IndividualActive
Diem Chau Hoang
NPI 1154810943 · Pharmacist · Rancho Cucamonga, CA
Diem Chau Hoang is a Pharmacist provider in Rancho Cucamonga, CA (NPI 1154810943).
Provider details
- NPI number
- 1154810943
- Entity type
- Individual
- Primary specialty
- PharmacistPharmacy Service Providers
- Sex
- Female
- Sole proprietor
- No
- License
- 69464 (CA)
Specialties & taxonomies
Pharmacy Service Providers
Profile Score
Established profile(68/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
8 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
7170 Day Creek Blvd
Rancho Cucamonga, CA 91739-8821
Phone: (909) 463-7843
Street-level locationGet directions
Mailing address
6811 Landriano Pl
Rancho Cucamonga, CA 91701-8598
Registry dates
- Enumerated
- 2018-05-07
- Last updated
- 2021-07-11
- Certified
- 2021-07-11
Frequently asked questions
- What is Diem Chau Hoang's NPI number?
- Diem Chau Hoang's National Provider Identifier (NPI) is 1154810943, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Diem Chau Hoang's specialty?
- Diem Chau Hoang is listed in the NPPES registry with a primary specialty of Pharmacist (Pharmacy Service Providers).
- Where is Diem Chau Hoang located?
- Diem Chau Hoang's practice location on file with NPPES is 7170 Day Creek Blvd, Rancho Cucamonga, CA 91739-8821.
- What is Diem Chau Hoang's phone number?
- The practice phone number listed in the NPPES registry for Diem Chau Hoang is (909) 463-7843.
- Is Diem Chau Hoang's NPI active?
- Yes — Diem Chau Hoang's NPI (1154810943) is active in the NPPES registry as of the last update on 2021-07-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.