IndividualActive
Yuan Chang
NPI 1639695117 · Pharmacist · Jeffersonville, PA
Yuan Chang is a Pharmacist provider in Jeffersonville, PA (NPI 1639695117).
Provider details
- NPI number
- 1639695117
- Entity type
- Individual
- Primary specialty
- PharmacistPharmacy Service Providers
- Sex
- Male
- Sole proprietor
- No
- License
- RP451642 (PA)
Specialties & taxonomies
Pharmacy Service Providers
Profile Score
Established profile(69/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
8 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
1400 W Main St
Jeffersonville, PA 19403-3226
Phone: (610) 277-9812
Street-level locationGet directions
Mailing address
10214 Valley Forge Cir
King of Prussia, PA 19406-1105
Registry dates
- Enumerated
- 2017-08-16
- Last updated
- 2017-08-16
Frequently asked questions
- What is Yuan Chang's NPI number?
- Yuan Chang's National Provider Identifier (NPI) is 1639695117, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Yuan Chang's specialty?
- Yuan Chang is listed in the NPPES registry with a primary specialty of Pharmacist (Pharmacy Service Providers).
- Where is Yuan Chang located?
- Yuan Chang's practice location on file with NPPES is 1400 W Main St, Jeffersonville, PA 19403-3226.
- What is Yuan Chang's phone number?
- The practice phone number listed in the NPPES registry for Yuan Chang is (610) 277-9812.
- Is Yuan Chang's NPI active?
- Yes — Yuan Chang's NPI (1639695117) is active in the NPPES registry as of the last update on 2017-08-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.