IndividualActive
Han Du Chau, RPH
NPI 1447072319 · Pharmacist · Boston, MA
Han Du Chau, RPH is a Pharmacist provider in Boston, MA (NPI 1447072319).
Provider details
- NPI number
- 1447072319
- Entity type
- Individual
- Primary specialty
- PharmacistPharmacy Service Providers
- Credential
- RPH
- Sex
- Female
- Sole proprietor
- No
- License
- PH1000770 (MA)
Specialties & taxonomies
Pharmacy Service Providers
Profile Score
Established profile(55/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
1 yr 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
631 Washington St
Boston, MA 02111-1716
Phone: (617) 338-0128
Street-level locationGet directions
Mailing address
11 Sachem St Apt 1
Boston, MA 02120-3699
Registry dates
- Enumerated
- 2024-10-30
- Last updated
- 2024-10-30
- Certified
- 2024-10-30
Frequently asked questions
- What is Han Du Chau's NPI number?
- Han Du Chau's National Provider Identifier (NPI) is 1447072319, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Han Du Chau's specialty?
- Han Du Chau is listed in the NPPES registry with a primary specialty of Pharmacist (Pharmacy Service Providers).
- Where is Han Du Chau located?
- Han Du Chau's practice location on file with NPPES is 631 Washington St, Boston, MA 02111-1716.
- What is Han Du Chau's phone number?
- The practice phone number listed in the NPPES registry for Han Du Chau is (617) 338-0128.
- Is Han Du Chau's NPI active?
- Yes — Han Du Chau's NPI (1447072319) is active in the NPPES registry as of the last update on 2024-10-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.