specialty of Pharmacist (Pharmacy Service Providers).
- Where is David Quach located?
- David Quach's practice location on file with NPPES is 9840 Sierra Ave, Fontana, CA 92335-6719.
- What is David Quach's phone number?
- The practice phone number listed in the NPPES registry for David Quach is (909) 350-0284.
- Is David Quach's NPI active?
- Yes — David Quach's NPI (1235585365) is active in the NPPES registry as of the last update on 2016-05-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.