IndividualActive
Timothy Chiu, PHARM.D.
NPI 1518261650 · Pharmacist · Antioch, CA
Timothy Chiu, PHARM.D. is a Pharmacist provider in Antioch, CA (NPI 1518261650).
Provider details
- NPI number
- 1518261650
- Entity type
- Individual
- Primary specialty
- PharmacistPharmacy Service Providers
- Credential
- PHARM.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 64697 (CA)
Specialties & taxonomies
Pharmacy Service Providers
Profile Score
Detailed profile(82/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
15 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
4501 Sand Creek Rd
Oncology/Infusion Clinic, Mob 4th Floor
Antioch, CA 94531-8687
Phone: (925) 813-3959
Fax: (925) 813-3952
Approximate (ZIP-level) locationGet directions
Mailing address
4501 Sand Creek Rd
Antioch, CA 94531-8687
Registry dates
- Enumerated
- 2011-01-04
- Last updated
- 2014-02-24
Frequently asked questions
- What is Timothy Chiu's NPI number?
- Timothy Chiu's National Provider Identifier (NPI) is 1518261650, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Timothy Chiu's specialty?
- Timothy Chiu is listed in the NPPES registry with a primary specialty of Pharmacist (Pharmacy Service Providers).
- Where is Timothy Chiu located?
- Timothy Chiu's practice location on file with NPPES is 4501 Sand Creek Rd, Antioch, CA 94531-8687.
- What is Timothy Chiu's phone number?
- The practice phone number listed in the NPPES registry for Timothy Chiu is (925) 813-3959.
- Is Timothy Chiu's NPI active?
- Yes — Timothy Chiu's NPI (1518261650) is active in the NPPES registry as of the last update on 2014-02-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.