Big 8 Pharmacy Inc
NPI 1588928402 · Community/Retail Pharmacy · Baldwin Park, CA
Enrolled with Medicare as Dme Supplier - Pharmacy · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Big 8 Pharmacy Inc is a Community/Retail Pharmacy organization in Baldwin Park, CA (NPI 1588928402).
Provider details
- NPI number
- 1588928402
- Entity type
- Organization
- Primary specialty
- Community/Retail PharmacySuppliers
- Organization subpart
- No
- Authorized official
- Dat Chau, Ceo(626) 851-8108
- License
- 53716 (CA)
Specialties & taxonomies
Suppliers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
13 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
Mailing address
Other names (DBA / former)
- Doing business as
- Big 8 Pharmacy
Registry dates
- Enumerated
- 2012-06-26
- Last updated
- 2024-07-11
- Certified
- 2024-07-11
Frequently asked questions
- What is Big 8 Pharmacy Inc's NPI number?
- Big 8 Pharmacy Inc's National Provider Identifier (NPI) is 1588928402, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Big 8 Pharmacy Inc?
- Big 8 Pharmacy Inc is classified in the NPPES registry as Community/Retail Pharmacy (Suppliers).
- Where is Big 8 Pharmacy Inc located?
- Big 8 Pharmacy Inc's practice location on file with NPPES is 4318 Maine Ave Ste C, Baldwin Park, CA 91706-3326.
- What is Big 8 Pharmacy Inc's phone number?
- The practice phone number listed in the NPPES registry for Big 8 Pharmacy Inc is (626) 851-8108.
- Does Big 8 Pharmacy Inc accept Medicare?
- Big 8 Pharmacy Inc is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for Big 8 Pharmacy Inc?
- The authorized official listed on Big 8 Pharmacy Inc's NPPES record is Dat Chau, Ceo. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Big 8 Pharmacy Inc's NPI active?
- Yes — Big 8 Pharmacy Inc's NPI (1588928402) is active in the NPPES registry as of the last update on 2024-07-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.