IndividualActive
Daniel Chao, PHARM.D.
NPI 1093267460 · Pharmacist · Ontario, CA
Daniel Chao, PHARM.D. is a Pharmacist provider in Ontario, CA (NPI 1093267460).
Provider details
- NPI number
- 1093267460
- Entity type
- Individual
- Primary specialty
- PharmacistPharmacy Service Providers
- Credential
- PHARM.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 75502 (CA)
Specialties & taxonomies
Pharmacy Service Providers
Profile Score
Established profile(71/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
9 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
4355 E Lowell St
Suite C
Ontario, CA 91761-2225
Phone: (909) 605-0010
Fax: (909) 605-0024
Street-level locationGet directions
Mailing address
4355 E Lowell St
Ontario, CA 91761-2225
Registry dates
- Enumerated
- 2016-11-01
- Last updated
- 2016-11-01
Frequently asked questions
- What is Daniel Chao's NPI number?
- Daniel Chao's National Provider Identifier (NPI) is 1093267460, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Daniel Chao's specialty?
- Daniel Chao is listed in the NPPES registry with a primary specialty of Pharmacist (Pharmacy Service Providers).
- Where is Daniel Chao located?
- Daniel Chao's practice location on file with NPPES is 4355 E Lowell St, Ontario, CA 91761-2225.
- What is Daniel Chao's phone number?
- The practice phone number listed in the NPPES registry for Daniel Chao is (909) 605-0010.
- Is Daniel Chao's NPI active?
- Yes — Daniel Chao's NPI (1093267460) is active in the NPPES registry as of the last update on 2016-11-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.