IndividualActive
Loann Duong
NPI 1255744801 · Pharmacist · Chester, PA
Loann Duong is a Pharmacist provider in Chester, PA (NPI 1255744801).
Provider details
- NPI number
- 1255744801
- Entity type
- Individual
- Primary specialty
- PharmacistPharmacy Service Providers
- Sex
- Female
- Sole proprietor
- Yes
- License
- RP042392L (PA)
Specialties & taxonomies
Pharmacy Service Providers
Profile Score
Detailed profile(75/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
12 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
1600 Edgmont Ave
Chester, PA 19013-5325
Phone: (610) 874-7600
Street-level locationGet directions
Mailing address
1600 Edgmont Ave
Chester, PA 19013-5325
Registry dates
- Enumerated
- 2014-06-10
- Last updated
- 2014-06-10
Frequently asked questions
- What is Loann Duong's NPI number?
- Loann Duong's National Provider Identifier (NPI) is 1255744801, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Loann Duong's specialty?
- Loann Duong is listed in the NPPES registry with a primary specialty of Pharmacist (Pharmacy Service Providers).
- Where is Loann Duong located?
- Loann Duong's practice location on file with NPPES is 1600 Edgmont Ave, Chester, PA 19013-5325.
- What is Loann Duong's phone number?
- The practice phone number listed in the NPPES registry for Loann Duong is (610) 874-7600.
- Is Loann Duong's NPI active?
- Yes — Loann Duong's NPI (1255744801) is active in the NPPES registry as of the last update on 2014-06-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.