What is William Truong's NPI number?

William Truong's National Provider Identifier (NPI) is 1023405909, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is William Truong's specialty?

William Truong is listed in the NPPES registry with a primary specialty of Pharmacist (Pharmacy Service Providers).

Where is William Truong located?

William Truong's practice location on file with NPPES is 1100 W Stewart Dr, Orange, CA 92868-3849.

What is William Truong's phone number?

The practice phone number listed in the NPPES registry for William Truong is (714) 771-8000.

Is William Truong's NPI active?

Yes — William Truong's NPI (1023405909) is active in the NPPES registry as of the last update on 2017-02-21.

IndividualActive

William Truong, PHARM.D.

NPI 1023405909 · Pharmacist · Orange, CA

William Truong, PHARM.D. is a Pharmacist provider in Orange, CA (NPI 1023405909).

Provider details

NPI number: 1023405909
Entity type: Individual
Primary specialty: PharmacistPharmacy Service Providers
Credential: PHARM.D.
Sex: Male
Sole proprietor: No
License: 72000 (CA)

Specialties & taxonomies

PharmacistPrimary183500000XLicense 72000 (CA)
Pharmacy Service Providers

Profile Score

Established profile(74/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure38% of score
11 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

1100 W Stewart Dr

Orange, CA 92868-3849

Phone: (714) 771-8000

Street-level locationGet directions

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Mailing address