IndividualActive
Em Chau
NPI 1508457706 · Pharmacist · Woodbridge, VA
Em Chau is a Pharmacist provider in Woodbridge, VA (NPI 1508457706).
Provider details
- NPI number
- 1508457706
- Entity type
- Individual
- Primary specialty
- PharmacistPharmacy Service Providers
- Sex
- Male
- Sole proprietor
- No
- License
- 0202214200 (VA)
Specialties & taxonomies
Pharmacy Service Providers
Profile Score
Established profile(63/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
5 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
2700 Potomac Mills Cir
Woodbridge, VA 22192-4625
Phone: (703) 490-7409
Street-level locationGet directions
Mailing address
10215 Confederate Ln
Fairfax, VA 22030-2129
Registry dates
- Enumerated
- 2021-01-30
- Last updated
- 2021-01-30
- Certified
- 2021-01-30
Frequently asked questions
- What is Em Chau's NPI number?
- Em Chau's National Provider Identifier (NPI) is 1508457706, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Em Chau's specialty?
- Em Chau is listed in the NPPES registry with a primary specialty of Pharmacist (Pharmacy Service Providers).
- Where is Em Chau located?
- Em Chau's practice location on file with NPPES is 2700 Potomac Mills Cir, Woodbridge, VA 22192-4625.
- What is Em Chau's phone number?
- The practice phone number listed in the NPPES registry for Em Chau is (703) 490-7409.
- Is Em Chau's NPI active?
- Yes — Em Chau's NPI (1508457706) is active in the NPPES registry as of the last update on 2021-01-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.